MAYTRONICS Fine Filter Panels, 4 Pack 9991407-R4 pool-water-testing Excellent flexibility in cold working

Excellent flexibility in cold working conditions

and color coded instructions

or hydrogen sulfide at concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with full facepieces

Double-flange face seal and 6 adjustable straps help provide a secure fit

MAYTRONICS Fine Filter Panels, 4 Pack 9991407-R4 pool-water-testing Excellent flexibility in cold workingThe M3 DX3 DX4 Filter Cartridge set includes four cartridge filter replacement panels. Filters are for use with specific Maytronics Cleaners including Dolphin Endeavor, Supreme M3, Orion, Atlantis, Apollo, Apollo Plus, DX3, DX4, Saturn, Neptune, Neptune Plus Robotic Pool Cleaners.