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Canada's Best Under-Sink Reverse Osmosis Water Filtration Systems

Enjoy pure, great‑tasting water straight from your tap — powered by industry‑leading RO technology engineered for Canadian homes.

Pure Innovation. Trusted Performance.

Ultrefina RO systems deliver exceptional purification with industry-leading efficiency. Designed for modern kitchens, our tankless systems provide continuous fresh water without the bulk, waste, or maintenance of traditional RO units.

What Makes Ultrefina RO Better?

  • Best‑in‑Class Efficiency — High recovery rate reduces wastewater

  • Dual‑Output Design — Choose purified or mineral‑retained water

  • Tankless Freshness — No stale water, no bacteria buildup

  • Smart Digital Monitoring — Track water quality and filter life in real time

  • Compact All‑in‑One Design — Frees up valuable under‑sink space

Ultrefina RO model URO-T09

30-Day Satisfaction Guarantee

Advanced Multi‑Stage Filtration

Our RO systems reduce a wide range of contaminants commonly found in Canadian tap water:

  • Sediment, rust, and particulates

  • Chlorine & chloramines

  • Heavy metals (lead, mercury, arsenic)

  • VOCs & chemical byproducts

  • Micro‑impurities affecting taste & odor

  • Total dissolved solids (TDS)

Constant non-stop Supply
Constant
non-stop Supply
Instant Purity at the Faucet
Instant Purity
at the Faucet
Smart Live Monitoring
Smart Live Monitoring
Health Assurance Enhanced Living
Enhanced Healthy Living
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Best-in-Class Efficiency

Ultrefina is proud to deliver category-leading efficiency and an industry-leading water recovery rate.

Dual-Output Design

Ultrefina’s dual-output design offers greater flexibility in water usage while minimizing unnecessary waste.

Space-Saver

Ultrefina’s all-in-one tankless design frees up valuable under-sink space—giving you more room for other essential kitchen items.

No Stale Water

Ultrefina’s tankless design ensures a continuous supply of fresh water—eliminating the risk of stale water often found in traditional storage tanks.

Why Choose Ultrefina

RO Water Filter System?

With its modern all-in-one tankless design, highest-efficiency RO membrane, multiple smart features, and dual outputs, the Ultrefina reverse osmosis system removes up to 99.99% of harmful contaminants from your water. Ensure you enjoy the most refreshing, great-tasting water at home.

30-Day Satisfaction Guarantee

Digital Live Monitoring

With digital live monitoring, you’ll always know the quality of the water coming out of your tap—and when to replace your filters

Environmental Conscious

Helps eliminate single-use plastic bottles—cutting down on the oil, gas, and emissions required to produce and transport them. A smarter, cleaner choice for the planet.

WHAT OUR CUSTOMERS SAY

Jessica M. -Toronto

"We installed the Ultrefina RO system last month, and the difference is night and day. The water tastes amazing. Linden was so knowledgeable and helpful, making the whole purchase a breeze. So thankful and really enjoying it!"

Jessica M. -Toronto

"We installed the Ultrefina RO system last month and the difference is night and day. The water tastes amazing. Linden was so knowledgeble and helpful to make the whole purchase a breeze. So thankful and really enjoying it!"

Raj P. – Mississauga

"I have a lot of staff to put under the sink. The Ultefina RO is like genius. It fits perfectly under our sink and freed up so much space. The dual-output feature is so cool, we can now freely use the filtered water we want without having to worry about water waste. Highly recommend!"

Emily T. – Vaughan

"Ultrefina’s system is sleek, efficient, and surprisingly quiet. I appreciate the eco-conscious design and the savings on bottled water. It’s a smart investment for any household. My husband and kid all love it, it tastes great! no more plastic bottles forever."

Carlos G. – Richmond Hill

"I’ve tried other RO systems before, but Ultrefina is in a league of its own. The water quality is exceptional, and I also enjoyed so much their dual water output feature that I never had before with other systems, I can now cook and wash my fruits, veggies more freely. The setup was also quick and professional. Great customer service too!"

Linda K. – Markham

"We’re picky about water quality, and surprisingly, Ultrefina's system has exceeded our expectations. It’s reassuring to know our kids are drinking clean, fresh, great-tasting water every day. The system also looks so trendy and modern, it fits my kitchen accent. It works flawlessly. Thank Ultrefina for the amazing product."

Trusted by Homeowners Across Ontario

We combine cutting‑edge technology with exceptional service to deliver the best water experience possible.

Why Customers Choose Us

  • Tailored solutions for all your unique water quality needs

  • Premium performance at the best value

  • Local expert installation and support

  • Transparent pricing - no hidden fees

  • Industry-leading efficiency and superb performance

  • 100% Satisfaction Gurantee

Ultrefina service rep shaking hands with customer

Frequently Asked Questions

1. How is RO different from a Brita or fridge filter?

Pitcher and fridge filters only reduce basic chlorine taste. RO removes a much wider range of contaminants for significantly cleaner, safer water.

2. Does RO waste water?

Ultrefina’s high‑efficiency membrane minimizes wastewater compared to traditional RO systems.

3. What are the differences between a Reverse Osmosis system and a Ultrafiltration drinking system?

A Reverse Osmosis system has a filtration precision of 0.1 Nano meters to 1 Nano meters, while a Ultrafiltration system has a filtration precision of 0.01 microns, which will let some of the minerals like Calcium and Magnesium pass, and any contaminants smaller than 0.01 microns will pass say for instance fluoride. When filtrate water, RO does produce waste water while ultrafiltration system does not produce waste water.

4. How often do filters need to be replaced?

Most households replace carbon composite filters yearly and the RO cartridge every 2–3 years, depending on water quality.

5. Why are there tiny bubbles in my RO water?

These are harmless oxygen micro‑bubbles created during filtration. They dissipate quickly and indicate fresh, newly purified water.

6. Will I still need a Brita after installing your drinking system?

No. Ultrefina RO systems provide far superior filtration and taste.

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Better Water Starts Today!

Enjoy cleaner, safer, better‑tasting water with Canada’s most advanced RO systems.

Not what you are looking for?

Worried about limescale buildup, rough laundry, spotted dishes, irritated skin or dry split hair? Learn how a water softener can help shield your home from the problems caused by hard water.

No More Questioning about Your Water Quality Again

With the help of your local Ultrefina water expert, start enjoying a better life with the benefits of clean contaminants-free water today.

happy customers appreciate the consultation Ultrefina Salesperson provides
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