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Better Taste
No Water Waste
Provides Protection
No Pressure Loss
Pure Refreshment

Collection: Whole Home Systems

Keep every tap, shower and appliance protected from chlorine, sediment, scale and hundreds of hidden contaminants with Illi’s whole home water systems ready for delivery across Canada. Each ready‑to‑install package includes premium sediment and carbon filters, scale prevention media and all fittings you need for a smooth DIY setup. Enjoy softer skin, brighter laundry and longer appliance life every day.

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Over 1000 Happy Reviews

Usman Khalid

The Pentair RO system has been a great upgrade. Thewater tastes fresh and pure, and installation was quickand simple. I'm really satisfied with the quality andperformance so far.

Usman Khalid

The Pentair RO system has been a great upgrade. Thewater tastes fresh and pure, and installation was quickand simple. I'm really satisfied with the quality andperformance so far.

Usman Khalid

The Pentair RO system has been a great upgrade. Thewater tastes fresh and pure, and installation was quickand simple. I'm really satisfied with the quality andperformance so far.

Usman Khalid

The Pentair RO system has been a great upgrade. Thewater tastes fresh and pure, and installation was quickand simple. I'm really satisfied with the quality andperformance so far.

Usman Khalid

The Pentair RO system has been a great upgrade. Thewater tastes fresh and pure, and installation was quickand simple. I'm really satisfied with the quality andperformance so far.

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Modern Slats

Standard Reverse Osmosis System

The Standard RO system delivers proven, effectivefiltration through a traditional tank-based setup.It’s capable of removing a broad spectrum ofimpurities, making it a reliable choice for everydayhousehold use. Many models are DIY-friendly andbudget-conscious, offering strong performancewithout complex features. While it uses moreunder sink space and typically has a slower flowrate than tankless systems, it remains a popularand trusted option for consistent clean water.

Tankless Reverse Osmosis System

The Tankless RO system is a modern, space savingsolution that delivers clean, great-tasting waterinstantly. Without a storage tank, it providescontinuous flow directly from the tap and fits neatlyunder the sink. It’s designed for easy DIY installationwith color-coded connections and quick filterchanges. LED indicators show when maintenance isneeded, making it convenient and user-friendly.Perfect for smaller kitchens or anyone who valuesefficiency and sleek design.

Pentair Reverse Osmosis System

The Pentair RO system offers advanced multi stagefiltration, removing a wide range of harmfulcontaminants including chlorine, lead, and dissolvedsolids. Known for its durability and performance, it’strusted in thousands of homes. The system comeswith a traditional tank and is ideal for families whowant reliable, high-quality filtration. Though it mayrequire professional installation, its long lasting components and strong reputation make it adependable, long-term investment.

Modern Slats
Modern Slats

Why Choose illi water

Enjoy the convenience of pure, filtered water from every tap in your home. With our advanced reverse osmosis systems, you no longer have to rely on bottled water orsingle point filters. Whether you're filling a glass in the kitchen, washing fruits, makingbaby formula, or brushing your teeth, you get clean, great-tasting water that’s safe forevery use. It’s a simple upgrade that brings wellness and peace of mind to your entirehousehold.

FAQs

Reverse osmosis or pitcher filter?

Pitcher filters reduce chlorine taste and a fewmetals. Reverse osmosis removes hundreds ofcontaminants like lead, PFAS, nitrates, andmicroplastics for cleaner, better-tasting water.