ARG Air Relief Valve Replaces 98209803 | Filter Vent | ARP9823

ARG Air Relief Valve Replaces 98209803 | Filter Vent | ARP9823

ARG ARP9823 air relief valve replacing OEM 98209803. Manual filter vent bleeds trapped air and restores a clean, leak-resistant top-port seal.

Features

• Replacement air relief valve for filters that originally used OEM part 98209803
• Manual vent allows trapped air to be bled from the filter tank on startup or after service
• Helps quiet the system and reduce air hammer and pressure surging
• Restores a proper, leak-resistant seal at the filter’s top air-relief port
• Compact design sits cleanly at the filter top without interfering with nearby plumbing
• Direct swap into the same opening as the original 98209803-style vent (verify in your parts list)

Description

The ARG ARP9823 Air Relief Valve is built to take the place of aging filter vents identified by OEM part number 98209803. As air relief valves weather and wear, they become harder to turn, start seeping around the stem, or stop venting air cleanly. That leaves air pockets trapped in the filter tank, which makes the system noisy, unstable, and less safe to open.

Swapping to ARP9823 restores a predictable bleed point at the top of the filter. On startup or after service, you open the valve, purge air until the water stream runs solid, then close it and let the filter run. It’s a small, low-cost fix that eliminates hissing, weeping and stubborn vents without touching the rest of the equipment pad.

Pro Tip

Any time you pull the filter apart for a full cartridge or grid clean, inspect the air relief. If it’s chalky, cracked or a fight to turn, replace it while the system is already down. Always shut off the pump and fully depressurize the filter before removing or installing any air relief valve—don’t assume it’s safe just because the pump is off.

Technical Specifications

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.