$154.00

* This is the core KoolerMax AR-125 6-stage 120 gal/day Reverse osmosis RO system shell without storage tank and dispensing faucet.

If you have already an existing AR-125 system and would like to replace just the core system with brand new filters and housings, this system is perfect for you. This system is a complete system ready to be installed.  It includes all filters, tubing, installation hardware, installation manual.

1st stage:  high capacity, 5 micron sediment filter, to remove sediment, rust, sand, (replace every 6 - 12 months)

2nd stage:  high capacity carbon filter, coconut shell carbon block filter removes chlorine, taste, & chlorine (replace every  6 - 12 months)

3rd stage:  high capacity carbon filter, coconut shell carbon block filter further removing chlorine to ensure 100% removal of chlorine (replace every  6 - 12 months)

4th stage:  TFC-150 Premium membrane we use genuine US MEMBRANE membrane filter, 75-150gal/day, it removes 95% of all chemical, dissolved solids in tap water. (replace every 2-3 years, about 3000 gallons of water you make)

5th stage: inline refillable clear DI filter:  color-changing DI resin, nuclear grade DI highest quality; to remove the remaining mineral after the 4th stage.  (replace or refill every 500 gallons, refillable with DI resin)

6th stage:  high capacity final stage inline carbon filter, granular activated carbon, to improve taste of water. (replace every 12 months)

System Dimension: RO unit: 16" width, 18" height, 5.5" depth

** Important Note: All reverse osmosis systems, residential or commercial, are required to have drain water when making pure water. Our RO systems have built-in auto-shut-off valve so when the storage tank is full, the system shuts off automatically. The ratio of pure water to drain water for our RO systems are 1:3 (calculated). Average RO systems are typically 1:4, so our RO systems run more efficiently. Minimum water pressure required to operate the system is 45 PSI. Ideal pressure is 85 PSI.