Filter Supplies is the largest independent filter specialist in Australia. We supply the biggest range of air, fuel, oil, hydraulic, compressed air, water and environmental filter applications in Western Australia. Filter Supplies has served local industries and the Western Australian community with outstanding filtration solutions, brands and products, professional service and expert advice. This year marks our 50th year in business and we are proud to say that we are still the same family business since our humble beginnings back in 1967. Here to help all clients, large and small, with the same work ethic that founders Hugh and Rosemary Ash started with.