Green Valley's tap water contains chlorine, dissolved solids, and contaminants that affect taste and quality. Our Thirst RO systems remove 99%+ of impurities, delivering water that's purer than bottled — right from your kitchen faucet.
14-22 GPG
Water Hardness (vs. 6 GPG national avg)
Deep groundwater
Primary Water Source
Nearest: Tucson
CWC Service Location
Green Valley tap water meets minimum EPA standards, but still contains Hardness, high TDS, some arsenic. These affect the taste, smell, and purity of your drinking water. A reverse osmosis system removes virtually all contaminants, giving you clean, great-tasting water.
Browse our reverse osmosis systems→1,200+
Five-Star Reviews
Since 1998
Serving Arizona Families
0% APR
Financing for 9 Months
Green Valley water hardness averages 14-22 GPG, sourced from deep groundwater. This is significantly harder than the national average of 6 GPG, meaning scale buildup, dry skin, and appliance damage are common without treatment.
Yes — Green Valley is within our Tucson metro service area. Our nearest location is in Tucson. We offer free in-home water testing and same-week installation in most cases.
Our Thirst RO systems start at $795 for the standard 5-stage system and $995 for the RO+ with alkaline remineralization. Professional installation is included. Pair with a water softener and save $450 with our bundle deal. 0% APR financing is available for 9 months.
At 14-22 GPG, Green Valley's water is well above the national average. A water softener protects your pipes, appliances, and skin. Pair with RO and save $450 with our bundle deal.
Green Valley Water Softener Systems→A water expert will test your water, recommend the right system, and give you a no-pressure quote — all for free.
