Please ensure Javascript is enabled for purposes of website accessibility

We are closed on Friday, July 4th, 2025 for Independence Day weekend and reopening Monday July 7th, 2025. Enjoy and be safe.

We ship to most places in continental USA
Chat with us
Need help
Our Locations

Watts 7100104 PWRO4ZRO Four Stage Zero Waste Reverse Osmosis System

SKU
WAT7100104

Out of Stock
Retail : $912.80 - $310.35 =
$602.45 You Save (34%)

Product details

Watts 7100104 PWRO4ZRO 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.

Features

  • 50 Gallons per day reverse osmosis membrane

  • 3 Gallons reverse osmosis storage tank

  • High flow non air gap designed faucet

  • NSF certified standard 58, IAPMO certified, patented zero waste design

Watts
See All Watts Products

Specification Sheet

Basic Information
MPN ? Manufacturer Part Number 7100104
UPC / GTIN 098268561333
Manufacturer Watts
Dimensions and Measurements
Weight ? Weight 0.99
More from Watts


By using this site you agree to our Terms, Conditions of Use and Privacy Statement
© 2025 AF Supply Corp. All Rights Reserved.