Review on FRESH HEADQUARTERS Cat Litter Box Filters for Petmate Booda – Activated Charcoal Filters Eliminating up to 99% of Odors, Ensuring a Fresh-Scented Home by Ericka Montoya

They go perfectly with my booda box! Move it down along the edges of the circle. There is absolutely no reason to cut it. I'm sure that's why this doesn't work for all carvers. It would be logical that now it is not dense and too small! I have 2 cats that use a Booda box, the filter works for multiple cats. I still have a box of Booda for the world's biggest cat, she always stinks. He did great too. I had it almost 3 weeks and it works and it doesn't smell! Whatever filter came with the Booda box worked just as well, I knew when to change it because it was starting to smell! Great quality, well made, I had 43 year old cats that I would have known.