This is a Six Stages RO water Systems.
1. 1st Stage Sediment Filter
2. GAC coconut shell carbon Filter
3. CTO Carbon Block
4. 75 GPD Membrane
5. Alkaline multi stage Water Filter. ph and ORP negative
Alkaline/Ionizer Negative ORP Filter - The alkaline filter, the 5th stage in this system is recommended, as reverse osmosis product water tends to be acidic due to the purity of the water. All minerals have been stripped from the water. Learn More