For those of you who, like me, have many cats, this is the easiest way to decrease your litter scooping time. I don't bother with pine litter or anything else in a higher price bracket. I use the cheapest clumping litter I can buy at Walmart and sift it every day. Walmart used to make its own sifting litter pans, which were great, but that product is no longer available. These litter pans are fine substitutes. The coating on the plastic is reasonably non-stick. If you hold the screen in a large bag with one hand and hit the back of it with the litter scoop in your other hand, the more sticky clumps will be released. This is a good-sized pan, and my 17-pound cats have no trouble fitting inside or turning around to find the ideal spot for their business. One end of the pan dips lower for ease of entry. The top frame probably helps prevent some litter from flying out, yet it also takes a moment longer to attach due to its tightly latching edges. I'm neutral on this attribute. An online search will bring up several other sifting pans, but they are at least twice the price of this one. I use 6 litter pans for 14 cats and spend a total of no more than 5-10 minutes a day sifting all 6 pans. This product works nicely here.
Rating: [5 of 5 Stars!]