O’Cedar, Triple Action Power Scrub Roller Mop, A Unique Microfiber Wave Sponge Design That Has Better Spill Pick Up & Grabs More Dirt Than Ordinary Sponge Mops, Power Scrub’s Scrubbing Brush With Dense Soft Bristles Gets Rid Of Tough, Dried On Dirt Without Damaging Floors, T-Shape Wringer Improves Grip & Handling For Easier Wringing, Compatible With The Triple Action Power Scrub Refill, # 184363.