Skip to Main Content


Part of the PWRO4ZRO Series

Sales Channel: Wholesale

Ordering Code: 7100104

UPC: 098268561333

Lead Free: YES

Four Stage Zero Waste Reverse Osmosis System

This four stage zero waste reverse osmosis system is one hundred percent efficient. The patented zero waste reverse osmosis system is the first ever that does not waste water. The reverse osmosis uses a semi permeable membrane, by applying pressure across the membrane, it concentrates contaminants like a strainer on one side and produces crystal clear water on the other side. This reverse osmosis systems produce both clean drinking water and waste water that is flushed from the system. Compared to all the other systems that can flush as much as 4 or more gallons for every 1 gallon of drinking water produced, the ZRO-4 is the world?s most efficient system. This system provides the high quality of water to any home at a fraction of the cost of bottled water. This system is tested and certified by NSF international against NSF and ANSI standard 58 for the reduction of the claims specified on the performance data sheet. IAPMO certified.

Product Features

  • High flow non air gap designed faucet
  • NSF certified standard 58, IAPMO certified, patented zero waste design
  • 50 Gallons per day reverse osmosis membrane
  • 3 Gallons reverse osmosis storage tank
Brand Name Watts
Controller Style Does Not Apply To Product
EANUCCCode 098268561333
Lead Free YES
Maximum RO Production 50 Gallons Per Day
Maximum Temperature-Fahrenheit 100
Minimum Temperature-Fahrenheit 40
Number Of Stages 4
Part Number 7100104
Reverse Osmosis Application Residential
Reverse Osmosis System Style Standard Housings
Voltage Does Not Apply To Product