The cure. When you put the filters on make sure the clamp is SUPER LOOSE. Loose enough to move around is not loose enough. This happened to me too. I put the filter on and I could easily pull it off. after I really loosened up the clamp I felt it go on further. and after I tightened the clamp I could not pull the filter off even with a lot of pressure. I have had them on for two years without a problem. Guys who have had a problem with them falling off never had them on correctly to start with.
