Payment & Financing Options

Traditional Financing Options

  • Offered by Credit Union West

  • Available in Maricopa County & Yavapai County

  • Standard Term Financing

  • Extended Term Financing

  • MasterCard Program

  • Rates Starting @ 10.25%

  • $500.00 - $40,000.00

  • Credit Score 620 or better

  • Quick 5 - 10 Minute Approval




Also Available from Credit Union West

12 Months Interest Free Financing on Credit Union West MasterCard

$149.00 processing fee only if approved and you use that option.

Important Notice

Square Capital and their Lending Partner Celtic Bank, have temporarily  suspended their lending and installments program for consumers without notice.

Complete Water Apologizes for this inconvenience and we are working to bring on other payment alternatives for you.

Get pre-qualified it will not affect your credit score.

With Square Installments, you can make monthly payments for your purchase from Complete Water Systems LLC with rates from 0 - 30% APR.*

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

Licensed / Bonded / Insured ROC# 330440

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