3M Aqua Pure C-LC Filter Drinking Water Cartridge Criteo Non Recommendable The RN-001/1 comes with a

The RN-001/1 comes with a black plug to block the bottom of the gland nut

The CGS-20 is manufactured out of polypropylene

The most accurate method is to install a water pressure gauge on both the inlet and outlet sides of the housing that holds the AP810 filter

The pleated filter design of the PH-27390-01 offers an extended surface area to provide a longer filter life

Master Plumber

3M Aqua Pure C-LC Filter Drinking Water Cartridge Criteo Non Recommendable The RN-001/1 comes with aThe Aqua Pure AP Easy Drinking Water Systems and AP Easy Cooler Series have 1 4" OD Quick Connect Fittings on the inlet and outlet. Aqua Pure Water Fitlers AP Easy replacement water filter cartridges fit the standard B2 head. Filter heads with a B4 designation (small print on head) have a special key, we do not offer filters for the B4 head. Not compatible with Whirlpool UltraEase models WHCF SUFC, and WHCF SUF. Features: Reduces: Sediment, Parasitic