The GRO-50 is certified to reduce salts, dissolved minerals and bad taste & odor; and NSF/ANSI Standard 58 certified to reduce cysts such as Cryptosporidium and Giardia by mechanical means. They are designed for chlorinated or non-chlorinated water and reduce particles as small as 1/1000 of a micron in size by mechanical means.

• Utilizing the Pentair 50 GPD high efficiency membrane, we are able to offer the best recovery rate on the market.
• Currently, reverse osmosis systems can use 2 – 4 gallons of water to produce 1 gallon of water. We can expect a 1:1 ratio with the new GRO – 50.
  • This means 1 gallon used to make 1 gallon of purified drinking water.

Sierra Reverse Osmosis System

Description: The Sierra 4-stage reverse osmosis system delivers gallons of clean, clear drinking water. The Sierra features hygienically sealed filter cartridges and color-coded fittings for easy installation and service. The system comes with a chrome faucet.

Product Weight: 14.0lb

The WaterMaker Five reverse osmosis system produces high quality drinking water quickly and easily. The system features a 50 gpd reverse osmosis membrane and top quality coconut carbon filtration in a five stage configuration. Designed with hygienically sealed filter cartridges and color-coded fittings for fast installation and easy service, the WaterMaker Five RO system delivers 30% higher flow from the faucet while reducing water waste by 50%. The WaterMaker Five system is California AB1953 and Vermont VT S.152 compliant.

The WaterMaker Five system has been certified CarbonNeutral® by The Carbon Neutral Company. The CO2 emissions for the system were reduced to net zero through a combination of internal reductions and high quality carbon offsets.

Product Weight: 14.0lb