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SKU:
NLT1H00627
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Pentair 98209800 Pool Filter Air Relief Valve with Pressure Gauge
$42.99
In Stock
$42.99
Sale price
$42.99
Regular price
This new aftermarket high-flow manual air-relief valve assembly replaces Pentair 98209800 and includes a pressure gauge for compatible pool and spa filters.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Pentair FNS and FNS Plus filters
- Pentair SMBW 2000 and 4000 Series filters
- Pentair Clean & Clear CCP100, CCP320, CCP420, and CCP520
- Pentair Quad D.E. 60, 80, and 100
- Pentair Predator and selected Warrior filter systems using 98209800
Product Overview
A cracked bleeder, cloudy gauge, leaking O-ring, or valve that will not vent trapped air can make filter startup messy and pressure checks unreliable. This top-mounted assembly restores the manual bleed point and gauge on matching filter lids.
A pressurized filter can cause severe injury. Shut the pump off, isolate the equipment, open the relief valve, and confirm the gauge reads zero before loosening any clamp or fitting. Match filter model, lid style, thread, clamp, gauge, and 98209800.
Key Features & Performance
- High-flow manual air-relief valve
- Pressure gauge included as shown
- Replaces a leaking bleeder or unreadable gauge assembly
- Fits multiple compatible Pentair filter families
Replaces Part Numbers
- 98209800
- 98209803
- 190058 gauge reference
- 25357-982-00 aftermarket cross reference
Common Uses
- Replacing a valve that leaks around the handle or seal
- Restoring a readable filter-pressure gauge
- Venting trapped air safely during filter startup
Technical Specifications
- Product Type: Manual air-relief valve and gauge assembly
- System: Pool / spa filter
- Mounting: Filter-lid top assembly
- Condition: New aftermarket replacement
Installation & Fitment
- Turn off power at the breaker and close isolation valves
- Open the existing relief and verify zero pressure
- Match the lid connection and O-ring arrangement
- Tighten plastic components only to the specified method
- Restart with the relief open until a steady stream of water appears
Compatibility Notice
Northline Parts does its best to list all known compatible models. The correct part may fit an application that is not shown above. Model year, production date, serial number, engine or equipment specification, installed options, and previous repairs can change fitment. Match the original part, reference number, dimensions, connectors, mounting points, and product photos before purchase.
Frequently Asked Questions
Q: Why does the filter need an air-relief valve? A: It vents trapped air during startup and provides a controlled way to confirm the tank is depressurized.
Q: Can I remove the filter clamp when the pump is off? A: Not until the relief is open and the pressure gauge reads zero.
Q: Does it fit every Pentair filter? A: No. Match the filter model, lid style, connection, and 98209800 reference.
Q: Is this an original-equipment part? A: No. This is a new aftermarket product. Brand names and part numbers are used only to identify compatible applications.
Part Summary
keywords: 98209800 air relief valve, Pentair pool filter pressure gauge, FNS Plus bleeder replacement, Clean and Clear manual relief valve, Quad DE filter gauge assembly
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, specifications, and application before purchase.