This is a replacement O-Ring for various Hayward Filters, Self-Align Unions and Fittings. This o-ring is designed to fit: Perflex DE Filter Models EC65, EC65A, EC75, EC75A; Pro Series Sand Filter Models S200PAK 3 System Base, S240PAK 2 3 and System II, S200PAK 2, 3 and System II; ASL Filter Series Cartridge Filter Models C850, C1250; Self-Align Unions and Fitting Models SP14.
This Hayward part is manufactured by a Poolweb partner to meet or exceed original manufacturer specifications. This item is fully compatible and interchangeable with Hayward part # SPX1425Z6.
