The Carvin CFR-100 cartridge filter is designed for pool systems that need dependable cartridge-based filtration in a practical, serviceable format. A filter like this is useful because it helps remove suspended debris from the water while offering the straightforward maintenance style that many cartridge systems are chosen for.This 100 square foot, 100 GPM model with 2 inch FPT connections is especially useful when a compatible filter needs replacement or when the application calls for a cartridge unit in this performance range. It is a strong choice for systems that need reliable filtration and accessible routine upkeep.The 94222536 is a practical solution for compatible pool systems that need renewed cartridge filtration support and cleaner everyday water management. Carvin CFR-100 cartridge filter 100 square feet of filtration area 100 GPM rating with 2 inch FPT connections Designed for dependable cartridge-based filtration Supports cleaner water and manageable maintenance