Reverse Osmosis Systems

With an option to alkalize, ionize and add minerals and hydrogen.

Reverse Osmosis Systems remove a whole host of chemicals and other harmful contaminants from your household water for a cleaner, healthier difference you’ll notice with every sip. You can even add a stage to re-introduce minerals and make the water alkaline.

Available for rent or purchase.

Reverse Osmosis
Clean and Safe Water

Improved Water Quality
Reverse osmosis systems are designed to produce high-quality water that is both safe and good for consumption. The result is water that is not only free of these contaminants, but also has improved taste and clarity. This makes it a safe and refreshing choice for drinking, cooking, and other household uses.

Mineral Re-introduction
Our Reverse osmosis systems in Toronto, Canada offer the option to add a stage to re-introduce minerals and make the water alkaline, or an ultraviolet light that eliminates microbiological contaminants. These added features ensure that the reverse osmosis water you’re drinking and using in your home is not only free of harmful contaminants, but also contains essential minerals or is microbiologically safe.


Contaminants Removed
Reverse osmosis systems are highly effective at removing a wide range of harmful contaminants from household water. These systems use a semi-permeable membrane to filter out organic compounds, inorganic compounds, and other harmful contaminants. This includes common contaminants like lead and fluoride, which can have negative health effects when consumed in high quantities.

Reverse Osmosis

Watermart Pentair Reverse Osmosis System

A highly advanced and eco-friendly solution for your water needs. Superior purification eliminates a broad range of contaminants. Rapid dispensing capability fulfills your water needs swiftly. Easy maintenance with click-in-place filters and hassle-free installation. A smart choice for saving water, ensuring quality, and offering convenience


Unrivalled Reverse Osmosis Technology
Our Green 1:1 reverse osmosis system stands as the epitome of advanced water purification technology. It boasts superior features that effortlessly outperform any other reverse osmosis system currently available in the market.

Impressive Water Saving Capacity
With its unique Green 1:1 reverse osmosis membrane, our system minimizes water wastage to unprecedented levels. The average family of four can save up to $200 annually on water bills, making this system a prudent choice for environmentally conscious households.


Uncompromised Contaminant Removal
Our system efficiently filters a vast array of contaminants you might worry about, including chlorine, lead, pesticides, hormones, pharmaceuticals, cosmetics, hexavalent chromium, arsenic, radium, and barium. It delivers impeccably pure water, ensuring you a safe and healthy hydration experience.

Whole water

Guaranteed Quality and Safety Standards
Our reverse osmosis system is BPA-free and is certified under the rigorous National Sanitation Foundation standards 53 and 58. This guarantees that our system not only ensures pure, safe water but also adheres to the highest quality and safety standards.

Spot free

Rapid Water Dispensing
With quick flow capabilities, our system is designed to meet your water needs without delay. It dispenses water at an impressively fast rate, perfect for filling pots and glasses quickly. It also outperforms all other residential systems on the market in terms of daily water output.

Effortless Filter Replacement
Our system features user-friendly, click-in-place filters. The ease of replacing filters eliminates the need for professional help and makes routine maintenance a breeze.

Reverse Osmosis

Watermart Standard Reverse Osmosis System

A top-tier water solution offering comprehensive chemical removal and customizable filtration stages. NSF-certified, BPA-free components ensure quality and safety. Comes with a matching designer faucet and universally available filters for ease of maintenance. Equipped with a high-efficiency membrane for considerable yearly savings. Hassle-free installation for a neat and tidy setup.


Exceptional Chemical Removal
Our system is proficient at eradicating virtually all types of chemicals from your drinking water. It ensures a pure, safe, and chemical-free hydration experience for you and your family.


Trusted Quality Assurance
Our system is BPA-free and all of its components are certified by the NSF, ensuring the highest standard of quality and safety in line with international standards.


Elegant and Matching Designer Faucet
The system comes with a lead-free designer faucet, available in a variety of finishes to seamlessly match your kitchen taps, offering both utility and aesthetics.

Standard Size, Universally Available Filters
All filters used in our system are of standard size, making them universally available and affordable, ensuring easy and cost-effective maintenance.


Customizable Filtration & Premium Cartridges
Our system enables you to choose from 5, 6, or 7 stages of filtration based on your needs. We use the highest grade filter cartridges to ensure consistent, superior water purification.

High-Efficiency Membrane for Substantial Savings
Equipped with a high-efficiency membrane, our system provides significant savings. A family of four can save approximately $195.00 per year, making this a wise and economical choice.

Options and Upgrades


Choose my Faucet

We have a large selection of faucets so that you can customize your new water system to match your decor.


Mineralizing pH Boosting Filter

Many of our clients are natural health professionals. More and more they are advocating the health advantages of drinking more alkaline water. This will give you the best of all worlds – super clean water that contains essential minerals and is alkaline.

Ultra Violet

Ultraviolet Light

An ultraviolet light protects your family from any threat of bacteria in your drinking water, providing peace-of-mind.

Hot Water

Instant Hot Water

Always have instant, filtered, 200°F water, available at the kitchen sink to make coffee, tea or other hot drinks instantly. Instant hot water makes for quick and easy pasta al dente, blanching vegetables, thawing frozen foods, serving hot cereals, loosening jar lids, removing labels, and warming plates, ice cream scoops and baby bottles.


Instant Cold Water

Instantly enjoy glass after glass of crisp, cold water. Easy to install beneath the counter, cabinet or basement, this system features a whisper quiet 3-way noise suppression system. Highly durable, the Chill Daddy is made of SUS304 Stainless Steel “inside and out” with even the nuts, bolts, washers, screws and drain cap are stainless steel.


Shower Filter

It is often said that we absorb more chlorine through our skin and lungs while showering than we do from drinking. A shower filter will effectively remove this chlorine and give you a healthier shower.

Testing and Certification

Reduction claims for:
Reverse Osmosis Drinking Water Systems

  • dirt
  • rust
  • suspended particles
  • PFAS
  • lead
  • fluoride
  • aluminum
  • alachlor
  • atrazine
  • benzene
  • carbofuran
  • carbon tetrachloride
  • chlorobenzene
  • chloropicrin
  • 2,4-D
  • dibromochloroproane (DBCP)
  • o-dichlorobenzene
  • p-dichlorobenzene
  • 1,2-dichloroethane
  • 1,1-dichloroethylene
  • cis-1,2-dichloroethylene
  • trans-1,2-dichloroethylene
  • 1,2-dichloropropane
  • cis-1,3-dichloropropylenedinoseb
  • endrin
  • ethylbenzene
  • ethylene dibromide (EDB)
  • haloacetonitriles (HAN)
  • bromochloroacetonitrile
  • dibromoacetonitrile
  • dichloroacetonitrile
  • trichloroacetonitrile
  • haloketones (HK)
  • 1,1-dichloro-2-propanone
  • 1,1,1-trichloro-2-propanone
  • heptachlor (H-34, Heptox)
  • heptachlor epoxide
  • hexachlorobutadiene
  • hexachlorocyclopentadiene
  • lindanemethoxychlor
  • pentachlorophenol
  • simazine
  • styrene
  • 1,1,2,2-tetrachloroethane
  • tetrachloroethylene
  • toluene
  • 2,4,5-TP (silvex)
  • tribromoacetic acid
  • 1,2,4-trichlorobenzene
  • 1,1,1-trichloroethane
  • 1,1,2-trichloroethane
  • trichloroethylene
  • trihalomethanes
  • chloroform
  • bromoform
  • bromodichloromethane
  • chlorodibromomethane
  • xylenes
  • Barium
  • Cadmium
  • Copper
  • Cyst
  • Fluoride
  • Hexavalent Chromium
  • Lead
  • Nitrate
  • Nitrite
  • Radium 226/228
  • Selenium
  • TDS
  • Trivalent Chromium

Bacteria will be eliminated if the Watermart Ultraviolet option is chosen
pH and Alkalinity will be increased if the Watermart Biocera filter option is chosen
These systems contain:


The filter cartridge is tested and certified by NSF international standards against NSF/ANSI standard 42 for material safety requirements only


The filter cartridge is tested and certified by WQA against NSF/ANSI standard 42 for material safety requirements only


The filter cartridge is tested and certified by the Water Quality Association to WQA/ASPE/ANSI S-803 for sustainability

Easy Installation and Maintenance for Toronto and Ontario!

WaterMart Reverse Osmosis Water Toronto Installation Services

When it comes to installing a whole home reverse osmosis filtration system, it’s important to choose a professional and reliable service provider. At Watermart, our installation services are performed by certified technicians who are knowledgeable about all aspects of water filtration systems. They will ensure that your system is installed correctly and efficiently, so you can start enjoying high-quality drinking water right away.
Our technicians will also take the time to educate you on how to use and maintain your new reverse osmosis filter, ensuring that you get the most out of your investment. Don’t settle for subpar water quality in your Toronto home. Contact us at Watermart today to schedule a consultation with one of our experts and learn more about the benefits of our reverse osmosis filters

Kitchen Water filters

Choose Watermart Reverse Osmosis Filters For Your Home

High-Quality Water Filters Made Easy
At Watermart, we understand the importance of clean and safe drinking water for your household. That’s why we offer top-of-the-line reverse osmosis filtration systems that are both effective and easy to use. Our expert team handles everything from delivery and installation to annual maintenance and filter changes, so you don’t have to worry about a thing.

Removes Impurities
Watermart Reverse Osmosis filters use a semi-permeable membrane to remove impurities, including bacteria, viruses, fluoride, chlorine, and other harmful contaminants that may be present in your water. This process effectively removes up to 99% of impurities, ensuring that you and your family have access to clean and safe drinking water. In addition, Watermart RO filters also improve the taste and odor of your water.

Custom Solutions for Unmatched Performance
Off-the-shelf water filters only address the most common impurities, leaving your water vulnerable to a variety of harmful contaminants. Watermart’s reverse osmosis systems are tailored to your unique water content, removing up to 99% of contaminants including lead, arsenic, volatile organic compounds, and other emerging issues. Our systems provide unmatched durability and value, delivering high-quality water at a lower cost over the product lifecycle.

Expertise and Knowledge
Trust in our team of certified professionals to provide the best possible service and support for your reverse osmosis water filter system. With extensive expertise and knowledge in the field of reverse osmosis water filtration, we are dedicated to delivering excellent customer service and ensuring that your system meets all of your unique needs.

Low Maintenance
Watermart RO filters are relatively low maintenance, requiring only periodic replacement of the filter cartridges. This makes them a convenient and hassle-free option for homeowners who want to enjoy clean and safe drinking water without spending too much time or effort on maintenance.

Better Quality

Better Service

Better Health

Better Savings

Better Savings

Better Health

We will arrive within a one-hour window – and it take approximately two hours to install your whole-home system.