O-Ring 2-1/4" ID x 1/8"

This rubber O-ring measures 2-1/4" inside diameter with a 1/8" cross section and seals filter and valve assemblies on a wide range of pool and spa equipment.

Compatibility

• Pentair EasyClean DE Filter
• Pentair Clean & Clear Cartridge Filter System (before and after 2009)
• Pentair American Clean & Clear/Predator and Predator II Mini-Cellular Media Filter
• Pentair/American Products Warrior DE Filter
• Pentair/Purex SM/SMBW 2000 Series DE Filter and Backwash Valve
• Jacuzzi SherLok 80/100/120/160/200 and TRI-C.L.O.P.S. TC-330/450/550/600 Cartridge Filters
• Jacuzzi Dirtbag DE Separation Tank and Earthworks EW36/48/60/72 DE Filter
• Hayward Super StarClear C2000-5000, C3000S, C4000S Cartridge Filters
• Hayward Micro-Clear and ProGrid PermaGlassXL Vertical Grid DE Filters (pre- and post-2009)
• Hayward Pro Series S210S, S220S, S244S, S310S, S200, S240, and ProSeries Plus S311SX, S311SXV, S360SX Sand Filters
• Hayward 2" Side Mount Selecta-Flo Valve SP0704DE and SP0410X Series Slide Valve
• Praher ABS Side Mount Multiport Valves (1-1/2", 2", 3")
• Waterway 2-1/2" PVC Slide Valve