Search query: liner for litter box 21x15

Product: EZ Cat Litter Box Liners 60 Count Drawstring Cat Waste Liners Save more with 60 count value pack. Kitty Litty cat litter liners feature drawstring tie for easy cleanup. Heavy duty & leak proof. White cat litter liners for most litter box sizes (36" x 18"). 60 Count Jumbo Cat Litter Liners
Size: 36" x 18", fits most litter boxes
No more messes and cleaning. Tear resistant.
Drawstring feature for easy cleanup
Heavy duty, leak proof, & extra large EZ White

Product: Fresh Kitty Super Thick, Durable, Easy Clean Up Jumbo Drawstring Scented Litter Pan Box Liners, Bags for Pet Cats, 10 ct Heavy-duty grip strips keep liners in place
100% leak-proof
Features easy-tie handles for fast, mess-free clean-up
Ultra-thick, scratch guard technology prevents troublesome tearing
Fits litter pans up to 25’’ L x 21" W x 22" H Fresh Kitty