Item # bci3246421

Watts 4 Stage Reverse Osmosis System with 3 Gallon Storage Tank

Model: PWRO4

Finish: Choose Finish
  • N/A
    45 In Stock

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45 In Stock

Product Overview

Watts PWRO4 Features:

  • Designed for use in the following applications: Home, office, ice maker kits, beverage dispensers and more
  • 4-Stage filtering reverse osmosis system
    • Stage 1: 5-micron sediment filter
    • Stage 2: 5-micron carbon block filter
    • Stage 3: 1/10,000 of a micron semi-permeable membrane
    • Stage 4: High-quality granular activated carbon final filter
  • Included components:
    • 4-Stage reverse osmosis module (complete with filters)
    • Parts bag (with a 10" final filter)
    • 3-Gallon storage tank
    • Faucet bag
    • Instructions manual
  • Covered under manufacturer's 1 year limited warranty
  • Replacement filters available from manufacturer (frequency schedule in specifications sheet)
  • Certified lead free product
  • All hardware necessary for installation is included

Watts PWRO4 Specifications:

  • Unit Dimensions: 16" W x 16" H x 6" D
  • Operating Temperatures: Max 100°F, Min 40°F
  • Operating Pressure: Max 85 PSI, Min 40 PSI
  • pH Parameters: Max 11, Min 2
  • Iron: Max 0.2 ppm
  • TDS (Total Dissolved Solids): < 1800 ppm
  • Turbidity: < 5NTU

This product is listed under the following manufacturer number(s):

Dimensions and Measurements

Faucet Centers
0 in.
Water Connection
1/2", 3/8"

Included Components

Installation Hardware Included
Valve Included

Characteristics and Features

Dispenser Type
Cold Only
Faucet Holes
Installation Type
Deck Mounted
Mounting Type
Single Hole

Warranty and Product Information

Lead Leaching Certified NSF/ANSI 61
N/A (Regulation does not apply)
Low Lead Compliant
Manufacturer Warranty
1 Year Limited