ScoopFree™ replacement litter, Blue Crystal, 3 pack.
Special crystals for maximum odor control. Suitable for ScoopFree™ Original and Ultra.
1 tray lasts up to 30 days for one cat, 15 days for 2 cats and 10 days for 3 cats.
Crystals absorb liquid and bacteria for long-lasting odor control and reduced moisture in the litter box. The crystals do not produce dust and do not stick to the cat's paws.