Dolphin Ultra Fine (Cartridge) Filters (4 Pack) - 9991467-R4 Hayward Filter Parts rapid release manual air valve

rapid release manual air valve bleeds air with a quick quarter turn of the level

Pentair Item Code: 620041

Hayward CAT 2000 Manual

Pentair Item Code: 460792

Hayward Item Code: HSXVV3020

Dolphin Ultra Fine (Cartridge) Filters (4 Pack) - 9991467-R4 Hayward Filter Parts rapid release manual air valveProduct Description Dolphin Replacement Ultra Fine (Cartridge) Filters (4 Pack). Maytronics Certified Genuine Parts; Keep your Dolphin Pool Cleaner in Top Condition. Maytronics Dolphin Item Code: 9991467 R4 Features Genuine Maytronics Dolphin Parts. Dolphin Explorer E30, Dolphin Explorer E50, and Dolphin Explorer E70. 1 Year Warranty.