Reverse Osmosis Systems Toronto

Enjoy crystal-clear, great-tasting water with Watermart’s reverse osmosis systems  in Toronto. From installation to maintenance, our experts provide complete solutions. Request your free quote today.

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Customer Served

100% Risk Free
30 Day Trial

Zero Percent
Payment Plan

Five Years
Warranty

Pure Water, Pure Satisfaction with our Reverse osmosis systems

Reviews About Our Reverse Osmosis System Toronto

Since 1991, WaterMart® has been a trusted provider of reverse osmosis systems in the Greater Toronto Area (GTA), Ontario. Enjoy clean, great-tasting water with our custom reverse osmosis water filter systems and award-winning service

Here’s what our customers have to say about our services…

5.0
Based on 1024 reviews
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Comparison of WaterMart’s Reverse Osmosis Systems

Features

Pentair RO System

Standard RO System

Tankless RO System

Filtration Stages

4-stage filtration

5–7 stage custom filtration

5-stage advanced filtration

Water Output

~21 GPD (tank-based)

High-capacity (tank storage)

800 GPD (instant flow)

Tank / Tankless

Tank system

Tank system

Tankless (no storage tank)

Water Efficiency

~41% recovery rate

Standard efficiency

High efficiency (2:1 ratio)

Contaminant Removal

Up to 99% contaminants

Up to 99% contaminants

Up to 99% contaminants

Certifications

NSF 42, 53, 58

NSF/ANSI-certified

NSF 42, 58

Space Requirement

Compact under-sink

Compact under-sink

Ultra-compact design

Flow Speed

Moderate

Moderate

Very fast (instant water)

Smart Features

Alerts + monitoring

Basic system

App control + smart faucet

Maintenance

Easy, tool-free filters

Easy, standard filters

Advanced with smart alerts

Best For

Premium performance & efficiency

Budget-friendly reliable use

Modern homes with high demand

Benefits of Getting WaterMart’s Reverse Osmosis System Toronto, ON

High-Quality Reverse Osmosis Water Filters

At WaterMart, we provide you with high-quality, safe drinking water. Our reverse osmosis systems ensure the filtered water is crystal clear with zero contaminants. Additionally, it gets a refreshing taste and a pleasant odor which makes it fit for drinking and other uses.

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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, the WaterMart Ro water system also improves the taste and odor of your water.

Improved taste and quality of water icon

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.

Superior Filtration Stages

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 can be customized to suit your water filtration needs. Whether your tap water has a high or low level of impurities, or you need the water to undergo excessive filtration, we’ve got you covered.

Ease of Maintenance

Low Maintenance

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

Still not sure?

Get a free water test

Reverse Osmosis Installation, Repair & Maintenance

Reverse Osmosis Installation, Repair & Maintenance in Toronto

When it comes to reverse osmosis systems in Toronto or the Greater Toronto Area (GTA), choosing a professional service provider makes all the difference. At WaterMart, we provide complete RO systems along with installation, repair, replacement, and maintenance services for homes and businesses.

Our certified technicians ensure your system is installed correctly, repaired efficiently, and maintained for long-term performance so you always enjoy clean, great-tasting drinking water without interruption.

We also guide you on proper system usage and maintenance to help you get the most out of your investment.

How We Provide Complete Reverse Osmosis Systems in Greater Toronto Area

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Consultation

We’ll help you choose the right system for your needs.

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Installation

Our skilled technicians handle professional reverse osmosis installation.

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Maintenance

We handle filter changes and fix any issues with your reverse osmosis system, so it keeps working properly without interruptions.

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Flexibility

As your needs change, we help you upgrade or replace your RO system with modern, more efficient solutions.

Why Choose to Rent?

Renting a reverse osmosis system is a flexible and affordable way to enjoy clean, pure water. Ideal for those who prefer a lower initial investment, renting provides all the benefits of a high-quality RO system with maintenance and support included.

Reverse Osmosis Systems

Rent or Buy a Reverse Osmosis Water Filter in Toronto: What’s Right for You?

At WaterMart, we provide both renting and buying options. The right choice depends on your needs and circumstances. Here are the benefits of both renting and buying a reverse osmosis system in Toronto:

RENTING

Flexibility – No long-term commitment, making it ideal for renters or those with temporary needs.

Low Upfront Costs – Minimal initial investment compared to purchasing a system.

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Included Maintenance – Regular service and repairs are covered by the rental agreement.

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Easy Upgrades – You can switch to a better or newer system as your needs change, without worrying about resale.

BUYING

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Long-term Savings – While the initial cost is higher, owning the system can be more economical in the long run compared to renting.

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Customization – You have the freedom to modify or upgrade the system based on your specific water needs.

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Increases Property Value – A high-quality water filtration system can be a selling point and add value to your home.

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Full Ownership – You own the system outright, which means no recurring rental fees and the system becomes an asset.

Consider your budget, lifestyle, and long-term plans when deciding which option is best for you.

Contaminants Removed by Our Reverse Osmosis Systems

  • dirt
  • rust
  • suspended particles
  • PFAS
  • lead
  • flouride
  • 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
  • lead
  • 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)
  • hexachlorobutadiene
  • hexachlorocyclopentadiene
  • lindanemethoxychlor
  • pentachlorophenol
  • simazine
  • styrene
  • 1,1,2,2-tetrachloroethane
  • 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
  • chloroform
  • bromoform
  • bromodichloromethane
  • chlorodibromomethane
  • xylenes
  • Barium
  • Cadmium
  • Copper
  • Cyst
  • Fluoride
  • Hexavalent Chromium
  • Lead
  • Nitrate
  • Nitrite
  • Radium 226/228
  • Selenium
  • TDS
  • Trivalent Chromium

Certifications & Standards

Our reverse osmosis systems use components that meet recognized industry standards for safety and quality.

NSF certification logo for water filtration systems

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

NSF-ANSI certification logo

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

WQA Certified for Sustainability logo

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

Areas We Serve

WaterMart aims to improve water quality in both residential and commercial properties across the Greater Toronto Area. As part of this commitment, we currently serve a wide range of areas, including:

Reverse Osmosis Systems FAQS

Check out the commonly asked questions we get below.

It depends on your usage and available space. Tank systems store purified water so you get instant flow, which works well for families. Tankless systems are compact and provide fresh water on demand, but the flow can be slightly slower.

A standard RO system is usually enough for 2 people. A family of 4 should consider a higher capacity or faster refill system. For 6 or more people, a high output or tankless system is a better choice to handle daily usage.

It gives you clean and better tasting water directly from your tap without taking up counter space. It also removes a wide range of contaminants that basic filters may not handle.

Pre-filters usually last 6 to 12 months. The RO membrane can last 2 to 3 years. The exact timing depends on your water quality and how much water you use.

RO systems push water through a semi permeable membrane that blocks contaminants like lead, chlorine, and dissolved solids. This process leaves you with cleaner and safer water.

WaterMart systems are built for local water conditions and use high-quality components. They include multi-stage filtration, which provides more thorough purification than basic filters.

Most WaterMart RO systems are very energy efficient. Tank based systems do not use electricity. Tankless systems use minimal power while maintaining good performance.

The cost depends on the type of system and features. Basic systems are more affordable, while advanced or tankless systems cost more but offer better performance and convenience.

The right system depends on your water quality, household size, and daily usage. WaterMart can help you choose the right option based on your specific needs.

Learn More about Reverse Osmosis

 Reverse Osmosis System Cost

How Much Does a Reverse Osmosis System Cost

Reverse Osmosis Filters

How Long Do Reverse Osmosis Filters Last

Ro System

Benefits of Reverse Osmosis System