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PentairValve Expansion Module 522038Z
efficient flow and keep your pool sparkling all season
Rainbow 300 and 320 Series
and lowers pump wear over the season
helping your filter and pump perform more efficiently
Hayward C250 Replacement Cartridge Element CX250RE for Pool Filter pool skimmer PentairValve Expansion Module 522038ZHayward CX250RE Replacement Cartridge Element for C250 Pool Filter Hayward CX250RE replacement cartridge element is designed to slot into Hayward C250 pool filters, delivering dependable filtration with premium materials and NSF certified performance. Built to withstand routine backwashing and chemical exposure, this cartridge helps maintain clear, inviting water with less guesswork and downtime. List of Features Precise compatibility: Specifically