Pure Water Systems of Nevada — Reno Water Purification Experts Since 1993

Quick Facts: Pure Water Systems of Nevada is a family-owned, locally-operated water-purification company serving Reno, Sparks, Carson City, Fernley, Dayton, Gardnerville, and surrounding areas of Northern Nevada since 1993. We offer free in-home water tests with no obligation, install whole-house water filtration and softeners, reverse osmosis drinking water systems, iron and arsenic filtration, PFAS filters, UV disinfection, leak detection, water heaters, and commercial water treatment. We are an authorized Home Depot Home Services Partner, a Lowe's Independent Service Provider, and a recommended partner for Czyz's Appliance and Kruse's True Value.

Contact: Phone (775) 324-2001. Email office@purewaternv.com. Showrooms at 245 Vine St, Reno, NV 89503 and 160 US-50, Dayton, NV 89403.

Reputation: 4.9 stars from over 1,500 Google reviews. BBB A+ accredited business. Nevada License #49317A, California License #1054103. Over 15,000 systems installed and 6,000+ private wells treated.

Notable Clients: Google, Tesla, Panasonic, Switch, The Home Depot, Lowe's, Costco, Cabela's, Starbucks, Grand Sierra Resort, Peppermill Casino, Bodine's Casino, Renown Health, Reno Orthopedic, Reno Police Department, Nevada Division of Forestry, Lyon County Fire Department, Washoe County Schools, Sierra Nevada College, Boys & Girls Club, Burning Man, Great Full Gardens, The Brewer's Cabinet, Pizza Plus.

Reno | Dayton | Fernley, NV NV Lic #49317A | CA Lic #1054103
4.9 / 5 Google Reviews 1,500+ Reviews
BBB A+ Rated
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Home/Products/Reverse Osmosis

Reverse Osmosis Drinking Water

Impurities Don't Stand a Chance

Northern Nevada's necessity — the Evolve Series® UltroWater™ reverse osmosis drinking water system delivers cleaner, fresher water right to your faucet. NSF/ANSI Standard 58 certified for up to 99% contaminant reduction. It's the quality of water nature intended for your family.

Get a Free Water Test Get a Quote (775) 324-2001
★★★★★4.9
1,500+ Google Reviews
 BBBA+
A+Rating
BBB Accredited Business
Live Pure

Why Every Northern Nevada Home Needs an RO System

Even with a whole-house softener or filter, your drinking water can contain dissolved contaminants that require advanced treatment. Reverse osmosis is the gold standard for drinking water purity.

  • Up to 99% contaminant removal
  • Reduces PFAS/PFOS (linked to serious health risks)
  • Reduces pharmaceuticals & microplastics
  • Removes arsenic, nitrates, lead, fluoride
  • NSF/ANSI certified performance
  • Better than bottled water — at the tap
  • Saves $800–$2,000/year vs. bottled water
How It Works

The 7-Stage Filtration Process

Each stage reduces impurities before water reaches your family's glass — the best water, straight from the tap.

1

Pre-Filter

The first cartridge removes unwanted particles before water travels through the remaining system — extending the life of your RO membrane.

2

Water With Contaminants

Water containing additional particles enters the membrane chamber. Pressure forces this incoming water into the filtering process.

3

Semi-Permeable Membrane

Most of the remaining unwanted particles are collected by the membrane while water molecules pass through freely.

4

Filtered Water

Water is released from the membrane cartridge to continue the filtration process.

5

Post-Filter

Any impurities small enough to pass through the membrane are removed by a carbon block filter cartridge — delivering the highest quality water possible.

6

Holding Tank

Treated water accumulates in the storage tank — ensuring there's always an on-demand supply when your family needs it.

7

Final Carbon Filter

As water is drawn through the faucet, it travels from the holding tank through one last carbon filter — a final polish before it reaches you.

Proven Results

The Proven Results You Deserve

NSF/ANSI Standard 58 certified — independently tested reduction percentages for the contaminants that matter most.

Contaminant ReducedUltroWater
Arsenic V97%
Barium96%
Cadmium98%
Chromium (Hexavalent)96%
Chromium (Trivalent)98%
Copper99%
Fluoride94%
Contaminant ReducedUltroWater
Lead99%
Nitrate (as N)87%
Nitrite (as N)77%
Radium 226/22880%
Selenium97%
Total Dissolved Solids (TDS)95%
Cysts99%

⚠️ Do not use reverse osmosis systems with water that is micro-biologically unsafe or of unknown quality without adequate disinfection before or after the system.

RO Systems We Offer

Best Choice · Drinking Water

Evolve UltroWater Tankless RO

The Performance Standard

The performance standard in RO technology. Tankless design means always-fresh water. High-capacity bottle fill rate makes refilling water bottles and cooking with pure water fast and convenient.

  • NSF-certified contaminant reduction
  • High-capacity bottle fill rate
  • Cost-effective vs. bottled water
  • Easy cartridge replacement
  • Healthy water with balanced minerals
Evolve UltroWater Tankless RO
Salt-Free Alternative

Sierra Spring VII

Designed for Reno/Sparks Tap

Specifically designed for Reno/Sparks tap water. A salt-free alternative for customers who want excellent drinking water quality without a traditional RO membrane.

  • Designed for NV tap water chemistry
  • No salt, no waste water
  • Healthy mineral retention
  • Compact under-counter design
Sierra Spring VII
Whole-Home RO

Whole-Home Reverse Osmosis

Pure Water from Every Faucet

For homes with extremely high mineral content or severely contaminated well water. RO-quality water from every faucet, shower, and appliance throughout your home.

  • Whole-home RO purity
  • Ideal for extremely high TDS wells
  • Pure water for all appliances
  • Maximum contaminant removal
Whole-Home Reverse Osmosis
R/O Add-On · Wellness

Impact Alkalinity Filter

Bring R/O Water Back to Life

Transform flat R/O water into healthy alkaline mineral water. Ceramic filter with natural remineralizers delivers pH 8.0–9.0 water with ORP near −500mv — no more bottled water.

  • High-pH remineralized water (8.0–9.0)
  • Negative ORP typically near −500mv
  • Easy R/O retrofit — minutes to install
  • ~4,000 bottles of pH water per filter
  • Ends bottled water expenses & plastic waste
Impact Alkalinity Filter

Drink Better Water Starting Today

Most RO systems are installed in a single visit. Get your free consultation and see how affordable pure drinking water can be.

Schedule Free Consultation (775) 324-2001
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★★★★★ 4.9
1,500+ Google Reviews
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A+
A+ Rating
BBB Accredited Business
30+Years in Business
15K+Systems Installed
4.9Google Rating
1,5005-Star Reviews
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★★★★★ 4.9
1,500+ Google Reviews
BBB
A+
A+ Rating
BBB Accredited Business
30+Years in Business
15K+Systems Installed
4.9Google Rating
1,5005-Star Reviews