The Muc-Off Biodegradable Air Filer Cleaner gets rid of the toughest oils grease & grime from any foam filter. Helping you get the most out of your engine. The Muc-Off Air Filter Cleaner is a state of the art, professional strength biodegradable cleaner which cleans & cares for your filter. It rapidly breaks down the stickiest of oils, grease & the nastiest grime on all foam air filters. It’s the hassle-free way to rapidly clean your foam filter & ensure you maximize your engine s horsepower. The unique combination of active ingredients is formulated to rip through dirt & oil without damaging the foam or glue. Features Specifically designed to be ultra-safe on surfaces Helps to extend the life of your foam filter Suitable for all bikes How to use Remove filter & shake off any excess dirt Shake the bottle & pour the cleaner into a container (enough to cover the filter) Soak filter for 1 to 2 minutes Wearing workshop gloves, massage the filter in cleaner Now squeeze the filter & put back in the cleaner (never twist the filter!) Submerge in warm water & then thoroughly rinse with cold water Allow to dry fully before applying oil. We recommend hanging or placing on a paper towel For very stubborn grease & oil simply repeat application Important Do not allow to dry on sensitive paintwork & always test on small area before carrying out full cleaning program. Size Price* Price per liter* 1 l 15, 95 € 15, 95 € 5 l 49, 95 € 9, 99 € * All prices include 19% VAT.