Sifting Enclosed Cat Litter Pan is ideal for owners who want the benefits of litter scoop free maintenance combined with the odor control and privacy of an enclosed pan. The Sifting Enclosed Pan provides class leading odor control with an odor door & zeolite air filter. High polished finish that is odor & stain resistant. The Van Ness Enclosed Sifting Cat Pan is easy to clean and maintain. Large enough for multi cat households. from pet safe materials. The best for your best friend. Throw out your scoop and save time with our Van Ness sifting enclosed cat pan. This smartly designed unit features two nesting pans and a sifting screen. Stack the pans with the sifting screen on top and fill with clumping litter. When you lift the sifting screen the litter sifts out into the pan leaving the clumps that you throw away. Replace the sifting screen in the empty pan move the litter from the full to the empty pan restack and your are finished. Roomy pan features a locking lid with filter carrying handle and removable odor controlling door.