Why use this product? I recently reviewed the Castrol Foam Air Filter Oil, so thought it would be the right thing to do to review the Castrol Air Filter Cleaner, as I use both products during the cleaning and re-oiling process of the air filter on my bike. The need for cleaning motorbike air filters is quite important. A cleaner air filter is a more efficient air filter, optimising the efficiency of the engine and also the performance. Motorcycle air filters are prone to collecting dust and other particles picked up whilst driving on dusty roads, for example. Dirty air filters can also lead to ...
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