Pleatco PWK30 Replacement Cartridge for Watkins Hot Spring Spas, 1 Cartridge
Not just a Filter Cartridge. Pleatco is a complete Filtration System! Pleatco Free Flow Cores, REEMAY Filtration Fabric, Antimicrobial Endcaps and Superbond Bands make the Pleatco product compass to differentiate the key components of why Pleatco Filter Cartridges are the best products on the market. Pleatco Free Flow cores allow for the free flow of water through the filtration fabric increasing the effectiveness of the filter.
Replacement filter for pool and spa cleaning systems
50% open ABS free flow cores maximize water flow through REEMAY filter media
Antimicrobial end caps resist chlorine degradation and provide support to filter material for a longer life span