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

Request a

Free Quote

E-Mail Us

with Question

Schedule a Free Onsite /

Water Test

Don't Want to Wait for On-site? Bring your water samples to our office for free testing

Salt Free Anti-Scale Water Conditioners

Salt Free All in One Anti-Scale Conditioners with Whole Home Filtration


Salt Free All in One Anti-Scale Magnetic Conditioners with Whole Home Filtration

Salt Free Anti-Scale Conditioners No Electric No Waste

Click on an image for Salt Free Anti-Scale Conditioner sales only


TAC / NAC Anti-Scale Resin Technology

Includes Whole Home Filtration

No Salt / No Chemicals

WiFi Options

Bluetooth Options

Electric and Non-Electric Options

Components have been tested and certified to meet NSF/ANSI standards

Maintenance Free

Made in the USA

Manufactured in Arizona

Fully programmable with on-board diagnostics or controlled from smart phone or tablet

Solid state Microprocessor

Down-flow / Up-flow 

Non Volatile Memory Power Backup

Encore Water Treatment, Encore Evo, Encore Evolve, Evolve Water Treatment, Salt Free water softener, Ultima water, B&R Industries, Nelsen Corp.


​Conditions water without salt

Effective for preventing & removal of scale

Extends life of all appliances that use water

Improves water heater efficiency

Environmentally friendly

Cleaner / safer water throughout your home

Higher quality cooking & drinking water

Removes bad taste & odors

Removes chlorine, pesticides, herbicides, industrial contaminants

Removes organics including volatile organics (voc's), & much more

Cleaner air - prevents inhaling chlorine that is evaporated in steam

Softer hair & skin


Lowest Price Guarantee

  • Our pricing is based on the highest quality components and our unsurpassed warranties and customer service.

  • We can customize a package based on your budget.

  • We will meet or beat any competitors pricing on comparable systems, warranty and services.

  • System only sales, filters, parts, service & more 

Best Water Softener Price in Arizona. Amazon Water Softeners, 602ABC Water,