All-In-One Box R.O. System Water Purifier:
Standard 5-Stage:
1. EW Easy-Changed Filter, Spun PP 5u
2. EW Easy-Changed Filter, G.A.C. Carbon
3. EW Easy-Changed Filter, Spun PP 1u
4. R.O. Membrane 50 / 75 / 100 GPD
5. In-Line Post Carbon Filter
More Stage Filter Options:
* Mineral Cartridge
* UV Sterilizer
* Alkaline Cartridge
* Infra Red Bio Cartridge
* Nano Silver Cartridge