System specifications, Filters – Watts PWRO4 User Manual
Page 2
![background image](/manuals/589385/2/background.png)
ES-WQ-PWRO4 1248
© 2012 Watts
USA: Tel. (800) 224-1299 • www.watts.com
Canada: Tel. (888) 208-8927 • www.watts.ca
A Watts Water Technologies Company
System Specifications
Operating Temperatures: Maximum 100°F (37.8°C),
Minimum 40°F (4.4°C)
Operating Pressure: Maximum 85psi (6.0 kg/cm2)
Minimum 40psi (2.80 kg/cm2)
pH Parameters: Maximum 11, Minimum 2
Iron: Maximum 0.2 ppm
TDS (Total Dissolved Solids): < 1800 ppm
Turbidity: < 5NTU
Unit Dimensions: Approx. 16" W x 16" H x 6" D
Weight: 25 lbs.
In the Box:
4-Stage Reverse Osmosis module (complete with filters)
Parts Bag (with a 6" final filter)
3-Gallon Storage tank
Faucet bag
Instructions (manual)
Filters
1 - 5-Micron Sediment: Reduces Dirt, Sand and Rust.
1 - 5-Micron Carbon Block: Reduces Chlorine, Objectionable
Tastes and Odor.
1 - 50 GPD Thin Film Composite Membrane: High production
thin film composite membrane that separates unwanted impuri-
ties from your water.
1 - 6" Granular Activated Carbon (GAC) Inline Filter: Enhances
the water’s taste.