Coldstream Filters
Tested for your peace of mind
All Coldstream product contamination removal data-sheets are built from independent, 3rd party laboratory testing. Check our product data-sheets for more information.
Virus & Bacteria
Our proprietary ceramic formulation effectively removes up to 99.99% of bacteria, viruses and cysts from drinking water. Check our data-sheets for further information.
Chemicals & Heavy Metals
Advanced Activated Carbon Technology, unique to Coldstream, provides up to >99% reduction across a range of chemical and heavy metal contaminants. More than 70 chemicals and metals tested, including Lead, Arsenic, Mercury and a range of organic and in-organic chemicals.
Pesticides, Herbicides & Pharmaceuticals
Contamination varies all over the world. At Coldstream we endeavour to offer the widest suite of contamination removal testing as possible. This includes up to >99% reduction of pesticides and herbicides like DDT, DEET and more.
Fluoride & Particles
Our unique Activated Carbon Technology removes Fluoride where other gravity-based filter technologies can’t. 89% reduction at 2,000L at 8.8ppm influent. (FTO PLUS) ​
All Coldstream products benefit from a >99% reduction of class I particles, including microplastics.
PFAS Removal
Up to >97% removal of PFAS chemicals* (*CTO MAX models) (FTO PLUS under testing)
We're constantly developing our contaminant removal testing menu to make sure our filter performance stays up to date. Reassuring you that Coldstream helps protect your health against water contaminants.
No Power Required & Zero Wastewater
Our gravity and pressure systems require ZERO electricity to function. Let gravity or your mains water pressure do all the work. Unlike reverse osmosis filtration systems, our ceramic filters do not generate wastewater and leave the essential salts and electrolytes in the water. Coldstream helps to provide you a cost-effective solution for healthy, great tasting water.
How It's Made
Advanced Manufacturing: Providing Clean, Safe Drinking Water
Coldstream Filters is built on a unique manufacturing process that allows us to precisely control every stage of production, from raw materials to final testing.
Powered 100% by renewable energy, Coldstream delivers consistent, reliable and high-quality water filtration solutions while reducing our environmental impact.
Our aim is to give you confidence that every Coldstream filter will perform as expected.
Filter Buying Guide
Which Filter Is Right For Me?
Coldstream products are available in both gravity or pressure system formats.
The FTO PLUS is Coldstream’s flagship gravity filter, compatible with all major gravity tanks & systems.
Our MAX, PLUS and SENTRY range provide solutions for under-counter and counter-top filtration systems, allowing customers to choose their level of filtration performance.
