3M Dual-Fiber Quick Change 5 1/2 in x 16 in Wet Mop Head and Handle, Green - 55593 Width-60" They have an NPTF (National

They have an NPTF (National Pipe Tapered Fuel) connection on both ends of the fitting

Bright yellow color helps identify protected drains

Cast aluminum with polystyrene spindles

Coalescing/carbon filters remove odors and include a filter replacement window indicator

✅ Removable Spindle Fits Multiple Core Sizes

3M Dual-Fiber Quick Change 5 1/2 in x 16 in Wet Mop Head and Handle, Green - 55593 Width-60" They have an NPTF (NationalFloor Tool Type: Wet Mop Head and Handle; Mop Style: Flat; Handle Included: Yes; Frame Width: 16 in; Frame Depth: 5 1 2"; Handle Material: Aluminum; Handle Length: 54"; Mop Connection Type: Quick Change; Mop Head Material: Dual Fiber; Mop Pad Size: 5 1 2 in x 16 in; Launderable: Yes; Mop Head Color: Green; Includes: Flat Mop Handle and Frame; Item: Mop Kit