Simplify cat litter box maintenance in your multiple-cat home with this Purina Tidy Cats BREEZE with pellets and Ammonia Blocker pads resupply kit. Designed for use with the Purina Tidy Cats BREEZE cat litter box system (sold separately), the anti-tracking kitty litter pellets allow urine to pass through, keeping solid waste on top for fast, simple scooping. The Ammonia Blocker is guaranteed to prevent ammonia odor for seven days for one cat, while the super-absorbent cat litter box pads trap moisture and contain urine, so your cats stay dry and comfortable. There's no more scooping clumps of urine when you use this innovative cat litter box system that helps you maintain a fresh-smelling home. The pellets in this BREEZE system are 99.9 percent dust free, and the kitty litter pads are conveniently disposable. We back this BREEZE with pellets and Ammonia Blocker pads bundle pack with a Tidy Cats satisfaction guarantee. Love it, or get your money back.