For bissell powerfresh steam mop can compatible with 1940 Series,19402, 19408, 19409, 1940A, 1940F, 1940Q, 1940T, 1940W, B0006,1806, 15441, 1544, 15443, 15446, 15448, 1544A, 1544B. Compatible Part #: 5938 & 203-2633,1606668 and 1606669. | Easy to install: so you can get back to cleaning as soon as possible! Simply attach and remove when dirty,When your pads are dirty from use, just toss in the washing machine with no fabric softener and let them air dry until you need them again. | Mop Pads Set: Includes 2 types of pads to fit your cleaning needs, 3 soft microfiber mop pad for everyday cleaning; 3 soft microfiber mop pad with scrubbing strips for tough, stickier messes. | Reusable and durable thick cleaning pads. Please make sure they are dry before re-installing. | MACHINE WASHABLE: mop pads are easy to clean by washing machine.