Hey, it's a piece of foam. Okay, it works but it's WAY overpriced. Unlike other accessories that sometimes flirt with being too expensive this one really IS too expensive. I don't recommend it. I'd say, if you need a wet-vac, shop elsewhere. For dust collection, this is your stop. And avoid buying this foam.
"Reconditioned tools from CPO works as good as new at almost half the price. I will buy them again and will definitely shop with CPO...oh, and I don't do surveys...but, this time I just had to!" -James W.