Litter Box Filters

3 litter box filters from Fresh Headquarters, Lubise, Quearn and more.

Recommended Litter Box Filters

ShuRex

Black, 12-Pack

+Twelve replacement charcoal filters per pack

+Designed for the Modkat Flip cat litter box

+Charcoal filters for odor control in the litter box

−Black filters only, no other color options

No price recorded yet.

Quearn

12-Pack

+Twelve-pack provides a long supply of filters

+Thickened 0.5-inch filters for added material

+Compatible with LR 4 automatic litter boxes

No price recorded yet.

Fresh Headquarters

Black, 12-Pack

+Twelve-pack offers a large stock of replacement filters

+Pre-cut activated carbon filters for easy installation

+Activated carbon media for odor control

No price recorded yet.

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.