KT Corporation has been inventing and developing new technologies for over 45 years. Many of these innovations have involved means to protect people by purifying air and water.

Evan Koslow, KT’s Founder is responsible for a vast number of technologies on the market today. He is regarded as the inventor of the extruded carbon block, which is now the basis for a very large percentage of the industry. He also created the precursor to Fusion media, the filter medium currently used in Brita's high-performance products.

KT is comprised of a dedicated staff, most of which having 20+ years in the water filtration industry. One of our key missions is to pass down this extensive knowledge base to the next generation of professionals in the industry. We will always choose the USA for every step of the filter production process.