Fangrui Product Details The Filter Can Block Dust And Particles, Reduce The Penetration Of Dust, Pollen And Other Into The Breathing Air, And Effectively Filter To Resist Secondary Pollution. The Roller Brush Can Be Adjusted To Rotate, Sweep The Dust Into The Dust Box, And Prevent Hair From Tangling.the Side Brush Reaches Deep Into Corners And Edges To Remove More Dirt, Dust, And Debris, And Makes It Easier To Clean Those Hard-to-reach Areas With Pet Hair Attachments. The Reusable Mop Pad Has Strong Water Absorption, High Temperature Resistance, No Fading, No Lint, Easy To Dry, , Strong And Long-lasting Cleaning Ability, Can Effectively Clean Footprints, Juice Residue, Oil Stains, Etc. You Can Install It Easily Without Additional Tools, Saving Your Time And Freeing Your Hands To Complete Complicated Installation Steps. Regular Of Spare Parts Improve The Cleaning Performance And Suction Power Of The Broom, It Is Strongly Recommended To The Spare Parts Every 2 To 3 Months Colour:photo Color Material:rubber+pl