The Smart Choice for Clean, Safe Water

Because peace of mind starts with water you can trust

Do you really know what’s in your water?

Every sip of unfiltered tap water may contain harmful substances that pose serious health risks. From chlorine and microplastics to bacteria and forever chemicals, these contaminants are often invisible – but they’re real.

What’s Really Inside

Pure water you can trust

At the heart of our systems: Coldstream FTO+ Filters

Chlorine, THMs, and other harmful derivatives
Heavy metals (lead, mercury, chromium, etc.)
Chemicals, pharmaceuticals, nitrates, and nitrites
Fluoride
Bacteria, viruses, and cysts
Pesticides & herbicides
Volatile Organic Compounds (VOCs)
Particulate matter including microplastics

Click here to view the full detailed testing report on the performance of Coldstream FTO+ filters

Why trust AQUA Coldstream?

Aqua ColdStream - single

What People Love About AQUA Coldstream™

Real feedback from satisfied customers who trust AQUA Coldstream™ for cleaner, healthier, and better-tasting water every day.

Unlike the generic Black Berkey lookalike filters that are sold on Amazon, the Coldstream filters are made by a reputable company that publishes performance data. And the list of what is removed is very impressive!

Wesley C., United States

I love the fact that the Coldstream FTO+ filters reduce fluoride without the need for additional filters.
This represents a big cost savings.

Carlos P., Canada

According to independent lab tests, the performance after 3000 liters does not drop off much, and most of the contaminants I worry about are reduced by at least 95% or higher. Excellent value, highly recommend!

Charlene K., UK

I purchased these to replace filters in my Royal Berkey. They work beautifully and filter water much faster than the Berkey filters, while still providing great tasting water. There isn’t any smell that I’ve noticed and the taste of the water is clean and fresh.

Hope C., United States

So glad to have come across the Coldstream FTO+ filters. In addition to producing great tasting water, these filters are way easier to install than Black Berkey filters and do not require priming.

Catherine M., Canada

Pick the Right Format for Your Needs

AQUA Coldstream 6L

Compact size for tight spaces
6L

Specifications

Capacity: 6L
Material: Food-grade stainless steel (AISI 304)
Filters included: 2 Coldstream FTO+ filters
Maximum filters: 2
Filtration lifespan: 3000L for 2 filters
Height: 46 cm (19”)
Diameter: 19 cm (7.5”)
Weight: 3.1 kg (6.8 lbs) when empty
$339.95

AQUA Coldstream 9L

For small households – 1 to 3 people
9L

Specifications

Capacity: 9L
Material: Food-grade stainless steel (AISI 304)
Filters included: 2 Coldstream FTO+ filters
Maximum filters: 4
Filtration lifespan: 3000L for 2 filters
Height: 51.5 cm (20.25”)
Diameter: 21.5 cm (8.5”)
Weight:4.1 kg (9 lbs) when empty
$369.95

AQUA Coldstream 12L

For thirsty households or shared spaces
12L

Specifications

Capacity: 12L
Material: Food-grade stainless steel (AISI 304)
Filters included: 2 Coldstream FTO+ filters
Maximum filters: 4
Filtration lifespan: 3000L for 2 filters
Height: 57 cm (22.5”)
Diameter: 24 cm (9.5”)
Weight:4.6 kg (10.1 lbs) when empty
$399.95

Places to Use an AQUA Coldstream Filter

Home kitchen

purify everyday tap water

Cottage / off‑grid cabin

 treat well or lake sources

RV / van‑life

safe hydration on the road

Campsite or trail base

filter streams and lakes

Boating

transform tank or dock water into safe drinking water

Emergency kit

boil water advisories – reliable water during outages

Office or coworking break room

healthier staff refills

Gym / fitness studio

post‑workout bottle stations

Clinic, spa, or dental waiting room

reassure clients with pure water

Café, hotel lobby, or event venue

convenient guest refill point

Anywhere you need pure, safe drinking water

Get Your AlkaFlow™ System Today 💧

Enjoy fresh, alkaline water—order now!

KLT Filtration manufacturing facility, King’s Lynn, UK

Get Your AlkaFlow™ System Today 💧

Enjoy fresh, alkaline water—order now!

Durable Stainless Steel Components

Products that will last a lifetime

Experience Effortless Purityx

Experience Effortless Purity
Clean, great-tasting water with every pour.

Get Your AQUA Coldstream™ System Today 💧

Enjoy fresh, mineral-rich water!

Have a question? Drop us a line.

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Why Shop at Aqua Health Products

We are Water Experts

We have been providing healthy water solutions to Canadians since 2010

We are Canadian

Orders are shipped from our warehouse in Montreal, there are no hidden shipping or import fees

wE CARE ABOUT THE PLANET

We are dedicated to the protection of water and donate a portion of our proceeds to water rights organizations
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We provide great service

We offer personalized guidance to determine the best water solution to fit each customer's needs.
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