Qzbhct filters are designed to fit LR 4 Litter Box LR4 Models; They’re also easily customizable to ensure a perfect fit for your specific litter box
Effective Odor Control: Say goodbye to unpleasant litter box odors; Qzbhct activated carbon charcoal pads are highly efficient at trapping urine and feces odors
Each pack contains 6 filters, with each filter lasting an impressive 2-3 months
Easy Installation: Replacing the filter is a breeze – simply lift the lid of your litter box, remove the old filter, and replace it with a new one
Measuring 0.2 inch thickness