At Coldstream we research, develop and manufacture a range of high performance ceramic water filters and purifiers. Our products are sold around the world and help to deliver healthy, safe and great tasting drinking water, whatever the condition of the water supply system or infrastructure.
We manufacture an extensive range of products, designed to fit our own range of both above and below the counter models. Our filters may fit other ranges of housings but you should check with the company prior to purchase. Check out our products and you will discover new standards in water filter and purification technologies.
PROVIDING CLEAN, SAFE DRINKING WATER
We make the very highest standard of drinking water filtration systems and purifiers, capable of providing the cleanest, safest drinking water straight from the tap.
Coldstream filters and purifiers are made at our state-of-the-art UK manufacturing facility using our unique ceramic injection mounding technology. Our business is environmentally powered by energy generated from wind power and solar panels.
We remove pollution we don’t create it.

COLDSTREAM FILTERS AND PURIFIERS REMOVE
COLDSTREAM WATER FILTRATION SOLUTIONS
Coldstream water filtration systems are available in a range of styles and sizes to suit most common household situations and requirements. Our countertop models can be installed and working in minutes, while our undercounter model fits conveniently and discreetly out of sight.
Our Max Purifier, CTO Plus and Sentry water filters fit into all our models (and most other leading manufacturers too). In comparison with other filters, Coldstream test results show that our products are the most effective at removing the widest range of contaminants found in water supplies, anywhere in the world and even outperform many reverse osmosis systems.

MAX CERAMIC WATER PURIFIER
Coldstream MAX water purifiers are the best performing ceramic water purifiers available providing maximum protection against water pollutants.

CTO PLUS CERAMIC WATER FILTER
The Coldstream CTO Plus water filter provides great tasting water, free from bacteria and chemical contamination.

SENTRY CERAMIC WATER FILTER
The Sentry water filter provides microbial protection and removes microplastics and particles from your drinking water.

Healthy water contains essential salts and electrolytes. It’s important to keep these in your water whilst removing harmful or bad tasting contaminants.
COLDSTREAM – SAFEGUARDING YOUR DRINKING WATER
COUNTERTOP SYSTEMS

Installation is simple and there is no plumbing required, connectors attach onto your existing water tap, so you can enjoy Coldstream filtered water within minutes, knowing it is completely safe to drink.
UNDERCOUNTER SYSTEMS

The Coldstream undercounter ceramic water filtration systems contain everything you need to enjoy safe, healthy water straight from a dedicated stainless steel filtered water tap.
SPARES

Spares and parts which might need replacing over time for both the Coldstream countertop and undercounter systems can conveniently be purchased from our online store.
A COST EFFECTIVE SOLUTION
Coldstream filtration systems are cost-effective, require no power, filter 100% of water used and only leave behind essential salts and electrolytes.
So if you are thinking of installing a water filtration system or already have one installed, why not go with the best ceramic filters and purifiers available by using Coldstream.

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