Anthony in PA
Oiled tons of air filters and it worked great to get the dirt to stick to so it didn't go any further into my engine
Raymond in WY
Less expensive than the K&N cleaner and seems to work ok.
ROGER in ID
Not too thick or thin and clings just right !
Joseph in TX
Form and fit was great for my machine. doing a great job keeping out harsh Arabian desert sand with a good grease seal of housing seal face. A very durable reusable filter
Alex in OH
Works great. Easy to apply and spreads evenly across the filter.