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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
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Description
Muc Off Bio Air Filter Oil 500MLMuc Off Air Filter Oil 500ml Meet Muc Off Bio Air Filter Oil your engines 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
Muc-Off Air Filter Oil 500ml
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.
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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).
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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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Actually a challenge for my genius dog!
Color: Purple, Size: Large (Pack of 1)
I am pretty sure my dog owns every puzzle toy and treat-dispensing dog toy that exists, and he's able to figure most of them out in less than 5 minutes. Many last no more than 60 seconds before he's solved them.
The Barncle, however, is actually a challenge for him!
The Barnacle has three "compartments, " none of which are connected. All three have a rubber "mouth" that helps keep treats inside. The rubber "mouth parts" are very effective and make it quite challenging to get treats out once they've been placed inside. You can trim the rubber "mouth parts" to make it easier to let treats out, but I'm not doing that. I'm glad that it's not challenge!
The Barnacle keeps my dog occupied for at least 30 minutes, which is a LONG time for my dog who usually has a "What next?" attitude towards toys.
Th only "bad" thing about the Barnacle is that it's so hard to get treats out of, even for humans. Therefore, it could attract vermin if you're not careful to clean it out.
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Reviewed in the United States on May 20, 2025
★★★★★ 1
OMG - DO NOT BUY - it smells like noxious poison.
Color: Purple, Size: Medium (Pack of 1), Color: Purple, Size: Medium (Pack of 1)
OMG DO NOT BUY!!!!!!!!!!! I didn’t think the reviews stating the noxious smell could be accurate - OMG OUR WHOLE HOUSE REEKS OF POISON. I LITERALLY FEEL LIKE I MAY BE SICK. OMG OMG OMG.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Great toy for dispensing dinner!
Color: Purple, Size: Large (Pack of 1)
This is one of my puppy's favorite toys! We always try to use toys to dispense his meals, but many of them become too easy for him. Kongs take no time at all to empty. This one seems to provide much more of a challenge, mostly due to the three different sizes of compartments and openings. He'll empty the largest compartment fairly quickly, but the small one almost always has a piece or two of kibble that he just can't get out. This helps to keep him interested in the toy throughout the day.
We use a large breed dog food with larger sized kibble which helps to add to the challenge. The fact that this bounces erratically and doesn't roll smoothly makes it difficult for my dog to develop a method for emptying it quickly. With some other toys, like the Kong Wobbler, he quickly learns to just push it around with his nose. This toy makes him work much harder!
The construction of this toy is very sturdy. We usually feed one meal a day in this, and it's held up well to heavy chewing. I (and my roommates) appreciate that it's made of softer plastic which doesn't make as much noise on the hardwood floors as some of his other toys. The prongs on the openings can be cut to adjust the difficulty, which is nice if you're using different sized kibble or treats. It is a little harder to fill than other toys, but still not terribly difficult.
Overall I've had a great experience with all the PetSafe toys I've tried, and this one is one of the very best!
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Reviewed in the United States on January 11, 2015
★★★★★ 5
Great chew toys!
Color: Purple, Size: Medium (Pack of 1), Color: Purple, Size: Medium (Pack of 1)
Keenan LOVES this toy! He will play with it all day. Running around the house, chasing as it bounces in different directions. And he'll be so content chewing on it for long periods of time. It makes an annoying sound when he chews, but I can live with it if it's keeping him entertained. This is the second purple rubber toy from this brand that I've purchased, the other being the squirrel one, which was his favorite until I purchased this for Christmas. They are super durable, his squirrel is still going strong. Even without putting food/treats inside, these are great toys for dogs that enjoy the softer rubber type chew toys. My only con is that it's a little big for him. He weighs 70lbs and I got the medium. It's fine but he has a hard time carrying it because of its size/shape, and he can't catch it when I toss it to him. Think I'm gonna buy the small size to see if it's any better.
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Reviewed in the United States on January 10, 2021
★★★★★ 5
Love this toy for meals
Color: Purple, Size: Large (Pack of 1)
This toy is phenomenal for use as a slow feeder!
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Reviewed in the United States on April 9, 2026