Pentair SD80 Standpipe Assembly | 152226
Pentair
SKU: 152226
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Sand Dollar SD80 Filter
Not sure it fits?
See this part on the interactive diagram
Sand Dollar SD80 Filter
Pentair 152226 SD80 / Cristal-Flo II 26″ Standpipe & Lateral Assembly
The Pentair 152226 is a complete internal standpipe and lateral hub assembly designed for use with Pentair Sand Dollar (SD80) and Sta-Rite Cristal-Flo II 26-inch sand filters. It replaces the internal piping network responsible for returning filtered water from the filter tank to the return line — crucial when the original standpipe or laterals are cracked, clogged, or malfunctioning.
Key Features
- OEM replacement standpipe assembly — ensures correct fit for SD80 and Cristal-Flo II 26″ tanks.
- Includes central standpipe, hub, and six twist-lock laterals for complete internal filtration plumbing.
- Restores filtration integrity and water flow when old piping is damaged or deteriorated.
- High-quality durable materials designed to resist pool chemicals and prolonged use.
Specifications
- Manufacturer: Pentair Pool Products
- Part Number: 152226
- Compatible Filters: Pentair Sand Dollar SD80; Sta-Rite Cristal-Flo II 26″ sand filters (and equivalent 26″ tank models)
- Includes: Standpipe, central hub, six twist-lock laterals (internal filter plumbing assembly)
- Installation Type: Internal — replaces standard tank standpipe & lateral plumbing
When to Use / Replace
Replace the 152226 assembly when the filter shows signs of poor flow, short runs between backwashes, internal breakage, or when the original laterals or standpipe have cracked or become damaged — common after many years of use or a freeze / over-pressure event. Restoring the internal plumbing ensures proper circulation and filtration efficiency.
Installation Notes
- Drain and depressurize the filter tank before disassembly.
- Remove the old standpipe and laterals carefully, clean the tank interior.
- Install the new 152226 assembly — seat the hub and twist-lock laterals securely per manufacturer instructions.
- Reassemble the filter tank, refill with sand (if required) or water, and perform a backwash/rinse cycle to confirm proper flow and seal.
Why Offer 152226
This assembly is the correct OEM fix when internal filter plumbing fails — a more cost-effective and reliable solution than replacing the entire filter tank. For pool owners and service professionals, offering the 152226 ensures you can restore proper filtration performance with a trusted, genuine Pentair part.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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