Frisco Litter Box Charcoal Filters, 2 count

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About This Item

Details

  • Trap stubborn litter box odors at the source with these charcoal filters.
  • Universal replacement filters can be cut to fit most litter boxes.
  • Absorbs foul odors to keep your cat’s commode fresh and odor free.
  • Effectively controls litter box odor and can easily be replaced as needed.
  • Frisco products are crafted to deliver more happy moments together—from litter box filters and comfy apparel, to engaging toys and sturdy cat trees. Designed, tested and approved by the pet experts at Chewy.

Instructions

Minimize mess & odors

Choose from a variety of options from clay and microcrystal to naturally sourced options like paper, grass, and pine. Each type offers benefits like powerful odor control to keep your home smelling fresh and easy clumping for hassle-free cleanup.

Kitties undercover

Frisco’s selection of cat litter boxes features details like high sides and easily accessible entryways, providing cats with privacy and comfort while keeping granules and odors contained and floors clean, or larger boxes for households with multiple cats.  

Quick, easy clean-up

Take the labor out of litter box upkeep with scoops, litter mats, and liners so you can keep their cat box a clean, hygienic happy place where they always feel comfortable.  

About Frisco

Give your pet everything they need to stay happy and healthy with top-rated, affordable pet essentials. Whether it’s their new favorite fetch toy, a carrier that allows them to tag along comfortably, or an outfit that keeps them protected, rain or shine, Frisco’s got you covered, so you can get more of what they love for less. 

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Reviews
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4.5
Rated 4.5 out of 5 stars
235 Ratings
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Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Compatibility

87% Positive

Durability

83% Positive

Ease of Use

90% Positive

Filtration Efficiency

95% Positive

60 Customer Reviews

Rated 5 out of 5 stars
By Kay on Dec 16, 2025

Ease of installation into litter box lid.

This product really seems to eliminate litter box orders. It is very easy to change, and does not introduce any order of its own, just absorbs other odors. like

This product really seems to eliminate litter box orders. It is very easy to change, and does not introduce any order of its own, just absorbs other odors. like it.

Rated 5 out of 5 stars
By Deborah on Nov 12, 2025
Top 100 Contributor

The perfect size and thickness

Needed a filter for my Petmate litter box. And these filters fit perfect. And thick enough to absorb odors effectively. Will definitely be buying more.

Needed a filter for my Petmate litter box. And these filters fit perfect. And thick enough to absorb odors effectively. Will definitely be buying more.

Rated 3 out of 5 stars
By Joy on Dec 16, 2025

Skeptical about the need for it.

I guess they are ok. I’ve never changed it. I am a daily scooper, and use odor control litter.

I guess they are ok. I’ve never changed it. I am a daily scooper, and use odor control litter.

Rated 5 out of 5 stars
By Victoria on Nov 12, 2025

Nice Cut to Size and Shape Filters

Purchased to cut to shape for litterbox filter holder that has hard to find refills. Cut them to fit...work great! Thanks Chewy!

Purchased to cut to shape for litterbox filter holder that has hard to find refills. Cut them to fit...work great! Thanks Chewy!

Rated 5 out of 5 stars
By Pat on Jan 6, 2026

I particularly love being able to clean without having to take the lid off!

The bottom is shaped so it's VERY EASY to clean the box.

The bottom is shaped so it's VERY EASY to clean the box.

Rated 4 out of 5 stars
By BCourtien on Nov 11, 2025

I guess it works.

I hope it's working. My sense of smell is almost all gone and I don't smell anything.

I hope it's working. My sense of smell is almost all gone and I don't smell anything.

Rated 5 out of 5 stars
By Heather on Oct 26, 2025

They work great

For my litter box I needed both, I did have to trim off some of the edge for it to fit.

For my litter box I needed both, I did have to trim off some of the edge for it to fit.

Rated 5 out of 5 stars
By Brandon on Dec 11, 2025

Great fit

Very easy to cut to size and install. Works great

Very easy to cut to size and install. Works great

Rated 5 out of 5 stars
By Lisbeth on Aug 13, 2025

Odor Control

This charcoal filter was cut to size and effectively used for odor control on my covered cat box.

This charcoal filter was cut to size and effectively used for odor control on my covered cat box.

Rated 5 out of 5 stars
By Dawn on Oct 21, 2025

Works good

These work good and do what they say they do.

These work good and do what they say they do.