Darlly 71371 FC-1297 C-7490 PC-1297 Spa/Pool Filter Cartridge

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The Darlly 71371 filter cartridge is built for compatible filtration systems that require 137 square feet of media area in a long, narrow 7 inch diameter body. With 3 inch top and bottom openings and an overall length of 32-13/16 inches, this cartridge is designed for setups where exact dimensional matching matters just as much as filtration capacity.A replacement cartridge like this plays an important role in restoring water clarity, circulation efficiency, and day to day filter performance. When a cartridge becomes overloaded, collapsed, or worn down from repeated cleaning cycles, the system can lose efficiency even if the housing and other equipment remain in good condition. Installing the correct size replacement helps keep the filter operating as intended while reducing fitment issues and unnecessary guesswork.This Darlly cartridge is a smart choice for buyers who need a higher capacity replacement with a slim profile and precise end dimensions. The long body format makes it especially useful in systems designed to maximize filtration surface area without moving to a wider cartridge design. Darlly replacement filter cartridge 137 square feet of filtration area 3 inch top and bottom openings 7 inch diameter x 32-13/16 inch length Designed for compatible cartridge filter systems Show more