Unicel 5CH-502 Replacement 50 SqFt Filter Cartridge for Spa, 197 Pleats (2 Pack) elementary Complying with ASTM E162 and

Complying with ASTM E162 and ASTM E136 safety standards

a large work surface

(5) 1/2" drain tee connectors (pre-installed)

or lockers

Latch acts as a hinge for the lid

Unicel 5CH-502 Replacement 50 SqFt Filter Cartridge for Spa, 197 Pleats (2 Pack) elementary Complying with ASTM E162 andFeaturing 50 square feet of 3 ounce basis weight media made of 100 percent polyester Reemay material, this 2 pack of Unicel 5CH 502 Cartridge Filters for Hot Tubs ensures high performance and dependable filtration over time. The uniform pleats and Reemay media deliver higher dirt holding capacity and more time between cleanings. Plus, the smooth surface of the media makes it easy to maintain, resists degradation from chemicals, stands strong under