Under-Sink
Reverse Osmosis Water Filters
Bottle-quality drinking water right at your kitchen sink. Our under-sink reverse osmosis systems remove up to 99% of dissolved solids, chlorine, lead, and contaminants — no more bottled water.
Pure Drinking Water. No Bottles Required.
An under-sink reverse osmosis (RO) system forces water through a semi-permeable membrane that removes up to 99% of dissolved solids — including chlorine, lead, fluoride, arsenic, nitrates, and PFAS. Multi-stage carbon and sediment pre-filters enhance taste and odor, while a polishing filter delivers crisp, bottled-quality water straight from a dedicated designer faucet at your kitchen sink. It's the highest level of drinking water purification available for your home.
Bottle-Quality
Crisp, pure drinking water at your tap.
Multi-Stage RO
Removes 99% of dissolved solids & lead.
Contaminant-Free
Reduces fluoride, PFAS, arsenic & more.
How Reverse Osmosis Filtration Works
Four precise stages deliver the purest drinking water possible.
Sediment Filter
Removes dirt, rust, and larger particles.
Carbon Filter
Reduces chlorine, taste, and odor.
RO Membrane
Removes 99% of dissolved solids & lead.
Polishing Filter
Final pass for crisp, pure taste.
Why Orange County Homes Choose RO
While Orange County's municipal water meets safety standards, the chlorine and chloramines used for disinfection — along with dissolved minerals and trace contaminants — affect taste, odor, and peace of mind.
An under-sink reverse osmosis system removes those concerns at the tap you use most, delivering pure, great-tasting water for drinking, cooking, and ice — without the cost and plastic waste of bottled water.
Removes
99% of Solids
Reduces
Lead & PFAS
Result
Bottle-Quality
Install
Under-Sink, 1 Day
Features & Benefits
The highest level of drinking water purification for your home.
Frequently Asked Questions
Pure Water at Your Kitchen Tap
Schedule your free in-home water test and upgrade to bottle-quality drinking water today.