Pure, Clean Water
For Your Home
Professional reverse osmosis water filtration installation for residential and commercial properties throughout Orange County. Experience the difference of 99.9% pure water.
Orange County's Premier Reverse Osmosis Installation Service
Welcome to OCmosis, your trusted partner for residential and commercial reverse osmosis water filter installation throughout Orange County, California. We specialize in providing families and businesses with access to the purest, healthiest drinking water possible.
Our advanced 7-stage reverse osmosis systems remove up to 99.9% of contaminants including chlorine, lead, fluoride, arsenic, and harmful bacteria. Unlike standard water filters, our pH-balanced alkaline systems also restore essential minerals for optimal taste and health benefits.
Why Choose a 7-Stage Reverse Osmosis System?
When it comes to water purification systems near you, not all filters are created equal. Our premium 7-stage RO system goes beyond basic filtration to deliver water that's not only pure but also healthy and great-tasting.
Benefits of Our 7-Stage System:
Stage 1-3: Pre-Filtration - Removes sediment, chlorine, and organic compounds that can damage the RO membrane and affect taste.
Stage 4: RO Membrane - The heart of the system, removing 99.9% of dissolved solids, heavy metals, and contaminants as small as 0.0001 microns.
Stage 5: Post-Carbon Polish - Final taste enhancement for crystal-clear, refreshing water.
Stage 6-7: Alkaline Remineralization - Restores healthy minerals like calcium and magnesium while balancing pH to optimal 7.5-8.5 levels.
All our systems meet strict United States water filtration regulations and are NSF/ANSI certified for your peace of mind.
Reverse Osmosis Installation Near You in Orange County
Serving all Orange County communities with professional water filtration installation
Licensed Professionals
Fully licensed and insured technicians with years of water filtration experience.
Affordable Pricing
Competitive rates with flexible payment plans and no hidden fees.
Quality Guaranteed
30-day money-back guarantee and 1-year warranty on all installations.
Free Consultation
Complimentary water quality test and personalized recommendations.
Complete 7-Stage RO System
The most advanced residential water purification system available, now with FREE professional installation.
Premium 7-Stage System + Installation
Everything you need for pure, healthy water
What's Included
- Complete 7-Stage Reverse Osmosis System
- pH Balanced Alkaline Remineralization
- NSF/ANSI Certified Components
- Professional Installation by Licensed Technician
- Designer Chrome Faucet Included
- 3.2 Gallon Pressurized Storage Tank
- 1-Year Warranty on Parts & Labor
- Free Water Quality Test
Complete System + Installation
The 7 Stages of Pure Water
Sediment Filter
Removes dust, rust, and particles
Carbon Block
Eliminates chlorine & chemicals
Carbon Filter
Removes taste & odor
RO Membrane
99.9% contaminant removal
Post Carbon
Final taste enhancement
Alkaline Filter
pH balanced to 7.5-8.5
Mineral Restore
Adds healthy minerals
Schedule Your Free Consultation
Choose a convenient time for your free in-home water quality assessment and installation quote.
Available Time Slots
Select a preferred time for your appointment
Payment Plans Available
Get the water quality you deserve today with affordable monthly payments. No credit check required for qualified buyers.
Pay in Full
One-time payment
- Best overall value
- No interest charges
- Priority installation
6-Month Plan
0% APR for 6 months
- Zero interest financing
- Easy monthly payments
- No early payoff penalty
12-Month Plan
Low monthly payments
- Lowest monthly payment
- Budget-friendly option
- Extended payment term