WHAT SIZE OF LITTER BOX IS CATALYST DESIGNED FOR?Updated 2 years ago

One 10lb. bag of Catalyst is 1/3 of a cubic foot. 

If using a large box (15x18 inch) 1 bag will fill the pan to 2.5-inch depth leaving 4lb. of litter remaining in the bag after filling. The remaining litter should allow the user to scoop and replace the litter over the next 30 days.