8 Pack Carbon Filters Compatible with Litter-Robot 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh

Fits the litter robot perfectly, and much cheaper than the official product. I think it definitely reduces odors.

I purchased these carbon filters for my automatic cat litter box, and they've worked very well. The filters fit properly and were easy to install without any modifications. works for litter robot for perfectly One of the biggest improvements I noticed was the reduction in litter box odors. The activated carbon seems effective at absorbing smells, helping keep the surrounding area fresher between cleanings. With multiple cats in the house, that's a huge benefit. The filters appear to be well-made and thick enough to last as expected. Having an 8-pack provides excellent value and means I won't need to reorder for quite a while. Overall, these filters perform their job effectively, fit correctly, and offer a cost-effective alternative to more expensive replacement filters. I would definitely purchase them again.

The QUEARN 8 Pack Carbon Filters are a great, budget-friendly alternative to the more expensive litter robot filters. They fit well and do an excellent job absorbing odors from the cat litter box. If you want quality odor control without breaking the bank, these are a solid choice!

Significantly thinner than the brand version, so not a direct replacement. I used two at once, which works well, and probably still cheaper overall.

It fits the litter robot and is cheaper than the manufacturer’s. Works like it’s supposed to considering it’s just a carbon filter.