General description Compatible spare parts for Intex filter pumps, this Air Relief Valve Kit includes 4 air valves and 4 O-rings, designed to effectively remove air and sediment from various filtration systems, pumps, and other equipment before use. Technical specifications Includes: 4 Air Valves (10460) and 4 O-rings (25003) Compatible with spare parts: 28111CA, 28111EH, 28121EH, 28125EH, 28131CA, 28131EH, 28141EH, 28157EH, 28167EH, 28175EH, 28181K, 28183MW, 2819191 CA, 28191EH, 28193EH, 28201EH, 28211CA, 28211EH, 28233CA, 28233EH, 28235EH, 28251EH, 28301TT, 28303RP, 28303SR, 28309EH, 28317 CA Usage Use this kit to efficiently remove air and sediment from your filtration systems and pumps, ensuring optimal performance before operation.