Unicel 5CH-902AM Marquis Spas Replacement Filter Cartridge oreq Designed for large spa systems

Designed for large spa systems

Designed for compatible ozone-treatment applications

supporting system control for filtration

This replacement is especially useful when the original tube is cracked

A kit like this is useful because it combines the related O-rings needed for a cleaner repair

Unicel 5CH-902AM Marquis Spas Replacement Filter Cartridge oreq Designed for large spa systemsThe Unicel filter cartridge is designed for compatible filtration applications where dependable debris capture is needed in a higher capacity format. A filter cartridge is useful because it helps remove suspended particles from circulating water, supporting cleaner water quality and more consistent filtration system performance. This replacement is especially useful when the original cartridge is clogged, damaged, worn, or no longer filtering