Muc-Off 21463 Bio Air Filter Oil – 500ml

Rip Hard. Breathe Easy. 

Meet  Muc-Off Bio Air Filter Oil  – your engine’s first line of hardcore defence against dust, dirt, and debris trying to sneak into your engine. Engineered for max airflow and next-level filtration, this high-performance formula traps the filth while keeping your motor breathing fresh and fast with maximum horsepower. 

It creates a durable, protective layer on every foam cell of your filter, which works even in brutal conditions,  yet washes out easy with our Air Filter Cleaner for hassle-free maintenance. And because it's readily biodegradable, it’s savage on grime, not the planet. 

Perfect for motocross, enduro, trail, and adventure riders who won’t settle for second best 

Spray it. Ride it. Rule it. 

Features

• Advanced super tacky formula for superior dust and grime capture
• Maximises airflow for peak engine performance
• Prevents dust, grime and water from entering the engine
• Quick and easy spray application
• Safe on foam filter materials
• Pink colour and UV detection dye ensure even coverage.
• Readily biodegradable* (to OECD 301-B).

Directions for use

• Ensure filter is thoroughly clean and dry before application (We’d recommend our Air Filter Cleaner)
• Shake the can thoroughly before use.
• Spray the oil over the entire filter from around 20cm, ensuring that it is evenly distributed and fully covered. (The pink dye helps easily identify the protected areas. The formula also contains a UV due so you can check for full coverage in the dark using a UV torch).
• Wearing protective gloves, lightly massage the oil into the filter and gently squeeze out any excess.
• Leave to dry in a well-ventilated area for at least 10 minutes, but ideally overnight for full evaporation.
• Now it’s ready for reassembling into your air box.