Filbur FC-2392 Spa/Pool Replacement Filter Cartridge watercousa An internal like this is

An internal like this is useful because it restores both the active jet pattern and the visible trim face in one replacement component

A lid like this is useful because it restores the top access cover while preserving the square shape and system style used by the original vinyl liner skimmer design

CMP 170 GPM suction cover

The CFR 100 fit gives this part its practical value because debris-handling components work best when they match the original filter geometry closely

Filbur FC-2392 Spa/Pool Replacement Filter Cartridge watercousa An internal like this isA replacement filter cartridge helps support clear water by renewing the debris capture element inside a compatible spa or pool filter system, and this Filbur FC 2392 cartridge is designed for matching applications. When the original cartridge becomes loaded, worn, or less effective, the system can lose the dependable support it should provide. The FC 2392 reference gives this part practical value because replacement cartridges work best when the new