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Under-sink water filters

3M Drinking Water Filtration is now Aqua-Pure™ Water Filtration. You will notice continuous branding updates throughout this transition.

Tap into cleaner, clearer water

Get the water quality you’ve always wanted — now’s the time to taste and notice the difference.

Afro-American child drinking water in the kitchen

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The advantages of an under-sink water filtration system

You don’t have to wait for the water you want. Provide your family with cleaner, clearer water every time they use the faucet. Easy-to-maintain systems from Solventum deliver fresh, filtered water through your existing kitchen or bathroom faucet, or dedicated filtered water tap. They can quickly be installed by a plumber. Here you’ll find key advantages to having fresh, filtered water right in your kitchen or bathroom.

Quality water at the centre of it all

Drinking, cooking, coffee, tea, ice, and more — an under sink system helps reduce contaminants and improve flavour for everything you do with water where you use it most.

Easy installation

Installing a system can take less than an hour. In most cases, it won’t need to cut pipes or shut off the water to your entire house. It’s also an easy job for a professional.

Convenient maintenance

Enjoy uninterrupted fresh, filtered water at the most central point of most homes — the kitchen sink. With easy access in the sink’s cabinet, replacing filter cartridges is fast and easy.

Compact size

Our under sink systems come in a range of sizes, but all are designed to fit in tight cabinet spaces without taking up too much room. They remain out of sight, but you will notice the difference they make.

Common installations

Kitchen — Under sink system

Imagine having cleaner, clearer, and better-tasting water for drinking and cooking, all from your existing tap or a dedicated filtered water tap.

Installation guide for an under-sink system in the kitchen

Appliance - In-line system

Get cleaner, clearer ice and better tasting beverages from your refrigerator coffee makers, ice makers and more.

Rendering of how to install an in-line system for an appliance

Bathroom — Under sink system

Improve the taste and odour of water from your bathroom faucet, for that quick drink, taking medications, and brushing your teeth.

Installation guide for an under-sink system in the bathroom

Under-sink water filtration products

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1 - 4 of 4 Products

3M™ Water Filtration Cartridge, AP2-C401-G, 47-915404

We designed the 3M™ Replacement Filter Cartridges Model AP2-C401-G which is a replacement cartridge using less plastic in construction and offering a smaller footprint.

3M™ Aqua-Pure™ Under Sink Replacement Filter Cartridge

Replacement filter cartridge for the Aqua-Pure™ Under Sink Drinking Water Filtration System

3M™ Aqua-Pure™ In-Line Replacement Filter Cartridge

We manufacture the 3M™ Aqua-Pure™ In-Line Replacement Filter Cartridge, IL-IM-01, as a single water filter cartridge that reduces sediment and chlorine taste and odour at flow rates at up to 1.89 lpm. This filter is ideal for refrigerators that do not include a water filtration system. It has a simple 1/4" push-in fitting design provides easy installation on existing water lines.

3M™ Aqua-Pure™ Under Sink Drinking Water System

The Aqua-Pure™ Under Sink Drinking Water Filter System helps bring cleaner, better tasting water flowing directly from your existing or dedicated faucet.

3M™ Aqua-Pure™ Under Sink Reverse Osmosis Replacement Filter Cartridge

Our replacement cartridges used with the the AP-RO5500 Under Sink Reverse Osmosis System contain either carbon or a semi-permeable Thin Film Composite (TFC) membrane. These easy to replace SQC style cartridges work together to reduce impurities which may be found in potable water, providing cleaner, clearer drinking water.

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Learn about whole house solutions

You can improve your water while protecting your family and the appliances throughout your home with a whole house water filtration system.

Complete home solutions

Explore all residential water solutions

See everything we offer for residential water filtration to improve quality, clarity and taste for the water you use every day.

All residential water solutions

Choose replacement filters

Have a system and need new filter cartridges? We can help you choose the right filter based on the system you have and your filtration needs.

Find a replacement filter

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