Unicel 5000 Series 37.5 sq. ft. Replacement Filter Cartridge | 5CH-37 C4605 Naturally based filter cleaner formulated

Naturally based filter cleaner formulated with SMARTZyme technology

300-19 & 300-29 Pentair (formerly Rainbow) Model 300

Do not attempt to install or service this part without proper training and certification

weight limit 250lbs

Unicel 5000 Series 37.5 sq. ft. Replacement Filter Cartridge | 5CH-37 C4605 Naturally based filter cleaner formulatedThe Unicel 5000 Series 5CH 37 delivers 37. 5 sq. ft. of filtration surface across 221 tightly packed pleats of 3 oz. Reemay 2033 polyester media engineered as a direct fit replacement for Aquaterra and Hot Springs spa filter systems. The compact 9" length and 5 5 16" outer diameter slot precisely into the filter housing, and the 1 1 2" MPT threaded bottom cap locks in without adapters. IMPORTANT: CAP DESIGN DIFFERS FROM ORIGINAL The original Aquaterra