NATURE'S MIRACLE™ Odor Control Cat Litter Box Charcoal Filter
It controls odor problems.
This product keeps my cat litter box under control. It works well with the enclosed litter boxes.
February 16, 2014
Has templates for most litter boxes!
This product costs less than the filters the litter boxes try to sell you themselves and is essentially the same thing. The filter seems to help a little bit. If you need a filter, I recommend this one, which has templates so you can cut it to fit your litter box. Very handy.
December 5, 2011