3-Stage Easy Install Water Filtration System:
1. EW Quick-Changed Filter Cartridge, Spun PP 5 Micron
2. EW Quick-Changed Filter Cartridge, G.A.C. Carbon
3. EW Quick-Changed Filter Cartridge, Spun PP 1 Micron
Other Options:
* EW Quick-Changed Filter Cartridge, Ion Resin
* EW Quick-Changed Filter Cartridge, C.T.O. Carbon Block
* EW Quick-Changed Filter Cartridge, R.O. Membrane