Pentair O-Ring, Tank Flange | Sta-Rite Valves | U9-369Z C9440 as earlier versions used a

as earlier versions used a different base design

The Unicel PG-1902 is a single partial DE filter grid engineered for 24 square foot DE filter systems from Hayward

and accelerated wear on internal pump components

Meets or exceeds all safety cover performance standards as set forth in ASTM F 1346-91

Up-Rated) and match it to the part number — 355270Z is correct for the 1‑1/2 HP Full Rated and 2 HP Up-Rated models only

Pentair O-Ring, Tank Flange | Sta-Rite Valves | U9-369Z C9440 as earlier versions used aThe Pentair U9 369Z is the OEM replacement tank flange O ring for the Pentair (formerly Sta Rite) Multiport 2 In. Valve, providing a pressure tight seal at the valve to filter tank flange connection. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation. We carry the Pentair R172351 Lifeguard Silicone Lubricant the OEM matched product for Pentair equipment. This O ring seats at