How do you clean a Ramair Filter?

Only after eating beans!.

The kit should come with instructions. Mine did - but I'd have to go and look.

I have never used that flatulence experience for cleaning filters..only used it in elevators with good looking wimmin
maybe someday when the gastric function is at full speed and a filter needs to be cleaned..I shall try..
 

That sounds logical to me even without having any instructions yet. Perhaps rinsing in some warm water would be my choice. As for other comments and drying with an air hose, I would go easy on the pressure.