Petmate Arm & Hammer Sifting Litter Box Size:One Size It is also waterproof

It is also waterproof

Penetrating Oil Finish That Provides Deep Protection Against Moisture Damage

The gauge is designed with stamped size markings for clear identification of threads measuring 8 - 44 Teeth Per Inch (TPI)

This bulb is Energy Star and California Title 20 / 24 certified

Petmate Arm & Hammer Sifting Litter Box Size:One Size It is also waterproofThe Arm & Hammer Sifting Litter Box is the ultimate sidekick in litter box cleaning. Constructed from durable plastic with a reinforced bottom, its unique design allows the litter to pass through as quickly and easily as possible. The Arm & Hammer Sifting Litter Box comes with one sifting pan and two regular pans, so no scooping is required. To help prevent odor and extend the life of litter, this litter box has Microban for built in antimicrobial