The APEC Water Systems Light Commercial Reverse Osmosis system provides unlimited ultra-pure， highest quality drinking water for cooking and making delicious coffee， tea and ice. Saves hundreds of dollars a year by eliminating costly bottled water delivery and service contracts and expenses. Live healthier with ultra-safe water that is 99% contaminant free. A great system for organizations on municipal water with good water pressure. Perfect for providing drinking water in offices， schools， laboratories， restaurants， coffee shops and hotels. The Light Commercial model is super quiet and energy efficient because it does not require a pump or electricity and is driven by water pressure from the source alone. System is design to perform， and easy maintenance with 20 in. high capacity industrial standard sized filters to eliminate frequent filter change-outs.

System is constructed with high quality certified food grade materials and pressure tested to insure high durability

Design for easy installation and maintenance in mind while providing up to 99% of water contaminant rejection rate for clean， great tasting water

Built in check valve and flow restrictor prevent water from flowing back to the system

Design to work with minimum of 50 psi to up to 85 psi of water pressure

1st stage high-grade 20 in. high-capacity polypropylene sediment filter - removes dust， particles， and rust

2nd stage premium extruded carbon block 20 in. filter removes chlorine， odor， organic contaminants， pesticides， and cysts

3rd stage premium extruded carbon block 20 in. further removes residual chlorine and VOC， extends membrane life

4th stage 4 select FILMTEC (DOW chemical) high rejection TFC membranes eliminates up to 99.9% of most chemicals， dissolved solids， metals， bacteria， and viruses

5th stage advanced coconut shell refining TCR (total contamination removal) carbon 12 in. removes any residual impurities and odors from the tank