Unicel 5CH-502 50 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 197 Pleats (4 Pack) hearing-protection Unique three-panel design fits a

Unique three-panel design fits a wide range of face shapes/sizes and accommodates facial movements while talking

making it ideal for creating tough bonds above and below the water line

NIOSH approved for respiratory protection against certain organic vapors and particulates

polypropylene tanks are among the simplest to maintain

and chisel tip options available

Unicel 5CH-502 50 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 197 Pleats (4 Pack) hearing-protection Unique three-panel design fits aUnicel 5CH 502 50 Square Foot Media Replacement Hot Tub Spa Filter Cartridge with 197 Pleats (4 Pack) Replacement Spa Filters: Pack of 4 replacement 5CH 502 filter cartridges features 50 square feet (197 pleats) of 3 ounce basis weight media that catches debris and particles down to an average of 20 microns in size, keeping your hot tub water clear Optimal Debris Capture: Hot tub filter has sharp, uniform pleat folds that maximize water flow, minimize