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Reverse Osmosis Filtration

A multi-stage system, installed under the sink or at the point of entry, that forces water through a semi-permeable membrane fine enough to catch what carbon filters miss.

Under-sink cabinet where a reverse osmosis system installs
What it is

Filtration fine enough to catch what other filters don't

Reverse osmosis (RO) is the most thorough filtration available for a home tap. Instead of just trapping large particles like a standard carbon filter, an RO system pushes water through a semi-permeable membrane with pores small enough to block dissolved solids — things like lead, arsenic, nitrates, fluoride, and PFAS where present, along with the chlorine taste and odor a carbon filter handles on its own.

We install most residential RO systems under the kitchen sink with a dedicated drinking-water faucet, so treated water stays separate from the water running to the rest of the house. Point-of-entry RO is also available for households that want membrane-level filtration on more than just the kitchen tap.

  • 3–5 stage membrane systems
  • Dedicated drinking-water faucet included
  • Annual filter change recommended
How it works

Three stages between your pipe and your glass

01

Pre-filtration

Sediment and carbon pre-filters strip out larger particles and chlorine before water ever reaches the membrane, protecting it from fouling.

02

Membrane filtration

Water is forced under pressure through the semi-permeable membrane, which blocks dissolved solids and contaminants while rejected water flushes to drain.

03

Storage & final polish

Treated water sits in a small storage tank, then passes through one last carbon filter at the dedicated faucet for the cleanest possible taste.

Benefits

Why homeowners choose RO

Removes what carbon filters can't

Cuts dissolved solids, lead, arsenic, nitrates, and fluoride down to a fraction of incoming levels.

Noticeably better taste

Removing chlorine and total dissolved solids gives you cleaner-tasting water straight from the tap.

A faucet just for drinking water

Treated water stays separate from your softened or whole-house line, so you always know which tap to use.

Cheaper than bottled, long term

One system replaces years of bottled water purchases and cuts down on plastic waste.

Low upkeep

An annual filter change is typically all it takes to keep the system performing at spec.

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Ready to talk about reverse osmosis filtration?

We start every project with a quick water assessment, so whatever we recommend actually matches what's in your water.