Review on Replacement Craftsman 9 17912 Genuine 5 Layer by Jerry Gonzalez

Great filter, I already had an old CleanStream filter that worked fine and have had it for years. I was doing a tile and grout demo and thought it would be nice to have a few more HEPA filters so I could twirl them around knowing it was going to be a bunch of dust. They turn out to be just as effective as my old one but very easy to clean in comparison, lots of dust is knocked out and the rest can be blown out the back with a leaf blower. Couldn't be happier with the way they worked. We'll see if they last as long as my old CleanStream HEPA, but so far they're impressive.