PFAS Replacement Filter Cartridge – Powerful Protection Against “Forever Chemicals”
Our PFAS Replacement Filter Cartridge is specifically engineered to reduce PFAS (Per- and Polyfluoroalkyl Substances)—a group of persistent, man-made chemicals including PFOA, PFOS, and related compounds that have been widely used in firefighting foams, non-stick cookware, waterproof coatings, and other consumer and industrial products. These contaminants are now commonly found in the environment and, increasingly, in our drinking water. We believe it’s essential to remove them from your water for the safety of you and your family.
Why Choose Matrikx CTO+?
Superior Filtration: With a 1-micron nominal rating, the CTO+ captures finer particles for cleaner, clearer water.
Chloramine Reduction: Uses catalytic carbon technology to effectively reduce chloramines, which are more difficult to remove than chlorine.
Enhanced VOC Reduction: Provides improved removal of volatile organic compounds (VOCs), protecting against a wider range of chemical contaminants.
Advanced Construction: Made from 100% coconut shell carbon with GREENBLOCK® technology, delivering greater adsorption capacity, efficiency, and sustainability.
Certified Performance: Tested and certified to NSF/ANSI Standard 42 for material safety, with additional validations for chloramine and VOC reduction.
- > 90% reduction in chlorine at 2 ppm, >95% reduction in PFAS at 1500 ppt, > 83% reduction in chloramine at 3ppm, >95% reduction of VOC
The Matrikx CTO+ is the premium choice for households or businesses looking for advanced contaminant reduction, cleaner taste, and healthier water.
Whole house filter systems available
Enjoy clean, filtered water from every tap in your home—shower, kitchen, laundry, and more. Our complete whole house filtration systems provide powerful protection for you and your family. Long-lasting performance, and peace of mind in one package!

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