Mop Bucket Systems; Perfex TruClean II Compact Flat Mop, Bucket-in-Bucket, White, PF-30-2-W - Cleanroom World
Mind Reader Mind Reader 20 Liter Heavy Duty Mop Wringer Trolley, Yellow in the Mop Wringer Buckets department at Lowes.com
Swiffer 42.2 oz. Wood Power Spray Mop Starter Kit 5 Refills Plus 2 Floor Cleaner (2-Pack) Plus 2 Mopping Pads (20-Count Bundle) 079168938973 - The Home Depot