IPW Industries Inc. Compatible Reverse Osmosis Complete Annual Replacement Water Filters for WHER12 and WHER18 System Non-Air (NAG) Gap3022 The impregnated reagent pad reacts

The impregnated reagent pad reacts with free chlorine in the sample

residential lead screening after pipe replacement or service line work

and chlorine are the primary concerns

or any under-sink filtration setup requiring a dedicated faucet

Model Number E5520 Dimensions 10" L x 2

IPW Industries Inc. Compatible Reverse Osmosis Complete Annual Replacement Water Filters for WHER12 and WHER18 System Non-Air (NAG) Gap3022 The impregnated reagent pad reactsAnnual Replacement Kit Complete Filter Set for Whirlpool WHER12 & WHER18 Reverse Osmosis Systems Everything you need for a full year of maintenance in one compatible replacement pack. Four precision engineered filters including a 50 GPD membrane. 4 Filter Pack 50 GPD RO Membrane Annual Supply WHY IT WORKS Complete system refresh at a fraction of OEM cost New RO Membrane Fresh 50 gallon per day reverse osmosis membrane removes dissolved solids, heavy