Should I get RO if I have a whole home filter?

Yes. Whole home filtration handles chlorine, sediment, and taste. RO removes dissolved solids your whole home filter can't — like lead, nitrates, and PFAS — at your drinking tap.

Will RO remove healthy minerals?

RO removes dissolved minerals along with contaminants. Most customers don't notice — minerals from food are the primary source. If you want to add minerals back, we offer remineralization stages.

Reverse Osmosis Systems Kalispell MT

Reverse osmosis is the gold standard for drinking water. A Glacier Peak Reverse Osmosis system uses a semi-permeable membrane to strip out dissolved solids, fluoride, sodium, nitrates, lead, arsenic, PFAS, and dozens of other contaminants — leaving water that's purer than most bottled brands. Installed under your kitchen sink with a dedicated faucet, it's the easiest upgrade you can make to your daily routine.

Benefits

Removes up to 99% of dissolved contaminants

Including lead, arsenic, nitrates, fluoride, sodium, chromium-6, and PFAS.

Crystal-clear taste

Coffee, tea, ice, and cooking water all noticeably improve. Most customers stop buying bottled within a week.

Better for sensitive uses

Ideal for baby formula, CPAP machines, aquariums, and humidifiers.

Connects to fridge and ice maker

Optional line provides RO water to your refrigerator for clear ice and great-tasting water on demand.

Compact and quiet

Tucks under the sink. Tank-style systems deliver high flow with no waiting between glasses.

Not sure if you need this?

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How It Works

1
Sediment pre-filter
Captures sand, rust, and large particles.
2
Carbon block pre-filters
Remove chlorine and protect the membrane.
3
RO membrane
The heart of the system — separates dissolved contaminants from your drinking water.
4
Polishing post-filter
Final polish for taste before water reaches your faucet.

Equipment

Glacier Peak Reverse Osmosis Systems

Built using dealer-grade components and professional-grade control valves, with high-efficiency resin and filtration media. Every system is custom-sized for your application and professionally installed and serviced.

Frequently Asked Questions

Modern Glacier Peak RO systems run at efficiency ratios as good as 1:1 — far better than older units. Pair with a softener and waste drops even further.

Financing Available

Don't delay your project — flexible financing with quick approvals. See financing options.

Related Services

Water Softeners

End hard water for good with a system sized for your home.

Whole Home Filtration

Clean, filtered water at every tap — kitchen to garden hose.

PFAS Reduction

Reduce forever chemicals at the tap you drink from.

Reverse Osmosis Systems

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