Filtertech is an Established Manufacturer of a Wide Range of High-Quality Liquid Air and Gas Filter Cartridges. Since 1987 Filtertech ambitiously strives to serve customers at its highest level of quality and service. Filtertech is proud to announce our ongoing research & development projects where we put all our effort to enhance our production capacities with innovation and automation. Filtertech is one of the largest filters cartridge manufacturers in Canada. Our goal is to provide the most trusted quality and fastest lead times by producing in North America using local materials.