Fresh Headquarters 4Pack Activated Carbon Odor‑Reducing Filters – Compatible with Hidden Cat Litter Planters – Neutralizes Litter Odors

I have the fake plant litter box with the circle filters on top but my crazy cat likes to take them off and rip them apart. But it really starts to stink without the filter on so having these replacements on deck it great. They help a ton with smell, affordable and fit my litter box perfectly. So far she hasn’t torn this one apart!!!

I've had my hand-me-down planter litter box for two years and could never find the replacement filter for it - that is, until I bought a second planter box for the new kitty in the house and this product was recommended. It fits perfectly and works even better! No litter smell in the living room now! Just wish someone offered the fake straw I could put over the top of it...

We absolutely love these filters! We have the litter box that looks like a large planter and these filters fit so well. Our house is small but we don’t smell any cat smells since we use this!

I bought these because my cats managed to destroy the last one... I cover these with stone and I can really see the difference in term of odors.

Fits perfect on top of the planter litter box! Didn’t even realize there’s a filter under the grass/fake plant on top, so I should have replaced it a lot sooner! Replace those filters y’all!

Fits my litter box perfectly, and the company itself is incredible. I receive a hand written letter by the owner thanking me

These are not the same filters that come with the litter box, these are about the same width as construction paper.

These are perfect for my cats litter dome. My home no longer smells of cat waste. They came quickly and they really work. :)