Applicable To : Freo?Please Check Your Robot Model Before Purchg? | | Note: This Bottom Cover Is Only Available For Freo Zero Tangling Roller Brush | | How To Replace The [Zero Tangling Roller Brush Bottom Cover] : Step 1.Pinch The Purple Latches At The Same Time To Open The Cover. Step 2.Align The New Cover With The Dent Inside To Install It, And Press It Down To Ensure It Is Installed In Place | | Contents : Zero Tangling Roller Brush Bottom Cover *1 | |