Review on 🌬️ Optimized Pureness F6 Zeloite Air Filter by Stephanie Adams

The price is great but I'm confused. I got this Van Nest tray because I'm a foster mom and I saw that I can add filters to get rid of the smell. I was very satisfied and ordered immediately. When one arrived I realized I needed 2, which I wasn't told in the compartment or on the Amazon listing. After the second one finally arrived, I really didn't notice any difference. Could it be because this little box doesn't have a door but was made with filters, so it must be doing something right? Either those filters aren't doing anything or that cat really stinks lol. I will not replace!