Pentair Freshpoint 4-Stage Monitored Reverse Osmosis System (GRO-475M)
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Pentair Freshpoint 4-Stage Monitored Reverse Osmosis System (GRO-475M)

SKU: 161151


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Get the drinking water you've been longing for with the Pentair 4-Stage High Efficiency Monitored Reverse Osmosis System. This system is NSF Standard 53 and 58 certified and offers a massive reduction in countless drinking water contaminants including TDS, Chlorine, Heavy Metals including Lead, Pharmaceuticals, and Pesticides. Along with its high efficiency due to its 1:1 product vs waste ratio, the GRO-475M includes  an effortless click-in lock and color coded cartridge for easy installation/maintenance, as well as a TDS monitor. The TDS monitor is used to monitor your system performance and let's you know when you may need to change your filters. 

Tech Specs

  • 75 Gallon Per Day TFC Membrane
  • 1:1 product vs waste ratio
  • Approximate 21 gpd production under typical conditions
  • 4.4 gallon storage tank (3.2 gallon max capacity)
  • pH Limits: 3-11 
  • Incoming water hardness should be less than 10 gpg
  • Incoming Iron should be less than 0.1 ppm
  • Chlorine in water supply should be less than 2ppm
  • Water pressure range = 40/100 psi
  • Max supply TDS = 2000 mg/L
  • For use on microbiologically safe water only
  • Minimum 99.6% Lead Reduction

In the Box

  • 1 x 4-Stage RO system with filter cartridges
  • 1 x lead-free drinking water faucet with air gap
  • 1 x installation hardware kit
  • 1 x Steel Storage Tank
  • All Necessary Tubing