Under- Sink 5 Stage 50 GPD RO drinking water system, with solenoid shut off valve. With top mounted 1.2 A, 24VAC transformer, 110/ 220 VDC booster pump. With low pressure switch.1. Ist stage 10" clear housing with Kemflo 5u PP sediment NSF listed2. 2nd stage 10" white housing with Kemflo T33 coconut GAC NSF listed3. 3rd stage 10" white housing with Kemflo 1u PP sediment NSF listed or carbon bloc cartridge4. 4th stage R.O. housing with 50 GPD Filmtec membrane NSF listed or other brands membrane 5. 5th stage with Kemflo AIC-RO post granular activated carbon cartridge NSF listed.6. Kemflo 4.0 Gallon plastic tank, NSF listed7. Long- reach spout brass faucet chromed.8. Installation kits9.  White box with one color printed - Private art work designed available.