Reverse Osmosis Systems — Pure Drinking Water in Tolleson
Arizona tap water contains 500–800 parts per million of total dissolved solids. Bottled water? Typically under 50 ppm. A reverse osmosis system installed under your kitchen sink delivers bottled-water purity at a fraction of the cost — pennies per gallon instead of dollars.
TDS removal rate
Cost per gallon of purified water
PPM in Arizona tap water
PPM after RO treatment
RO vs. Bottled Water vs. Pitcher Filters
Reverse Osmosis
- 99% contaminant removal
- 3–5 cents per gallon
- Unlimited supply from your tap
- No plastic waste
- Consistent quality — not brand-dependent
Bottled / Pitcher Filters
- Bottled: $1–3 per gallon, variable quality
- Pitchers: limited to chlorine and taste
- Neither removes dissolved solids effectively
- Ongoing plastic waste (bottled)
- Inconvenient refills and purchases
Why Arizona Tap Water TDS Makes RO Worth It
Total Dissolved Solids (TDS) is the measure of everything dissolved in your water — minerals, salts, metals, and organic compounds. The EPA sets a secondary guideline of 500 ppm for taste. West Valley tap water routinely tests at 500–800 ppm, right at or above that threshold.
You taste it. That slightly mineral, slightly off flavor of Arizona tap water is TDS. It's why many families default to buying bottled water cases from Costco — spending $30–60 a month for what a $300–600 RO system produces for pennies.
An under-sink RO system connects to a dedicated faucet and optionally to your refrigerator's water and ice lines. The result is clear, clean, neutral-tasting water on demand. No more bottle runs, no more plastic waste, no more wondering if the bottled water is actually better (some brands are just filtered municipal water anyway).
Benefits of Reverse Osmosis Systems
Removes up to 99% of dissolved solids, lead, and arsenic
Better-than-bottled-water quality from your tap
Costs 3–5 cents per gallon vs. $1+ for bottles
Under-sink installation — no counter space needed
Optional connection to refrigerator and ice maker
Free Water Quality Assessment
Not sure what you need? We offer complimentary water testing to analyze your water quality and recommend the best solutions for your home.
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