Waco Filters is a one-stop shop for air, liquid, gas, HVAC and dust collection filters with branches nationwide. Waco is the largest independent privately held filter distributor in the US. The company has developed a business model based on filter consolidations across the customer's enterprise that delivers hard dollar savings in filtration costs year after year. Founded in 1970 in the Philadelphia metropolitan area, Waco has grown to a national presence with over 11 branches through a process of organic growth and acquisitions.