Dog Deodorant Toilet and Deodorizing Filter

I bought a second dog soon after getting my first one, and they ended up not being the right size for each other, so I only used this for a short time.
I only used it for two weeks, but it's not completely scratch-free, so please refrain from purchasing if you are concerned about that.

Tray: 1
Deodorizing filters: 2 sets of 4 filters each.

Please let me know if you would like to see photos.

Thank you for looking.