Designed for Intex filter pumps rated 2,500 GPH and below, this replacement seals and valve kit removes trapped air and sediment so your filtration system starts and runs correctly. Key benefits Restores pump performance: replaces worn air release and sediment valves and Orings to help maintain steady flow and efficient filtration. Prevents airrelated problems: reduces air locks, cavitation, and noisy or underperforming pumps caused by leaking valves. Simple, reliable replacement: directfit components match Intex part numbers for straightforward repairs or maintenance. Compatibility Fits Intex filter pumps up to 2,500 GPH. Compatible with the following replacement parts: 28111CA, 28111EH, 28121EH, 28125EH, 28131CA, 28131EH, 28141EH, 28157EH, 28165EH, 28167EH, 28175EH, 28181K, 28183MW, 28191CA, 28191EH, 28193EH, 28201EH, 28211CA, 28211EH, 28233CA, 28233EH, 28235EH, 28251EH, 28301TT, 28303RP, 28303SR, 28309EH, and 28317CA. What's included 2 x Air Release / Sediment Release Valves (10460) 4 x Air Release Valve Orings (10264) 2 x Air Release Valve B's with Orings (10725) Function and performance Designed to remove air and sediment from the filter pump system before and during operation, helping the pump run smoothly and maintain filtration efficiency. OEMcompatible parts match the listed Intex replacement numbers so you get the correct fit and function for routine maintenance or repairs. Typical use scenarios Seasonal startup: worn valves and Orings when opening the pool for the season to purge trapped air and sediment before regular operation. Midseason troubleshooting: Install the kit if your pump is noisy, losing prime, or showing reduced flow due to leaking airrelease components. Poststorage maintenance: old or brittle seals and valves after winter storage to prevent leaks and ensure reliable filtration. Notes Designed as a direct replacement for the listed Intex part numbers; follow your pump manual for installation instructions and safety precautions.