Product review (1 stars): Do not buy this via Amazon
This product was SO not worth the money - neither filter worked correctly - and since the filters are supposed to work for 6 months each and we kept trying different ways to get them to work it took us about 2 months to truly realize neither worked - and now I can't return them since Amazon has a 30 day return policy. This is the reason why products like this should NOT be bought via Amazon. If I had of bought this at a hardware store I could have easily returned them and gotten my $$$ back...and these are not cheap!!  What a waste of time and money.