Unicel 5CH-352 Replacement Filter Cartridge | 35 sq. ft. | Marquis Spas Immobilizers This is a single partial

This is a single partial DE filter grid

Precision-dimensioned to OEM specifications

A professional favorite pool clarifier

Extremely powerful all purpose cleaner

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Unicel 5CH-352 Replacement Filter Cartridge | 35 sq. ft. | Marquis Spas Immobilizers This is a single partialThe Unicel 5CH 352 is a 5000 Series 35 sq. ft. replacement filter cartridge engineered specifically for Marquis Spas top load filtration systems. With 151 pleats of 3 oz. Reemay 2033 polyester media, this cartridge delivers thorough particulate capture and sustained water clarity between cleanings. The 2" MPT threaded bottom mount ensures a secure, leak free connection to the filter standpipe. IMPORTANT: Many Marquis Spas Use a Dual Filter System Many