Aqua Otter Water Systems
Reverse Osmosis Filtration

Pure Drinking Water with Reverse Osmosis

Remove up to 99% of dissolved contaminants from your water. Cleaner, better-tasting water straight from your tap.

How It Works

What Is Reverse Osmosis?

Reverse osmosis pushes water through an ultra-fine membrane under pressure, stripping away contaminants molecule by molecule. Here's the step-by-step process.

01

Sediment Pre-Filter

Catches dirt, rust, and sand particles before they reach the membrane.

02

Carbon Pre-Filter

Removes chlorine and organic chemicals that damage the RO membrane.

03

RO Membrane

Water is forced through a semi-permeable membrane at high pressure, removing 99% of dissolved contaminants.

04

Post Carbon Polish

A final carbon filter polishes your water for crisp, clean taste.

05

Optional Alkaline Stage

Remineralizes water to a healthy pH for improved taste and mineral balance.

Not sure which system is right for you? Get a free consultation
Our Systems

Reverse Osmosis Systems We Install

5-Stage Reverse Osmosis

5-Stage Reverse Osmosis

Our most popular under-sink system. Removes 99% of contaminants with five stages of filtration for crystal-clear drinking water.

  • 99% contaminant removal
  • Under-sink install
  • 2-year filter life
4-Stage Reverse Osmosis

4-Stage Reverse Osmosis

Compact and efficient four-stage system perfect for smaller kitchens. Same powerful membrane technology in a streamlined package.

  • Compact design
  • Easy filter changes
  • Great for apartments
Alkaline Reverse Osmosis

Alkaline Reverse Osmosis

Our premium system adds a remineralization stage that restores healthy minerals and raises pH for better-tasting, alkaline water.

  • Alkaline pH boost
  • Added minerals
  • Best taste

Ready for Pure Water?

Schedule a free in-home water test and we'll recommend the perfect RO system for your household.

Why Choose RO

Benefits of Reverse Osmosis

Person filling glass with clean filtered water in modern kitchen
Woman enjoying clean drinking water

99% Contaminant Removal

Removes lead, arsenic, fluoride, nitrates, chlorine, and hundreds of other dissolved solids from your drinking water.

Better Taste & Clarity

Say goodbye to metallic, chemical, or off-flavors. RO water tastes as clean as it looks.

No More Bottled Water

Eliminate single-use plastic bottles and reduce your household waste by hundreds of bottles per year.

Save Money Long-Term

A one-time system investment pays for itself within the first year compared to buying bottled water.

Schedule Your Free Water Test

No pressure, no obligation — just answers about your water.

Compare Options

Whole House vs. Under-Sink RO

Not sure which setup is right for your home? Here's a side-by-side comparison.

FeatureWhole House ROUnder-Sink RO
CoverageEvery faucet, shower & applianceSingle drinking faucet
Best ForWell water, heavy contaminationDrinking & cooking water
InstallationMain water lineUnder kitchen sink
MaintenanceAnnual filter + membraneFilter changes every 6-12 mo
Cost$2,500 – $4,500$800 – $1,800
Flow RateFull house pressureDedicated faucet

Start Drinking Cleaner Water Today

Book your free in-home water test. We'll test your water, explain the results, and recommend the ideal reverse osmosis system for your home.