Get a $400 prepaid credit card with a new water treatment system lease*

Offer expires May 31, 2026.

What is Reverse Osmosis?

Reverse Osmosis (RO) water treatment is a process where pressurized water passes through a semi-permeable membrane to remove 90-99.99% of dissolved salts, metals, and other contaminants~. The membrane consists of tiny pores that prevent anything larger than a water molecule from passing through and filters out contaminants such as chemicals, unwanted ions, and sediment particles. What you’re left with is cleaner water that your family can enjoy.

About Reverse Osmosis

Reverse osmosis is a great option for anyone who wants safer and cleaner-tasting water from one sink in your home

Removes 90-99.99% of contaminants1

Everything tastes better – tea, coffee, etc

Eliminates the need for water in plastic bottles

Save more than 43% compared to buying bottled water2

Why choose Enercare for reverse osmosis systems

Through the Enercare Advantage® water treatment program, you get safe, high-quality water for $0 upfront* and your repair and maintenance costs are covered throughout the life of the equipment.* You also get:

Water Treatment

Expert installation & service by a qualified technician

Brand-new, high-performance, CSA- or NSF-certified components and equipment all made in Canada

Competitive rental pricing and flexible payment options

No hidden costs: installation is included in the price of every lease**

24/7 support centre to help you book a service call no matter what time it is

Reverse Osmosis systems made in Canada

Get a free no-obligation price quote on a new reverse osmosis

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What our customers are saying

June 23,2023 Today, Jose and Brook were here. Jose did maintenance on our furnace and air conditioner. I’m glad it was him because he found problems that I didn’t know about. Brook was very informative and told me all about the advantage system . Than...

Joan Eliasson Yahiro
Sep 08, 2026

Ivan and Harman were great! They installed our new water heater and were both so professional & polite. They were respectful of our home and made sure nothing got dirty while taking the old tank out and bringing the new one in. They were also very thoroug...

Stephanie Mikos
Sep 04, 2026

Prompt efficient and friendly service

marge winters
Sep 04, 2026

Very knowledgeable and a very pleasant personality. Well done!

Heather Bradshaw
Sep 04, 2026

Sept 2026 - Graham flushed the lines of my tankless hot water system; he was great; very professional! May 2026 - Another professional annual ac servicing by Marvin; thank you! Jan 2026 - Another professional annual servicing of my furnace by Marvin; I'...

J Baker
Sep 04, 2026

~Source: Excalibur – Superior Reverse Osmosis System Brochure: https://residential.excaliburwater.com/product/smart-purifier-tankless-reverse-osmosis-system/
1For every gallon of water this reverse osmosis system produces, only one gallon is sent to drain. Source: Excalibur – Tankless Reverse Osmosis System Brochure: https://residential.excaliburwater.com/product/smart-purifier-tankless-reverse-osmosis-system/?attachment_id=11184&download_file=m9jn29x21k6an
2Most units produce filtered water by rejecting 75 to 90% of the raw water. The quantity of this flow is controlled by a flow regulator which restricts the waste to a portion of the product flow. Source: Agriculture and Agri-Food Canada (AAFC): https://agriculture.canada.ca/en/agricultural-production/water/ponds-and-dugouts/farm-surface-water-management/polishing-methods-distillation-and-reverse-osmosis
**Certain exceptions apply. See lease agreement for details.
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