InterFlo® QuadPro SST
Sleek and Efficient Drinking Water System

Introducing a Smarter Approach to Filtering Your Drinking Water.

The InterFlo® QuadPro SST is a tankless reverse osmosis (RO) system designed with families in mind, featuring Superior SmartFlow® Technology. This advanced system provides about one gallon of filtered water to only two-thirds of a gallon of wastewater, ensuring your family enjoys better water without the waste. Unlike typical point-of-use RO systems, which can produce five gallons or more of reject water for every gallon of filtered water (as noted by EPA.gov), the InterFlo® QuadPro SST delivers efficient, worry-free hydration for your loved ones with every use.

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Innovative Technology and Features

High Capacity

Provides 3 glasses of filtered water to every 1 glass of reject water! This is a significant advantage over other systems.

Dual Replacement Light Indicator

The InterFlo® QuadPro SST features indicator lights on the faucet as well as the front of the unit signaling the need for cartridge replacement and life.

Less Frequent Filter Changes

Enjoy great quality water longer with 12-month filter and 48-month membrane life based on system use. Unique design and engineering make cartridge replacements a breeze!

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Independently tested and certified for performance and material safety

Superior SmartFlow® Technology

Easier to maintain than leading RO systems with tankless design and long-lasting filter/membrane

No airgap faucet helps mitigate noise and leaking from faucet

Higher efficiency; less wastewater is produced

LED status alert notifications

Efficiency rating of 60%

Recovery rating of 74.5%

Patented InterFlo® QuadPro SST Reverse Osmosis membrane filter* is designed for extended life of up to four years based on system use.

*Reverse Osmosis Patent US 8,337,698

Tested and 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.