Domestic Reverse Osmosis Systems

Multi stage reverse osmosis systems for homes that reduce dissolved solids, heavy metals, chemicals and microorganisms. Typical salt rejection of 95 to 99%, depending on membrane and feed water.

Domestic Reverse Osmosis Systems

What is Reverse Osmosis?

Reverse osmosis is an advanced water purification technology that uses a semi-permeable membrane to remove ions, molecules, and larger particles from drinking water. The process forces water through the membrane under pressure, leaving contaminants behind and producing pure, clean water on the other side.

How RO Systems Work

Stage 1: Sediment Filter

Removes dirt, rust, sand, and other large particles that could damage the RO membrane.

Stage 2: Carbon Pre-Filter

Reduces chlorine, taste, odor, and organic compounds that affect water quality.

Stage 3: RO Membrane

The heart of the system: the RO membrane typically removes 95 to 99% of dissolved solids, heavy metals and other contaminants.

Stage 4: Post Carbon Filter

Final polishing filter improves taste and removes any remaining odors.

Stage 5: Remineralization (Optional)

Adds beneficial minerals back to the water for improved taste and health benefits.

Contaminants Removed

  • Heavy metals (lead, arsenic, mercury, chromium)
  • Fluoride and chlorine
  • Nitrates and sulfates
  • Bacteria, viruses, and cysts
  • Dissolved salts and minerals (TDS)
  • Pesticides and herbicides
  • Pharmaceutical residues
  • Volatile organic compounds (VOCs)

Available System Types

Under-Sink RO Systems

Most popular configuration. Installs under kitchen sink with dedicated faucet. Compact design saves space while providing purified water on demand.

Countertop RO Systems

Portable systems that sit on the counter. No installation required. Perfect for renters or those who want flexibility.

Tankless RO Systems

Modern design without storage tank. Produces water on-demand with faster flow rates and more compact footprint.

Technical Specifications

Daily Production: 50–400 GPD (190–1,500 L/day)
Filtration Stages: 3–7 stages
TDS Removal: Typically 95–99% (membrane data)
Operating Pressure: 40–80 psi (2.8–5.5 bar)
Storage Tank: 2–4 gallons (8–15 L)
Dimensions: Compact, fits under the sink

Get Pure Water Today

Contact our water treatment specialists to find the perfect RO system for your home.

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Benefits of Home RO Systems

Multi Stage Purification

Removes 95–99% of dissolved solids and contaminants for the purest drinking water possible.

Great Taste

Eliminates chlorine, minerals, and impurities that affect water taste and odor.

Cost Effective

Eliminate bottled water expenses. Produces pure water for pennies per gallon.

Eco-Friendly

Reduce plastic waste from bottled water. Better for the environment and your wallet.

Easy Maintenance

Simple filter replacements every 6–12 months. Minimal ongoing maintenance required.

Space Saving

Compact under-sink design doesn't take up valuable counter or storage space.

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