Your engine is only as good as the air it breathes. For more than 40 years, UniFilter has designed, made and tested performance foam air filters right here in Australia, in conditions that include some of the finest dust particles on earth. The result is a filter that lets your engine breathe freely without letting dirt through.
Our multi-layer foam filters give you high airflow and serious protection. They’re also fully reusable: when a filter gets dirty, you clean it, re-oil it and refit it, so it lasts and you’re not buying disposable replacements. Whether you’re chasing a few extra kilowatts on the street or fighting for every tenth on the track, there’s a UniFilter built for the job.
Performance Street Car More response and a sharper throttle for your daily driver or weekend weapon, without giving up engine protection on the road.
Race Car Maximum airflow for circuit, drag and track-day machines. These are filters you can trust when the engine is at full load lap after lap.
Rally Gravel, bulldust and constant punishment. Our rally filters are built to keep the power up and the dirt out from the first stage to the last.
Off Road Racing From desert racing to the toughest outback events, these filters protect your engine through dust, mud and water crossings.
Our Performance Filter Ranges
Whatever’s feeding your engine, we’ve got it covered:
EFI & Turbo: high-flow filters for fuel-injected and forced-induction engines
Weber, SU & ITB: filters for Weber and SU carburettors and individual throttle body setups
Holley Carburettors: filters to suit popular Holley carb and air cleaner combinations
Warneford & Redline Housings: filters made to fit these popular air cleaner housings
Ramflo-Style Replacement Elements: reusable foam replacement elements for Ramflo-style filters
Speedway Sidecars & Sprintcars: filters built for the dirt, the speed and the punishment of speedway racing
Trophy Trucks: heavy-duty protection for long, dusty, flat-out desert racing
Go Karts: lightweight, high-flow filters for karting at every level
Custom Made for Your Race Car Running a unique intake, a one-off build or a race car with nothing off the shelf to suit? We can design and manufacture a filter to your exact size and specification. Just tell us what you need.
Australian designed. Australian made. Tested where it’s toughest. Browse the ranges below, or contact our team for help choosing the right filter or to start a custom order.
