Litter Waste Receptacle Refills Sort By Default Title - A to Z Title - Z to A Price - lowest first Price - highest first Time Added - latest first Popularity - most popular first Sales - best selling first Litter Champ 3-Pack Refill, Green $23.95 Litter Locker Refill $6.95 Litter Locker II Refill cartridge-3pk $21.95 Litter Locker Refill 1 Plus $4.95 Lucky Champ Litter Champ Refill Liner - Single Pack $11.95