I don't know if this product has been used or not, there is no seal on it. It looks dirty inside and smells like shit. Normally stuff like this should have a air-tight seal to prevent air leaking. I didn't return right the way because I'd like to give a shot, maybe that's how it is. So, I put it in my brand new car for two weeks, it didn't improve the smell of carpet glue or leather obviously. It's better if I keep my windows open all the time. The smell will gone quicker.
2 of 3 found this helpful
BARACUDA G3 W03000 Inground Suction Side Automatic Swimming Pool Cleaner
Mar 25, 2017
Better than the cheaper one
The price is not high if you want to something last longer