When you’re wide open on the throttle, the last thing you need is your engine choking on dust, dirt, and grime. That’s why we’ve created the all-new Muc-Off Bio Air Filter Oil — a high-performance, biodegradable formula that gives your foam filter the savage stopping power it needs to protect your engine without holding back your performance.
Engineered to maximise airflow while locking out the filth, our tacky pink formula clings to every cell of your foam filter, creating a protective barrier that keeps your motor breathing fresh and fast, even when the track or trail gets brutal.
Spray it. Ride it. Rule it.
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Why You’ll Love It
We know riders demand more than just protection — you want performance. That’s why the Bio Air Filter Oil is packed with next-level features that deliver the goods:
- Super Tacky Formula – Grabs dust, dirt, and grime before it reaches your engine.
- Maximised Airflow – Keeps your motor breathing clean for peak horsepower.
- Water & Grime Defence – Blocks out the nasties that kill performance.
- Quick & Easy Spray-On Application – Fast, hassle-free, and evenly coats your filter.
- Foam Filter Safe – Designed to protect without degrading filter materials.
- Pink Colour + UV Dye – Ensures full coverage you can see — even under UV light.
- Readily Biodegradable* – Tough on grime, gentle on the planet.
*Tested to OECD 301-B standards.
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How to Use It
Getting pro-level protection is easy:
1. Clean First – Make sure your filter is thoroughly cleaned and dried. (We recommend our Muc-Off Air Filter Cleaner.)
2. Shake It Up – Give the can a solid shake before use.
3. Spray It On – From about 20cm, spray the oil across the entire filter. The pink dye shows you where you’ve hit, and you can double-check with a UV torch for 100% coverage.
4. Massage It In – With protective gloves on, lightly massage the oil into the filter, then gently squeeze out any excess.
5. Let It Dry – Leave the filter in a well-ventilated area for at least 10 minutes — ideally overnight for best results.
6. Reassemble & Ride – Slot it back in your airbox, and you’re ready to rip.
Built for Riders Who Refuse to Settle
From motocross and enduro to trail and adventure riding, the Bio Air Filter Oil is made for those who push limits and demand only the best for their machine. It’s hardcore protection with zero compromise — keeping your engine at peak performance while being kinder to the planet.
Click Here to get your hands on the new Muc-Off Bio Air Filter Oil – 500ml and keep your engine breathing easy.
Need Air Filter Cleaner? Click Here.
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