[Replaceable Roller Brush Filter] This product is compatible with the HF2/3845N/3831 floor scrubber, featuring a replaceable roller brush filter. It allows for easy maintenance and extends the lifespan of the scrubber. [High Compatibility] Designed specifically for HF2/3845N/3831 models, this roller brush filter provides a perfect fit and ensures optimal performance. It effectively captures dirt, dust, and debris, delivering reliable cleaning results. [Efficient Floor Scrubber] With the replaceable roller brush filter, your HF2/3845N/3831 floor scrubber can maintain its efficiency and provide exceptional cleaning. Experience spotless floors and an enhanced cleaning experience. [Simple Replacement] The roller brush filter is designed for easy replacement. remove the old filter and replace it with this compatible . No complicated steps or tools required. [Robust and Long-lasting] Made from materials, this replaceable roller brush filter is built to last. It withstands regular use and cleaning without losing its effectiveness. Enjoy hassle-free cleaning with no more clogged filters. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:Plastic Package Contents: 1 * Vacuum Cleaner Brush Roll Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.