It's air filter oil, an essential product for nitro engines.
Posted on 5th Apr
Nice cleen product
Posted on 5th Dec
Got this for my savage X a must have for your maintenance !!
Posted on 5th Jun
Great stuff HPI and really good delivery model sport. Thanks.
Posted on 15th Jan
great for any hpi nitro car, will last a long time and very cheap, thanks very much i am a very satisfied customer yet again modelsport, thankyou
Posted on 14th Dec
Very easy to control, drip by drip. Instructions on the bottle. The lid on my bottle was a good two full turns from closed, so it leaked over everything else I ordered. Even so, it still lasts ages.
Posted on 28th Jul
Does the job great and delivered very quickly indeed!
Posted on 28th Jul
Good quality product, enough to last a long time...
Posted on 25th Jul
Essential product for all nitro's. Fast service.
Posted on 30th May
Quite a small bottle of AFO, dyed red so you can see it in the foam of your air filter. Great quality from HPI, and I love how the cap turns to open and close the little nozzle. The only negative is the small bottle, otherwise highly recommended.
Posted on 26th Mar
a must have item at a great price.
Posted on 29th Jan
use this on my firestorm 10t. its a must have for any nitro engine and for the price its a no-brainer.
Posted on 10th Jan
Posted on 17th Dec
I was using 3-in-1 Oil but for the price of the proper stuff you may as well do it by the book.
Posted on 25th Jun
great product would buy again
Posted on 29th Apr
Posted on 9th Apr
a must for any nitro car great product
Posted on 8th Jan
Does the job!
Posted on 3rd Jan
This HPI Engine Air Filter Oil is a must have for keeping dirt form getting in your nitro engine. Thanks to model sport Uk for the fast delivery
Posted on 24th Oct
Does what it says on the bottle - Came nice and quick
Posted on 21st Oct
Does what it should and works in easy!
Posted on 6th Jun
a very good quality air filter oil highly recomended
Posted on 4th Jun
I use this for my HPI Truggy 4.6's air filter. Don't be afraid to use allot on those wet & muddy days!
Posted on 31st May
Does exactly what it says. good filter oil
Posted on 20th Feb
Dose what its ment to
Posted on 7th Feb
Posted on 25th Jan
good product you definetely need this stuff.
Posted on 28th Dec
spot on + fast delivery
Posted on 27th Dec
You need it and to keep air filter clean
Posted on 24th Jun
Extreme HPI quality product. Recomended.
Posted on 18th May
Good quality oil, recommended for your air filters when using rc offroad