Think Crucial Replacement For Bissell Calcium Filter & Mop Pads Fit Bissell 46B4 39W7 21H6 31N1 1867 1865 Series Vacuum Steam Mops; Compatible With Part # 3255 218-5600 2032158 2185600 HIGH QUALITY STEAM PADS AND FILTERS for use with your steam mop. Get back to having clean floors again! HEALTHIER LIFESTYLE! No one wants to clean their carpets with dirty water. Use this filter to keep hard water deposits from mucking up your steam cleaner. This filter will neutralize minerals that can lead to scale buildup and extremely inefficient cleaning. EASY TO INSTALL so you can get back to cleaning as soon as possible! Simply remove your old filter and put this brand new one in it's place! SAVE MONEY by using washable and reusable mop pads! 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! GUARANTEED SATISFACTION because of a 30 day full money bank guarantee and a trusted Crucial Vacuum warranty. We are so confident in our products that we have no problem giving you every penny back if you're unhappy with your purchase. You won't see promises like that from big box brands!