• Available without single use silicone lube.
• Available as a single pack with or without lube.

This o-ring is compatible for and designed to use with Hayward Perflex DE filter models EC65, EC65A, EC75, EC75A and also compatible with Hayward Pro Series sand filter models S200PAK 3 System Base, S240PAK 2 3 and System II, S200PAK 2, 3 and System II. Also fits Hayward ASL filter series cartridge filter models C850, C1250 and Hayward Self-Align Unions and Fitting models SP1480, SP1482, SP1484, SP1485. Weighs 3.1-Pound.