IFS is a family owned and run Australian small business, in operation since 1976. The profits we make remain in this country. We proudly manufacture a wide range of air filters at our factory in Heidelberg West, Victoria. We use quality Australian materials to make our products. The company has resisted local industry trends to import low cost generic Asian manufactured ‘finished product’ filters or component parts for assembly here, focusing rather on offering a point of difference to the market – quality, reliable Australian made air filters and accessories.