Product review (4 stars): So far fits lot better than the best air brand from Walmart filter
So far fits lot better than the best air brand from Walmart filter. To me that is a plus. I do not have a water softener and I have not yet found a filter to last more than 2 weeks I give it a 4 star because I don't know how fast this will turn brown.  Cause im a smoker I don't know if that changes things