Pentair Internal Air Bleed Assembly | 190092
Pentair
SKU: 190092
Pentair 190092 Internal Air Bleed Assembly
Part Number: 190092
Description
This internal air-bleed assembly is designed for use in Pentair FNS Plus™ vertical-grid D.E. filters to help release trapped air and maintain optimal flow and pressure within the filter system.
Compatibility & Fitment
- Fits Pentair FNS Plus D.E. filter models (various sizes: 24 sq ft, 36 sq ft, 48 sq ft etc).
- Used when the existing air-bleed assembly is worn, damaged, or has lost the ability to properly vent air.
- Ideal during routine filter maintenance or rebuilds to restore correct hydraulic performance.
Features & Specifications
- OEM Pentair part—ensures correct fit and function for the target filter series.
- Internal assembly design—installed inside the filter manifold to allow efficient air release.
- Compact dimensions making it suitable for the internal air-bleed port area of the FNS Plus filter line.
Installation Notes
Turn off the pump and relieve system pressure. Remove the filter tank lid or access panel and locate the existing air-bleed assembly. Extract the old unit, clean the area, and install the new 190092 assembly in the correct port. Reassemble the tank, restore system flow, and monitor pressure and performance to ensure the unit is functioning properly.
Maintenance Tip
Inspect the air-bleed assembly during scheduled filter service, especially if you notice trapped air, pressure drop irregularities, or extended run times. Replacing a worn or non-functioning assembly helps maintain filter efficiency and prolong equipment life.
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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