Fits newer model buckets from 2018 to now. Rubbermaid 2064907 WaveBreak Dirty Water Bucket is made to accommodate the WaveBrake Mopping System. The bucket is made of sturdy plastic and fits securely into the WaveBrake Bucket to separate the clean water from the dirty water. A handle makes removal of the bucket easy. The ledge is able to fit on the front to rest on a sick while it is being emptied. - Red - Plastic - Capacity 18 qt - Length 14 in - Width 10 in - Height 14 in - Sold per each