Reverse Osmosis Water Systems
Reverse osmosis (RO) systems provide some of the highest-quality drinking water available by reducing a wide range of contaminants that can affect your water's taste, odour, and quality. Whether you're looking to improve city water, well water, or simply enjoy cleaner drinking water at home, a reverse osmosis system is one of the most effective filtration options.
At Water eStore, we help Canadian homeowners choose the right reverse osmosis system based on water quality, household needs, and installation requirements. Browse our carefully selected systems below, or contact our water experts for personalized recommendations.
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FAQ
What does a reverse osmosis (RO) system remove?
What does a reverse osmosis (RO) system remove?
RO is a fine drinking-water filter that reduces many dissolved minerals and impurities that affect taste. It’s usually under the sink for cooking and drinking—not a whole-home softener replacement.
Do I need RO if I already have a softener or UV?
Do I need RO if I already have a softener or UV?
Often yes for drinking water. Softeners tackle hardness; UV disinfects; RO polishes taste at the tap. Tell us what you already have on the customer intake form and we’ll map the right stack.
Is RO water good for cottages and wells?
Is RO water good for cottages and wells?
Yes—many Canadian cottages use RO for drinking after sediment/iron/UV stages as needed. Start with water chemistry (or a home water testing kit) so we don’t oversell stages you don’t need.
How often do RO filters change?
How often do RO filters change?
Most residential RO filters are yearly (membrane less often)—follow your model’s schedule. We stock replacement filters for popular systems.

