Commercial, industrial and institutional indoor air quality requirements vary depending on their type, but they all have one objective in common: a safe, clean air environment. That’s why quality matters. That’s why Ryan Filter Sales delivers quality in both the products and the services we provide to clients in Mississauga, Oshawa, London and the GTA.

Ryan Filter Sales Inc is a distributor of brand name air filters and a manufacturer of highly quality custom air filters to London, Oshawa, Niagara Falls and everywhere in between. We are also the exclusive distributor of Flanders® PrecisionAire in Ontario.
With years of experience in both manufacturing and installation, we understand your need for a reliable partner to supply the expertise and quality products that are critical to your success. Tom has over 40 years of experience in the industry, and he is joined in the business by his wife and daughters who work with him to meet your filtration needs.