Designed for use in your ScoopFree or ScoopFree Ultra Automatic Cat Litter Box. ScoopFree litter cartridges are filled with ScoopFree Crystals, which has advanced technology to absorb liquids and lock away odors for unbeatable odor control. One ScoopFree litter tray cartridge filled with ScoopFree crystal litter lasts as long as 30 lbs. of the leading clay litter. ScoopFree Crystals is designed to keep your litter box smelling fresher longer.
Recommended litter cartridge replacement varies by the number of cats using the litter box. For one cat, replace cartridge every 20-30 days; for two cats replace every 10-15 days; for three cats replace every 7-10 days.
Made in China.