{"title":"Pentair Triton II TR140 Filter Replacement Parts","description":"\u003cp\u003ePentair Triton II TR140 sand filter parts, matched to the diagram. Click any number on the exploded view to see the part, price and stock. The pipes (#11, #13), laterals (#15) and tank (#14) are size-specific, and these fit the 36\" TR140. Not sure what you have? Call us or bring the part into any of our Phoenix, Scottsdale, Chandler or Las Vegas stores and we'll match it.\u003c\/p\u003e","products":[{"product_id":"pentair-triton-ii-side-mount-filter-no-valve-tr140-140243","title":"Pentair Triton II Side Mount Filter (No Valve) TR140 140243","description":"\u003ch4\u003eFIBERGLASS SAND FILTER WITHOUT VALVES\u003c\/h4\u003e\n\u003cp\u003eTriton II Side Mount Filters are the original and still the industry standard. Our unique process creates a one-piece, fiberglass-reinforced tank with UV-resistant surface finish for years of unequaled strength and durability. This unique method locks in fiberglass, preventing fibers from \"blooming\" under harsh conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty closure provides easy inspection\u003c\/li\u003e\n\u003cli\u003eEasy-to-read pressure gauge with air relief valve\u003c\/li\u003e\n\u003cli\u003eInstant access to sand and all internal parts\u003c\/li\u003e\n\u003cli\u003eInternal air bleed automatically prevents unwanted air pockets\u003c\/li\u003e\n\u003cli\u003eCombination sand and water drain makes servicing and winterizing fast and easy\u003c\/li\u003e\n\u003cli\u003eAvailable only in store from Pentair dealers or retail stores\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Operating limits—Maximum continual operating pressure of 50 psi. Maximum operating water temperature (internal filter) 104° F (40° C). \u003cbr\u003eSpecifications: \u003cbr\u003eModel Number — TR140 \u003cbr\u003eFlow Rate — 106 \u003cbr\u003eEffective Filtration Area — 7.06 \u003cbr\u003eTurnover Capacity — 50,880 gallons per 8 hour period \u003cbr\u003eSand Required — 925 Pounds\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/residential\/filters\/triton-ii\/triton-ii-fiberglass-sand-filter-english.pdf\" target=\"_blank\"\u003eTriton II Fiberglass Sand Filter Brochure - English\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/residential\/filters\/triton-ii\/Triton_II_Fiberglass_Sand_Filter_Spanish.pdf\" target=\"_blank\"\u003eTriton II Fiberglass Sand Filter Brochure - Spanish\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/commercial\/filters\/triton\/triton-instructions-english-spanish-french.pdf\" target=\"_blank\"\u003eTriton Fiberglass Sand Filter Installation and User's Guide - English, French \u0026amp; Spanish\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/residential\/parts-sheets\/filters\/Triton_II_Filters.pdf\" target=\"_blank\"\u003eTriton II Filter Replacement Parts\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eSKU: 140243\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":44705308967228,"sku":"140243","price":1775.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/products\/pentair-triton-ii-side-mount-filter-no-valve-tr140-140243-sand-filter-159665.png?v=1692552127"},{"product_id":"pentair-157-x-5-75-triton®-ii-closure-o-ring-154493z","title":"Pentair .157\" x 5.75\" Triton® II Closure O-Ring 154493Z","description":"\u003cdiv\u003e\n  \u003ch2\u003ePentair 154493Z 6\" Closure O-Ring for Triton II and Tagelus Filters\u003c\/h2\u003e\n\n  \u003cp\u003eThe Pentair 154493Z Closure O-Ring is a genuine replacement seal used on compatible Pentair Triton II and Tagelus sand filters. This 6\" closure O-ring helps create a watertight seal at the filter closure or valve body connection, helping prevent leaks while the filter system is under pressure.\u003c\/p\u003e\n\n  \u003cp\u003eThis O-ring is commonly replaced when the existing seal is flattened, cracked, stretched, leaking, or damaged during filter service. A properly sealed closure O-ring is important for maintaining filter pressure, preventing water leaks, and keeping the pool filtration system operating correctly.\u003c\/p\u003e\n\n  \u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eGenuine Pentair replacement filter O-ring\u003c\/li\u003e\n    \u003cli\u003eManufacturer part number: 154493Z\u003c\/li\u003e\n    \u003cli\u003e6\" closure O-ring\u003c\/li\u003e\n    \u003cli\u003eUsed on compatible Pentair Triton II and Tagelus sand filters\u003c\/li\u003e\n    \u003cli\u003eAlso used with select Pentair HiFlow 6-way 1.5\" top and side mount multiport valve applications\u003c\/li\u003e\n    \u003cli\u003eHelps seal the filter closure or valve body connection\u003c\/li\u003e\n    \u003cli\u003eIdeal for replacing a worn, leaking, flattened, or damaged O-ring\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eProduct Details\u003c\/h3\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003ePentair\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e154493Z\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eFilter Closure O-Ring\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e6\"\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eApproximate Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e0.157\" x 5.75\" I.D.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eEPDM Rubber\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eWhite\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e788379911546\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePentair Triton II sand filters\u003c\/li\u003e\n    \u003cli\u003ePentair Tagelus sand filters\u003c\/li\u003e\n    \u003cli\u003eSelect Pentair HiFlow 6-way 1.5\" top mount multiport valves\u003c\/li\u003e\n    \u003cli\u003eSelect Pentair HiFlow 6-way 1.5\" side mount multiport valves\u003c\/li\u003e\n    \u003cli\u003eCompatible applications requiring Pentair closure O-ring 154493Z\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Uses\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eReplacing a leaking filter closure O-ring\u003c\/li\u003e\n    \u003cli\u003eServicing a Triton II or Tagelus sand filter\u003c\/li\u003e\n    \u003cli\u003eRepairing leaks around the filter lid, dome, or valve body connection\u003c\/li\u003e\n    \u003cli\u003eReplacing an O-ring that is cracked, stretched, flattened, or brittle\u003c\/li\u003e\n    \u003cli\u003eRoutine filter maintenance during sand replacement or valve service\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eImportant Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eThis item is the O-ring only.\u003c\/li\u003e\n    \u003cli\u003eFilter lid, valve body, closure hardware, and other filter parts are sold separately unless otherwise stated.\u003c\/li\u003e\n    \u003cli\u003eVerify your filter model and existing O-ring size before ordering.\u003c\/li\u003e\n    \u003cli\u003eDo not reuse a damaged or flattened O-ring after servicing the filter.\u003c\/li\u003e\n    \u003cli\u003eIf the filter tank, lid, or valve body is cracked, replacing the O-ring alone may not stop the leak.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTurn off the pool pump before servicing the filter.\u003c\/li\u003e\n    \u003cli\u003eRelieve all pressure from the filter before opening the tank or valve assembly.\u003c\/li\u003e\n    \u003cli\u003eRemove the old O-ring and clean the O-ring groove before installing the replacement.\u003c\/li\u003e\n    \u003cli\u003eInspect the sealing surfaces for cracks, debris, sand, or scale buildup.\u003c\/li\u003e\n    \u003cli\u003eUse only pool-safe silicone lubricant on the O-ring when needed.\u003c\/li\u003e\n    \u003cli\u003eDo not use petroleum-based lubricants, as they can damage rubber O-rings.\u003c\/li\u003e\n    \u003cli\u003eAfter installation, restart the system and check carefully for leaks.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInspect the O-ring during each filter service or sand change.\u003c\/li\u003e\n    \u003cli\u003eKeep the sealing area clean and free of sand, dirt, and debris.\u003c\/li\u003e\n    \u003cli\u003eReplace the O-ring if it becomes stretched, cracked, flattened, or hard.\u003c\/li\u003e\n    \u003cli\u003eMaintain proper pool water chemistry to help reduce scale buildup around filter sealing surfaces.\u003c\/li\u003e\n    \u003cli\u003eRepair filter leaks promptly to help prevent water loss and equipment damage.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51482060882236,"sku":"154493Z","price":4.94,"currency_code":"USD","in_stock":true}]},{"product_id":"pentairtr140sandfilterlateral154540zpen154540z","title":"Pentair TR140 Sand Filter Lateral | 154540Z","description":"\u003cdiv\u003e\n\u003ch2\u003ePentair TR140 Sand Filter Lateral | 154540Z\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePentair 154540Z\u003c\/strong\u003e is a replacement \u003cstrong\u003esand filter lateral\u003c\/strong\u003e designed specifically for use with the \u003cstrong\u003ePentair Triton II TR140\u003c\/strong\u003e sand filter. This genuine Pentair component plays a crucial role in the filtration process by evenly distributing water flow through the sand media and capturing debris during filtration cycles.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for use with the \u003cstrong\u003ePentair TR140 Triton II Sand Filter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps maintain \u003cstrong\u003ebalanced flow and filtration efficiency\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrevents sand leakage back into the pool\u003c\/li\u003e\n\u003cli\u003eMade from \u003cstrong\u003edurable, corrosion-resistant plastic\u003c\/strong\u003e for long-lasting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Pentair replacement part\u003c\/strong\u003e ensures compatibility and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Pentair\u003c\/li\u003e\n\u003cli\u003ePart Number: 154540Z\u003c\/li\u003e\n\u003cli\u003eProduct Type: Filter lateral\u003c\/li\u003e\n\u003cli\u003eFilter Compatibility: TR140 Triton II Sand Filter\u003c\/li\u003e\n\u003cli\u003eDimensions: 1 5\/8\" diameter x 12\" length\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKeep your Triton II sand filter operating at peak performance with the Pentair 154540Z lateral. Whether replacing a damaged lateral or performing routine filter maintenance, this part ensures your filtration system continues to deliver clean, clear pool water.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: It is recommended to inspect all laterals during filter service and replace any that show signs of wear or damage.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eSKU: 154540Z\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51576148230460,"sku":"154540Z","price":22.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/pentair-tr140-sand-filter-lateral-154540z-pentair-875133.jpg?v=1750391593"},{"product_id":"pentair14drainplugblack357161zpen357161z","title":"Pentair 1\/4\" Drain Plug, Black | 357161Z","description":"\u003cdiv\u003e\n\u003ch1\u003ePentair 1\/4\" Drain Plug, Black | 357161Z\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003ePentair 357161Z 1\/4\" Drain Plug\u003c\/strong\u003e is a genuine replacement part designed for use with various Pentair pool and spa equipment. Constructed from durable, chemical-resistant materials, this black drain plug ensures a reliable seal and long-lasting performance under harsh pool conditions. Ideal for draining water from pumps, filters, or other components, it is an essential part for maintenance or winterization tasks.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Pentair OEM replacement part\u003c\/li\u003e\n\u003cli\u003e1\/4\" threaded plug for secure fit\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality, chemical-resistant plastic\u003c\/li\u003e\n\u003cli\u003eBlack finish for discreet installation\u003c\/li\u003e\n\u003cli\u003eDesigned for use with compatible Pentair pumps, filters, and equipment\u003c\/li\u003e\n\u003cli\u003eIdeal for seasonal draining or routine maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 357161Z\u003c\/li\u003e\n\u003cli\u003eType: Drain Plug\u003c\/li\u003e\n\u003cli\u003eSize: 1\/4 inch (Threaded)\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable thermoplastic\u003c\/li\u003e\n\u003cli\u003eCompatibility: Refer to equipment manual for exact applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're preparing your pool for winter or performing routine maintenance, the Pentair 357161Z 1\/4\" Drain Plug provides the secure fit and dependability you need to ensure optimal equipment performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eSKU: 357161Z\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51576155210044,"sku":"357161Z","price":8.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/pentair-14-drain-plug-black-357161z-pentair-326460.jpg?v=1750391533"},{"product_id":"pentair-6-tr100-and-tr140-black-buttress-thread-closure-kit-154641z","title":"Pentair 6\" TR100 and TR140 Black Buttress Thread Closure Kit 154641Z","description":"\u003cdiv\u003e\n  \u003ch2\u003ePentair 154641Z 6\" Black Buttress Thread Closure Kit for Triton II Sand Filters\u003c\/h2\u003e\n\n  \u003cp\u003eThe Pentair 154641Z Closure Kit is a genuine replacement 6\" black buttress thread closure assembly used on compatible Pentair and PacFab Triton II sand filters. This closure kit replaces the top tank closure on filters using the 6\" buttress thread design.\u003c\/p\u003e\n\n  \u003cp\u003eThis kit is commonly used when the existing closure assembly is cracked, damaged, leaking, difficult to remove, or no longer sealing properly. A properly installed closure kit helps maintain filter pressure, prevent leaks, and keep the sand filter operating safely and efficiently.\u003c\/p\u003e\n\n  \u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eGenuine Pentair replacement filter part\u003c\/li\u003e\n    \u003cli\u003eManufacturer part number: 154641Z\u003c\/li\u003e\n    \u003cli\u003e6\" black buttress thread closure kit\u003c\/li\u003e\n    \u003cli\u003eDesigned for compatible Pentair and PacFab Triton II sand filters\u003c\/li\u003e\n    \u003cli\u003eUsed to replace a worn, cracked, leaking, or damaged top closure assembly\u003c\/li\u003e\n    \u003cli\u003eHelps maintain a proper seal at the filter tank opening\u003c\/li\u003e\n    \u003cli\u003eIdeal for filter repair, service, and restoration\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eProduct Details\u003c\/h3\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003ePentair\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e154641Z\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eFilter Closure Kit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eClosure Size\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e6\"\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eThread Style\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eButtress Thread\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eBlack\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eSand Filter\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eCompatible Filter Series\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003ePentair \/ PacFab Triton II\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003e788379669331\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePentair Triton II sand filters with 6\" buttress thread closure\u003c\/li\u003e\n    \u003cli\u003ePacFab Triton II sand filters with 6\" buttress thread closure\u003c\/li\u003e\n    \u003cli\u003eSelect Triton II TR100 and TR140 applications requiring the 6\" black buttress closure kit\u003c\/li\u003e\n    \u003cli\u003eCompatible filter tanks requiring Pentair part number 154641Z\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eImportant Compatibility Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify your filter model and tank closure size before ordering.\u003c\/li\u003e\n    \u003cli\u003eThis is the 6\" buttress thread closure kit and will not fit filters requiring the 8-1\/2\" closure kit.\u003c\/li\u003e\n    \u003cli\u003eTriton II filters were produced with different closure styles, including buttress thread and V-thread versions. Match your existing closure style before purchase.\u003c\/li\u003e\n    \u003cli\u003eIf the filter tank threads or tank opening are cracked or damaged, replacing the closure kit alone may not correct the issue.\u003c\/li\u003e\n    \u003cli\u003eThis item is not a complete filter tank, multiport valve, bulkhead fitting, or internal filter assembly.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Uses\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eReplacing a cracked or leaking filter closure\u003c\/li\u003e\n    \u003cli\u003eRepairing leaks at the top of a Triton II sand filter\u003c\/li\u003e\n    \u003cli\u003eReplacing a worn or damaged dome closure assembly\u003c\/li\u003e\n    \u003cli\u003eServicing older Pentair or PacFab Triton II sand filters\u003c\/li\u003e\n    \u003cli\u003eRestoring proper sealing at the filter tank opening\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTurn off the pool pump before servicing the filter.\u003c\/li\u003e\n    \u003cli\u003eRelieve all pressure from the filter before removing the closure assembly.\u003c\/li\u003e\n    \u003cli\u003eDrain the filter as needed before opening the tank.\u003c\/li\u003e\n    \u003cli\u003eInspect the tank threads, sealing surface, O-ring, pressure gauge, and air relief components during service.\u003c\/li\u003e\n    \u003cli\u003eClean the closure threads and sealing surface before installing the replacement kit.\u003c\/li\u003e\n    \u003cli\u003eUse only pool-safe silicone lubricant on O-rings when needed.\u003c\/li\u003e\n    \u003cli\u003eDo not overtighten the closure, as excessive force can damage the closure or filter tank threads.\u003c\/li\u003e\n    \u003cli\u003eAfter installation, restart the system and check carefully for leaks.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInspect the closure assembly during routine filter service.\u003c\/li\u003e\n    \u003cli\u003eKeep the closure threads clean and free of sand, dirt, and debris.\u003c\/li\u003e\n    \u003cli\u003eReplace worn O-rings if the filter begins leaking around the closure.\u003c\/li\u003e\n    \u003cli\u003eMonitor filter pressure and backwash or service the filter when needed.\u003c\/li\u003e\n    \u003cli\u003eMaintain proper pool water chemistry to help reduce scale buildup on filter components.\u003c\/li\u003e\n    \u003cli\u003eRepair filter leaks promptly to help prevent additional equipment damage.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52177175544124,"sku":"154641z","price":249.99,"currency_code":"USD","in_stock":true}]},{"product_id":"pentairoringdrainplug192115zpen192115z","title":"Pentair O-Ring Drain Plug | 192115Z","description":"\u003cdiv\u003e\n\u003ch2\u003ePentair 192115Z – Drain-Plug O-Ring\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Pentair 192115Z is a replacement O-ring designed for drain-plugs on select Pentair pool and spa equipment. It ensures a reliable seal around drain ports to prevent leaks and maintain system integrity.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement O-ring for Pentair drain-plug assemblies.\u003c\/li\u003e\n\u003cli\u003eConstructed from durable, chemical-resistant material suited for pool environments.\u003c\/li\u003e\n\u003cli\u003eEnsures a watertight seal for drain connection points on pumps and filters.\u003c\/li\u003e\n\u003cli\u003eCompact part size makes it suitable as a common service spare for pool service professionals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 192115Z\u003c\/li\u003e\n\u003cli\u003eApplication: Drain-plug O-ring for Pentair pumps and filters\u003c\/li\u003e\n\u003cli\u003eMaterial: Synthetic rubber (chemical \u0026amp; UV exposed) seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis O-ring is used in various Pentair products such as select IntelliFlo, WhisperFlo, SuperFlo, Challenger pumps, EQ series plastic pumps, and Sand Dollar or Tagelus filters. Always verify the original part to ensure compatibility.\u003c\/p\u003e\n\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShut off pump power and relieve pressure from the system before servicing.\u003c\/li\u003e\n\u003cli\u003eRemove the existing drain plug and clean the sealing surface and thread area of the housing.\u003c\/li\u003e\n\u003cli\u003eRemove any remnants of the old O-ring and inspect the groove for damage or debris.\u003c\/li\u003e\n\u003cli\u003eInstall the new 192115Z O-ring into the groove, ensuring it sits flat and evenly.\u003c\/li\u003e\n\u003cli\u003eApply a light film of compatible lubricant (if recommended) and reinstall the drain plug. Tighten according to manufacturer guidelines and restore system power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTroubleshooting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak at drain plug:\u003c\/strong\u003e Check that the O-ring is seated properly, the groove is clean and not gouged, and the plug is hand-tight plus appropriate torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-ring slips or is extruded:\u003c\/strong\u003e Confirm correct size and part number, ensure proper groove depth and avoid overtightening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequent replacement needed:\u003c\/strong\u003e Inspect the housing thread and sealing surface for wear or damage which may reduce seal life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Tip\u003c\/h3\u003e\n\u003cp\u003eKeep a few spare 192115Z O-rings on-hand as part of your pool equipment maintenance kit. Inspect the seal each season, replace at signs of cracking or flattening, and clean the groove thoroughly before installing a new ring to ensure optimal performance and avoid downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52335996993852,"sku":"192115Z","price":6.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/pentair-drain-plug-o-ring-116-192115z-pool-pump-parts-609717.jpg?v=1713498537"},{"product_id":"pentair2bulkheadunionkitsetof2271096pen271096","title":"Pentair 2\" Bulkhead Union Kit, Set of 2 | 271096","description":"\u003cdiv\u003e\n\u003ch1\u003ePentair 271096 Valve Adapter Kit – 1½″ × 2″ Slip\/Thread Connection\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 271096\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eA factory-replacement adapter kit designed to convert or upgrade the connection between filter tanks and valves, allowing a 1½″ port to interface with a 2″ plumbing system for improved flow and compatibility.\u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026amp; Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFits filter systems originally equipped with multiport valves or setups requiring a 1½″ to 2″ adapter connection.\u003c\/li\u003e\n\u003cli\u003eUse when the original adapter is missing, leaking, cracked, or when you are upgrading from 1½″ to 2″ plumbing at the filter’s valve.\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement for installations specifying part number 271096.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKit includes two coupling adapters (one each side) sized to convert 1½″ slip connection to 2″ slip or threaded pipe.\u003c\/li\u003e\n\u003cli\u003eConstructed from corrosion-resistant molded material rated for pool system chemical exposure.\u003c\/li\u003e\n\u003cli\u003eFacilitates a secure, leak-free connection between valve and plumbing to maintain optimal flow and service reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eShut off the pool pump and relieve system pressure. Disconnect the plumbing from the multiport valve. Remove the old adapter if present, clean the flange and port surfaces. Install the new adapter kit components, apply appropriate primer and cement (or thread sealant if threaded), re-connect plumbing, restore circulation and inspect for leaks.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tip\u003c\/h2\u003e\n\u003cp\u003eInspect adapter connections each service interval for signs of cracking, seepage, or movement. If you observe any leakage or degraded material, replace the kit to maintain proper filter and plumbing performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52336002367804,"sku":"271096","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/pentair-2-bulkhead-union-kit-set-of-2-271096-pool-filter-parts-2528012.jpg?v=1762806019"},{"product_id":"pentairairteebleedassembly154689zpen154689z","title":"Pentair Air-Tee Bleed Assembly | 154689Z","description":"\u003cdiv\u003e\n\u003ch1\u003ePentair 154689Z Air Bleeder Tee Assembly\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 154689Z\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis OEM air bleeder tee assembly is designed for Pentair\/Triton II and System 3 sand filter systems. It allows controlled release of trapped air in the filter tank to maintain efficient filtration and safe pressure levels.\u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026amp; Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFits Pentair Triton II sand filter models such as TR50, TR60, TR100, TR140.\u003c\/li\u003e\n\u003cli\u003eAlso compatible with Sta-Rite\/Pentair System 3 series sand and D.E. filters (S7 M\/S\/D, S8 M\/S\/D series).\u003c\/li\u003e\n\u003cli\u003eReplace when the existing bleeder is cracked, sticks, leaks, or cannot properly vent air from the tank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Durable corrosion-resistant thermoplastic body with integrated O-ring seal.\u003c\/li\u003e\n\u003cli\u003eConfiguration: Tee-style fitting mounted on filter body to release air after backwash and service.\u003c\/li\u003e\n\u003cli\u003eColor: Black exterior matching OEM filter components.\u003c\/li\u003e\n\u003cli\u003eIncludes mounting threads and cap for proper sealing when closed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eShut off pump and relieve system pressure. Unscrew the existing bleeder cap or assembly from the filter tank. Clean the mounting threads and apply pool-safe lubricant to the O-ring. Install the new 154689Z assembly and hand-tighten until snug; avoid over-torquing the plastic threads. Restore pressure and test: turn the bleeder cap slightly to verify air escapes smoothly, then close fully for standard operation.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tip\u003c\/h2\u003e\n\u003cp\u003eInspect the bleeder monthly during service visits. If you observe trapped air bubbles, slow release, leaking, or difficulty opening the cap, replace the unit to maintain optimal filter performance and prolong equipment life.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52336006496572,"sku":"154689Z","price":24.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/pentair-air-tee-bleed-assembly-154689z-pool-filter-parts-4053172.jpg?v=1762365383"},{"product_id":"pentairtr140airrelieftube150042pen150042","title":"Pentair TR140 Air Relief Tube | 150042","description":"\u003cdiv\u003e\n  \u003ch2\u003ePentair 150042 Air Relief Tube (Black) for Triton II TR140 \/ TR140C (After 11\/01\/1999)\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Pentair \u003cstrong\u003e150042\u003c\/strong\u003e is an OEM \u003cstrong\u003eair relief tube\u003c\/strong\u003e used on select Pentair\/PacFab Triton II sand filters.\n    This internal tube routes trapped air to the filter’s air relief\/bleed point so the tank can purge air during startup and after service.\n    Replacing a cracked, brittle, or missing air relief tube helps restore proper venting, more stable pressure readings, and smoother priming.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCommon Compatibility (Verify by Model \u0026amp; Build Date)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePentair\/PacFab Triton II\u003c\/strong\u003e sand filter: \u003cstrong\u003eTR140\u003c\/strong\u003e (manufactured after \u003cstrong\u003e11\/01\/1999\u003c\/strong\u003e)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePentair Triton Commercial\u003c\/strong\u003e sand filters: \u003cstrong\u003eTR140C\u003c\/strong\u003e (manufactured after \u003cstrong\u003e11\/01\/1999\u003c\/strong\u003e)\u003c\/li\u003e\n    \u003cli\u003eAlso commonly listed for \u003cstrong\u003eTR100\u003c\/strong\u003e and select commercial variants depending on configuration (confirm by parts diagram)\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Important: Triton\/Triton II internals vary by production version. Match your filter model and the “after 11\/01\/1999” application note before ordering.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 150042\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Black plastic\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApprox. size:\u003c\/strong\u003e 29\" length\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTubing size:\u003c\/strong\u003e 1\/4\" ID x 3\/8\" OD\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Internal air-vent routing for the filter air relief system\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Symptoms of a Failed Air Relief Tube\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAir won’t purge properly from the filter after cleaning or start-up\u003c\/li\u003e\n    \u003cli\u003ePersistent air in the tank (burping\/foaming at returns) after priming is confirmed\u003c\/li\u003e\n    \u003cli\u003eUnstable or inaccurate pressure readings caused by trapped air\u003c\/li\u003e\n    \u003cli\u003eVisible cracks, brittleness, kinks, or a tube that won’t stay seated\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTurn off the pump and \u003cstrong\u003erelieve all filter pressure\u003c\/strong\u003e at the air relief before opening the tank.\u003c\/li\u003e\n    \u003cli\u003eRemove the old tube and clean any debris or scale from the air relief passages and seating points.\u003c\/li\u003e\n    \u003cli\u003eInstall the new tube in the same routing\/orientation as the original to prevent kinks and ensure proper venting.\u003c\/li\u003e\n    \u003cli\u003eReassemble, restart the system, then bleed air until a steady stream of water is present.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products (Aqua Pool Supply)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pentair%20150042\"\u003ePentair 150042 Air Relief Tube (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Triton%20II%20TR140%20parts\"\u003eTriton II TR140 Filter Parts (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=TR140C%20parts\"\u003eTriton TR140C Commercial Filter Parts (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pentair%20190059Z\"\u003ePentair Pressure Gauge 190059Z (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=filter%20air%20relief%20assembly\"\u003eFilter Air Relief Assemblies \u0026amp; Parts (Search)\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAfter any filter service, bleed air slowly until water runs steady—this helps prevent pressure spikes and erratic readings.\u003c\/li\u003e\n    \u003cli\u003eIf you repeatedly trap air, inspect the pump lid O-ring, drain plugs, and suction-side unions for air leaks.\u003c\/li\u003e\n    \u003cli\u003eKeep the air relief path clean—scale and debris can restrict venting and shorten component life.\u003c\/li\u003e\n    \u003cli\u003eRecord your clean starting pressure; service the filter when pressure rises about 8–10 PSI over baseline (or per your filter label).\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52589948633404,"sku":"150042","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/pentair-tr140-air-relief-tube-150042-pool-filter-parts-7020424.jpg?v=1771957815"},{"product_id":"pentairpressuregaugerearmountwindicator190059zpen190059z","title":"Pentair Pressure Gauge Rear Mount W\/ Indicator | 190059Z","description":"\u003cdiv\u003e\n  \u003ch2\u003ePentair 190059Z Rear-Mount Pressure Gauge with Clean\/Dirty Indicator (0–60 PSI)\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Pentair \u003cstrong\u003e190059Z\u003c\/strong\u003e is an OEM rear-mount pressure gauge used on many Pentair and Sta-Rite pool filter systems and select\n    Hi-Flow multiport valves. It features an easy-to-read \u003cstrong\u003e0–60 PSI\u003c\/strong\u003e scale and a \u003cstrong\u003eclean\/dirty indicator ring\u003c\/strong\u003e\n    so you can quickly mark your “clean starting pressure” and know when it’s time to backwash or clean the filter.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e 0–60 PSI\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e Rear\/back mount (threads on the back of the gauge)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndicator:\u003c\/strong\u003e Adjustable “clean\/dirty” marker ring to set your baseline pressure\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Monitors filter\/valve operating pressure to help schedule cleaning and diagnose flow restrictions\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCommon Compatibility (Verify by Model \/ Parts Diagram)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePentair Sand Dollar\u003c\/strong\u003e sand filters\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePentair Tagelus\u003c\/strong\u003e sand filters\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePentair Triton II\u003c\/strong\u003e sand filters\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePentair Meteor\u003c\/strong\u003e sand filters (including select top-mount configurations)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePentair FNS \/ FNS Plus\u003c\/strong\u003e D.E. filters\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePentair Nautilus \/ Nautilus Plus\u003c\/strong\u003e D.E. filters\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePentair \/ Sta-Rite SM \u0026amp; SMBW\u003c\/strong\u003e 2000\/4000 series filters (select models)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePentair Star\u003c\/strong\u003e \/ Star Polymeric filters (select models)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSta-Rite Cristal-Flo II\u003c\/strong\u003e high-rate sand filters (select models)\u003c\/li\u003e\n    \u003cli\u003eSelect \u003cstrong\u003eHi-Flow multiport valves\u003c\/strong\u003e that use a rear-mount gauge port\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Pressure gauge ports can vary by generation and valve\/filter body. Confirm the gauge style (rear mount) and thread type on your\n    existing gauge and parts diagram before ordering.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eHow to Use the Indicator Ring\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAfter cleaning\/backwashing, run the system and note the stable reading.\u003c\/li\u003e\n    \u003cli\u003eRotate the indicator ring to mark that reading as your \u003cstrong\u003eclean baseline\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eClean\/backwash again when pressure rises about \u003cstrong\u003e8–10 PSI\u003c\/strong\u003e above your baseline (or per your equipment manual).\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eShut off the pump and \u003cstrong\u003erelieve all pressure\u003c\/strong\u003e before removing the old gauge.\u003c\/li\u003e\n    \u003cli\u003eInspect the gauge port and sealing surface; clean away debris\/scale.\u003c\/li\u003e\n    \u003cli\u003eUse an appropriate thread sealant for pool equipment (avoid over-applying so it doesn’t enter the plumbing path).\u003c\/li\u003e\n    \u003cli\u003eTighten snugly—do not over-tighten, which can crack plastic ports.\u003c\/li\u003e\n    \u003cli\u003eVerify there are no leaks after restart and that the needle moves smoothly with pump operation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eTroubleshooting Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReads 0 all the time:\u003c\/strong\u003e Gauge may be clogged, failed, or installed in a blocked port.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNeedle jumps\/shakes:\u003c\/strong\u003e Air in the system, pump cavitation, or a failing gauge mechanism.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh pressure:\u003c\/strong\u003e Dirty filter, closed\/partially closed valves, return restriction, or clogged plumbing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLow pressure:\u003c\/strong\u003e Suction-side air leak, clogged pump basket\/impeller, or pump performance issue.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products (Aqua Pool Supply)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Pentair%20190059Z\"\u003ePentair 190059Z Pressure Gauge (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Sand%20Dollar%20filter%20parts\"\u003ePentair Sand Dollar Filter Parts (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Tagelus%20filter%20parts\"\u003ePentair Tagelus Filter Parts (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Triton%20II%20filter%20parts\"\u003ePentair Triton II Filter Parts (Search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=FNS%20Plus%20filter%20parts\"\u003ePentair FNS Plus Filter Parts (Search)\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRecord your clean starting pressure each season—pressure trends can reveal developing restrictions.\u003c\/li\u003e\n    \u003cli\u003eIf the gauge face fogs, sticks, or reads inconsistently, replace it to avoid misleading service decisions.\u003c\/li\u003e\n    \u003cli\u003eAlways bleed air from the filter after service to stabilize pressure readings.\u003c\/li\u003e\n    \u003cli\u003eProtect equipment from freezing—ice expansion can crack ports and damage gauges.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52589949059388,"sku":"190059Z","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/pentair-pressure-gauge-rear-mount-w-indicator-190059z-pool-filter-parts-7564229.jpg?v=1771677736"},{"product_id":"pentairquadsealoring152516pen152516","title":"Pentair 362 Triton II Buttress Thread Closure O-Ring | 152516Z","description":"\u003ch1\u003ePentair O-Ring Quad Seal - Factory Original Part for Buttress Thread\u003c\/h1\u003e\n\u003cp\u003eEnsure a perfect fit and reliable performance with the Pentair O-Ring Quad Seal, designed specifically for Buttress Thread. This factory original part offers quality and compatibility for various sand filter systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Tagelus Sand Filter Valve Adapter Quad Seal 152520Z New Style and Triton \u003ca title=\"Triton II Sand Filters - Superior Filtration Solutions at Aqua Pool Supply\" href=\"https:\/\/aquapoolsupply.com\/search?type=product\u0026amp;options%5Bprefix%5D=last\u0026amp;q=Triton+II+Sand+Filters*\u0026amp;filter.p.product_type=Sand+Filter\"\u003eTriton II Sand Filters\u003c\/a\u003e with 6\" Dome Quad Seal Closure 152519Z New Style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approximately 6.5\" OD 1\/4\"x1\/4\" Square Cord Ring with grooves on all 4 sides, ensuring a secure fit and optimal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e #437 6.5\" OD 1\/4\"x1\/4\", Mfg #: 152516, UPC Code: 788379880309.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e Crafted with precision and quality materials, this O-Ring Quad Seal is a factory original part, guaranteeing compatibility and long-lasting performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade or replace your existing O-Ring with the Pentair O-Ring Quad Seal for Buttress Thread. Trust in the quality and reliability of this original part for your sand filter systems. Order today for a seamless fit and enhanced performance.\u003c\/p\u003e\n\u003cp\u003e\u003ca style=\"font-size: 0.875rem;\" href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/residential\/filters\/triton-ii\/triton-ii-fiberglass-sand-filter-english.pdf\" target=\"_blank\"\u003eTriton II Fiberglass Sand Filter Brochure - English\u003c\/a\u003e\u003cbr\u003e\u003ca style=\"font-size: 0.875rem;\" href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/residential\/filters\/triton-ii\/Triton_II_Fiberglass_Sand_Filter_Spanish.pdf\" target=\"_blank\"\u003eTriton II Fiberglass Sand Filter Brochure - Spanish\u003c\/a\u003e\u003cbr\u003e\u003ca style=\"font-size: 0.875rem;\" href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/commercial\/filters\/triton\/triton-instructions-english-spanish-french.pdf\" target=\"_blank\"\u003eTriton Fiberglass Sand Filter Installation and User's Guide - English, French \u0026amp; Spanish\u003c\/a\u003e\u003cbr\u003e\u003ca style=\"font-size: 0.875rem;\" href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/residential\/parts-sheets\/filters\/Triton_II_Filters.pdf\" target=\"_blank\"\u003eTriton II Filter Replacement Parts\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSKU: 152516\u003c\/p\u003e\n\u003c!--split--\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52589967638844,"sku":"152516","price":12.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/152516_5.jpg?v=1724706595"},{"product_id":"pentairlowerpipeassemblytr140pen154489","title":"Pentair 11 1\/4\" Lower Pipe Assembly for Triton C TR140C Sand Filter | 154489","description":"\u003cdiv\u003e\n\u003ch1\u003ePentair 11 1\/4\" Lower Pipe Assembly for Triton C TR140C Sand Filter 154489\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003ePentair 11 1\/4\" Lower Pipe Assembly for Triton C TR140C Sand Filter 154489\u003c\/strong\u003e is a specifically designed replacement part for enhancing the performance of Triton® C Pool and Spa Sand Filter Model TR140. This assembly is crucial for maintaining efficient filtration in high capacity commercial pool applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Tailored for use with Triton® C Pool and Spa Sand Filter Model TR140.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Design:\u003c\/strong\u003e Ensures superior internal configuration for leveling the sand bed and promoting even water flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Filtration:\u003c\/strong\u003e Contributes to the most effective filtration possible, crucial for high capacity commercial pools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to match the quality and durability of the original equipment, ensuring longevity and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Measures 11 1\/4 inches, perfectly fitting the Triton C sand filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Designed for straightforward replacement, facilitating easy upkeep of the filtration system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 154489\u003c\/li\u003e\n\u003cli\u003eBrand: Pentair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003ePentair 11 1\/4\" Lower Pipe Assembly for Triton C TR140C Sand Filter 154489\u003c\/strong\u003e is an essential component for anyone looking to maintain or enhance the functionality of their Triton® C Pool and Spa Sand Filter Model TR140. Its precise design and compatibility make it a reliable choice for ensuring effective pool maintenance and filtration in commercial settings.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/commercial\/filters\/triton\/triton-c-series-commercial-filter-data-sheet-english.pdf\" title=\"Trition C Series data sheet\" style=\"font-size: 0.875rem;\"\u003eTriton C Series Commercial Sand Filter Data Sheet - English\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/commercial\/filters\/triton\/Brochure-Trition-C-Series-Filter-Commercial-P1-151S-Spanish.pdf\" style=\"font-size: 0.875rem;\"\u003eTriton C Series Commercial Sand Filter Data Sheet - Spanish\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/commercial\/filters\/triton\/triton-instructions-english-spanish-french.pdf\" style=\"font-size: 0.875rem;\" target=\"_blank\"\u003eTriton Fiberglass Sand Filter Installation and User's Guide - English, French \u0026amp; Spanish\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003eSKU: 154489\u003c\/p\u003e\n\u003c!--split--\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52589967704380,"sku":"154489","price":49.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/products\/pentair-11-14-lower-pipe-assembly-for-triton-c-tr140c-sand-filter-154489-pool-filter-parts-935416.jpg?v=1702509267"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/collections\/0f91e949761714a0711a9e1b08cc5c59_18004516-579c-49d8-9e57-98d805ab52bb.png?v=1790337368","url":"https:\/\/aquapoolsupply.com\/collections\/parts-list-pentair-triton-ii-tr140-filter.oembed","provider":"Aqua Pool Supply","version":"1.0","type":"link"}