Revitalize Your Air with Pure-Ness Zeolite Air Filter Set - Breathe Easier Review

I bought a cheap cat box from a thrift store. In fact, it's quite large and durable. I had no idea what filters to get to replace the ones inside (no box/docs) so I tried these. They fit perfectly! I will buy again if I need more

This multipack works just as well as the ones I've bought individually from PetSmart. And they are much more economical! They do the job of removing odors from pet crates. They work just as hard as I do to get a crate every day. I highly recommend it!

This is a lifesaver for our trays. Our cat usually stinks all over the apartment, but as soon as we replaced the old filters with these, he immediately stopped the odor from escaping the litter box. Highly recommended!

They do what they have to do. The 5 individual packs in this $10 pack are way too comparable in stores. An even number per pack would be desirable as large liter boxes such as t-shirts use 2. OK. I don't know the qualitative difference between zeolite and carbon filters. You?

I bought this because I couldn't stand the smell of the toilet even though it was cleaned daily. I don't know how old the last filter was but when it was removed it stunk. I've noticed a much less pronounced smell in the house with these drawers and I can finally walk past the trash drawers without flinching at the smell.

The filter fits perfectly and definitely helps to keep odors in the bin. Great value for a multipack, especially since I have to change about every 6 months (could probably be longer, but I prefer to change every 6 months just to be safe) - they last a lot longer than I do had expected.

These shell filters are great! I used to buy them individually at my local pet store for a higher price but can't find them in any stores anymore. This is the second time I order from Revain. They are cheaper and more convenient in a multipack (it will be a year and a half before I have to order again). And they really work! solid product.

Easy to install and eliminates filler odor. After it's time to change the filter and you forgot. You will definitely smell the order from the tray. Of course, this filter does not replace the daily cleaning of the cat litter; and wash their trays. The filter is an added touch that eliminates the smell of a homemade litter box. My apartment never smells like I have a cat.