Reverse Osmosis Cost
A new reverse osmosis system is $750 plus HST installed under the kitchen sink, faucet included, or about $1,200 in the utility room with a line run to the kitchen sink. Swapping an existing unit is $650.
New Dundee, Wilmot Township, Kitchener, Waterloo, Cambridge, Guelph, Milton, Halton Hills, Acton, Rockwood and Georgetown
Reverse osmosis prices
All prices plus HST.
| Reverse osmosis | Price |
|---|---|
| Install | |
| New system under the kitchen sink, installed with a new faucet | $750 |
| New system in the utility room, line run to the kitchen sink (access needed to run the line) | ~$1,200 |
| Swap an existing unit, under the sink or in the utility room (your faucet and plumbing stay) | $650 |
| New drinking water faucet with a swap | Add $100 |
| Unit only, for you to install | $400 |
| Yearly maintenance, 5-stage RO | |
| Yearly filter change: all four filters plus the visit | $325 |
| New membrane, every 3 to 5 years (added to the yearly change) | Add $45 to $100 |
See every price on our pricing page, or the full reverse osmosis installation page.
Price builder
Two taps: where the system goes, and what you want to see for upkeep. You see the installed price and what it costs to keep running, plus HST.
1Where should it go?
Hard water first? A softener protects the RO membrane. See the water softener cost page.
2Show me the upkeep for:
Your drinking water system
New system under the kitchen sink
A complete reverse osmosis system under the sink, installed, with a new drinking water faucet included.
Your price$750
Plus HST, installed. Confirmed in writing before we start.
Your drinking water system
New system under the kitchen sink
A complete reverse osmosis system under the sink, installed, with a new drinking water faucet included. Yearly filter change: all four filters plus the visit, $325.
Your price$750
Plus HST, installed. Confirmed in writing before we start.
Your drinking water system
New system under the kitchen sink
A complete reverse osmosis system under the sink, installed, with a new drinking water faucet included. Yearly change plus a new membrane: about $370 to $425.
Your price$750
Plus HST, installed. Confirmed in writing before we start.
Your drinking water system
New system in the utility room
The system goes in the utility room with a line run to the kitchen sink, which needs access to run the plumbing. Frees up the cabinet.
Your price~$1,200
Plus HST, installed. Confirmed in writing before we start.
Your drinking water system
New system in the utility room
The system goes in the utility room with a line run to the kitchen sink, which needs access to run the plumbing. Frees up the cabinet. Yearly filter change: all four filters plus the visit, $325.
Your price~$1,200
Plus HST, installed. Confirmed in writing before we start.
Your drinking water system
New system in the utility room
The system goes in the utility room with a line run to the kitchen sink, which needs access to run the plumbing. Frees up the cabinet. Yearly change plus a new membrane: about $370 to $425.
Your price~$1,200
Plus HST, installed. Confirmed in writing before we start.
Your drinking water system
Swap an existing system
We replace your old system with a new one, under the sink or in the utility room. Your existing faucet and plumbing stay. Want a new faucet too? Add $100, which makes it $750.
Your price$650
Plus HST, installed. Confirmed in writing before we start.
Your drinking water system
Swap an existing system
We replace your old system with a new one, under the sink or in the utility room. Your existing faucet and plumbing stay. Want a new faucet too? Add $100, which makes it $750. Yearly filter change: all four filters plus the visit, $325.
Your price$650
Plus HST, installed. Confirmed in writing before we start.
Your drinking water system
Swap an existing system
We replace your old system with a new one, under the sink or in the utility room. Your existing faucet and plumbing stay. Want a new faucet too? Add $100, which makes it $750. Yearly change plus a new membrane: about $370 to $425.
Your price$650
Plus HST, installed. Confirmed in writing before we start.
Your drinking water system
Unit only, you install it
The system on its own, for you to install yourself.
Your price$400
Plus HST. Unit only, no installation.
Your drinking water system
Unit only, you install it
The system on its own, for you to install yourself. Yearly filter change: all four filters plus the visit, $325.
Your price$400
Plus HST. Unit only, no installation.
Your drinking water system
Unit only, you install it
The system on its own, for you to install yourself. Yearly change plus a new membrane: about $370 to $425.
Your price$400
Plus HST. Unit only, no installation.
The system we install
Every price on this page is for the same 5-stage system we install on every residential job. Here is how it compares with many other systems.
| What we install | Many other systems | |
|---|---|---|
| Filter stages | 5 stages: sediment, two carbon blocks, the membrane, then a polishing filter | Many systems are 4 stages, often with a single, lighter carbon filter |
| Membrane output | 100 gallons a day, NSF-certified, so the tank refills quickly | Often rated 50 to 75 gallons a day, so the tank refills slowly |
| Water to drain | As little as about 1 litre to the drain for each litre you drink (1:1) | Many basic units send far more water down the drain |
| Storage tank | 3.2 gallon NSF-certified tank with an automatic shut-off valve, ready when you open the faucet | Often no certification listed |
| Warranty | 5-year equipment, 1-year labour on residential installs | Varies |
Hard water wears out RO membranes. The manufacturer recommends a water softener ahead of the system when hardness is over 10 grains per gallon. Low water pressure or high dissolved solids? A booster pump version of the same system raises the pressure to the membrane for better performance; ask us about it. More detail on our reverse osmosis installation page.
Upkeep
The four filters are changed once a year. The membrane lasts 3 to 5 years, or until the flow drops.
On hard water, a water softener ahead of the RO helps the membrane last.
Locally owned since 2018
Questions we get asked
$750 plus HST under the kitchen sink, with a new faucet included, or about $1,200 in the utility room with a line run to the kitchen sink. Swapping an existing unit is $650, or $750 with a new faucet.
The yearly filter change is $325, which covers all four filters and the visit. About every 3 to 5 years the membrane is added, for $370 to $425 that year.
Yes. The unit on its own is $400 plus HST.
Yes. The water assessment is free by phone. We go over your water and recommend what fits.
Reverse Osmosis Cost
Book a free water assessment by phone and we will confirm the system and the price before anything starts.
CALL US! 548-255-2662
