To Schedule a Free Estimate or to Place an Order Call 602-396-5566 or

Click the contact button to email us.

Pentair GRO-50EN High Efficiency 50 GPD Encapsulated Membrane. Most reverse osmosis membranes have a 3 to 1, 4 to 1 or a 5 to 1 ratio. That means for every 1 gallon of purified drinking water made 3, 4 or 5 gallons goes down the drain. This super high efficiency membrane is a 1 to 1 ratio, 1 good gallon to 1 bad gallon.  You will save $100’s a year compared to buying water and help the environment. Go "GREEN"

Pentair GRO-50EN Super High Efficiency 1 to 1 ratio, 50 GPD Encapsulated Membran

    Complete Water Systems LLC is family owned & operated.  Providing a complete array of Whole Home Water Treatment Products (Reverse Osmosis systems / Water Softeners / Whole Home Filtration / Salt Free Conditioners / Bacteria Removal UV Systems and more).

    We provide the Highest Quality Components such as Clack - Fleck - Pentair - Pentek - Ultima - Vortech- Hydronix - Vertex and much more


    Offering Sales – Service – Maintenance – Parts – Filters

    Serving Phoenix Arizona and all of Maricopa County

    Complete Water Systems LLC 2333 W. Northern Ave. Suite 4, Phoenix, AZ 85021 Tel: 602-396-5566  Map & Directions

    © 2016 - 2020 Complete Water Systems LLC