Harmsco (801-1-20) 20"x2.5" 801 Series Sediment Pleated 1 Micron Filter Fleck 5600 (13509) Impeller Unscrew the Big Blue housing

Unscrew the Big Blue housing using a filter wrench

💧 Pro Tip: Mount the DI light where it's easily visible during routine operation

Omnipure inline

as well as many other manufacturers utilizing the 1812 form factor

Harmsco (801-1-20) 20"x2.5" 801 Series Sediment Pleated 1 Micron Filter Fleck 5600 (13509) Impeller Unscrew the Big Blue housingThe Harmsco 801 1 20 delivers 1 micron pleated polyester filtration in a 20"x2. 5" cartridge engineered for whole house and well water sediment removal. NSF 61 certified with thermally bonded construction, this filter offers up to 50% more surface area than standard cartridges for longer runs and lower pressure drop. SPECIFICATIONS Harmsco 801 Series Filter Details Model Number Harmsco 801 1 20 Dimensions 20" x 2. 5" Micron Rating 1 micron Media Type