U9-226-Style Diffuser O-Ring Replacement for Select Sta-Rite Pool & Spa Filters

U9-226 O-Ring Diffuser

U9-226 O-Ring Diffuser:
The U9-226 O-Ring Diffuser is a replacement O-ring used in select Sta-Rite pool and spa filtration systems. It forms a watertight seal between the diffuser and the filter tank, preventing leaks, maintaining proper internal pressure, and helping the system run at peak performance.

Alternate Parts:
1013743, 603211C, 1016699, 113429, 170510003, PENU9226, 2511984, 29674, PENU9-226, 30222, 350099, 351021075, 390040, 410511, PX1425Z6, 420045, 468240, FF1703, 47022603, 568-226, 568226, 6020018, 8050226, 904231049, 92200140, O49, SP1425Z6, 35-102-1367, O-49, STA-101-3743
(Alternate part numbers are listed for cross-reference only. All trademarks and part numbers belong to their respective owners.)

Perfect Fit:
Fits Sta-Rite PLM above-ground pool and spa cartridge filter systems.
Also fits Sta-Rite Max-E-Glas and Dura-Glas pool & spa inground pump series (“Full Rate” and “Up-Rate” models).
Can also be used with Sta-Rite Waterford sand filter valves and Pentair JWPA/JWP above-ground pool & spa pump models (½ HP, ¾ HP).

Features:
● Gasket diffuser replacement
● Fits Sta-Rite PLM above-ground cartridge filter systems
● Fits Sta-Rite Max-E-Glas / Dura-Glas pump series
● Compatible with Sta-Rite Waterford sand filter valves
● Suitable for Pentair JWPA & JWP pumps
● Helps maintain internal pressure and prevent leaks

Specification:
● SKU: BF-U92-26
● Part Number: U9-226
● Type: O-Ring
● Color: Black

Dimension:
● Inside Diameter: 1.98" (approx.)
● Outside Diameter: 2.26" (approx.)
● Thickness: 0.14" (approx.)

Disclaimer:
This is an aftermarket replacement part and is not an OEM product. All brand names, model numbers, and trademarks are used solely for compatibility and identification purposes.