Harmsco Calypso Blue HB-20-1-W Cartridge 20" (4 pack) PFAS It also retain vital minerals

It also retain vital minerals found naturally in water to ensure the health and taste of your water

The AC replacement water filter was initially found in the QC2-AC and QL2-AC drinking water systems

or other sanitizing agents such as bleach

Color coded end caps for easy micron identification

4 x SEN cartridges

Harmsco Calypso Blue HB-20-1-W Cartridge 20" (4 pack) PFAS It also retain vital mineralsApplication: 20 inch big blue cartridge 1 micron Please note this item is sold in minimum quantities multiples of 4. Please also note that the price shown is per cartridge, not per case. Harmsco Calypso Blue Cartridges are designed to fit into 20" BIG BLUE drop in filter housings. This cartridge filters down to 1 micron (nominal) Features include: Pleated design means more surface area and better holding capacity They can be washed and re used in most