Tested & Certified:


The InterFlo® QuadPro SST system is tested and certified by WQA against NSF/ANSI 58 and CSA B483.1 for the reduction of claims specified on the Performance Data Sheet and at WQA.org. Conforms to NSF/ANSI 58 for Pentavalent Arsenic Reduction.

The InterFlo® QuadPro SST is a tankless Reverse Osmosis (RO) water filtration system. It features Superior SmartFlow® Technology to deliver about one gallon of filtered water for every two-thirds gallon of wastewater. In comparison, standard point-of-use RO systems produce five gallons or more of reject water for every gallon of filtered water, according to the Environmental Protection Agency (EPA). But with the InterFlo® QuadPro SST, you will have a stress-free experience, getting high-performance efficiency and cleaner water with every use.