Killer FilterReplacement for DELTECH 110E

I do not know how well the filter actually works because it does not seal well and I have to try and repair it somehow. If I could get my money back, I would. This was expensive and I expected better quality. I am building a shop air system and time slipped by before I knew of the problem, so it hasn't been returned. If the seller wants to make this right, I am willing to change my review.