KleenWater "high quality - low cost" cartridge set for the Water Factory SQC-4 reverse osmosis system. The water filter cartridge set includes (1) KleenWater KWPSQC-1 sediment filter which is a compatible replacement to Water Factory filter cartridge 47-55702G2. Also included is (1) KleenWater KWPSQC- 3 which is a compatible replacement to Water Factory filter cartridge 47-55704G2. The KleenWater KWPSQC-4 carbon block filter is a compatible replacement to Water Factory filter cartridge 47-55710G2. The KleenWater KWPSQC-5 Module / Membrane is compatible with Water Factory 66-4706G2 and is the final component. 
 
The cartridge 3-set should be changed annually to adequately protect the reverse osmosis module and keep the system in peak performance. The module (membrane) should be changed when the total dissolved solids number becomes elevated or permeate water production is diminished. One of these circumstances is typically realized between 3-5 years. 
 
If you require the cartridge set without the module included please insert our model KWPSQC-1-3-4 in the Amazon search bar.