This brush roller is a genuine replacement part for the Hizero All-in-One Bionic Hard Floor Cleaner and its recommended replacement period is every 12 months. Installing a new brush roller regularly is essential to maintain your Hizero's effectiveness.

1. Please switch off and lock the product.
2. Press the cleaning head cover button to open the cleaning head cover.
3. Release the brush roller snap-fit in the direction of the arrow.
4. Remove the old brush roller and insert the new one.
5. Push the brush roller back in and make sure that the snap fit locks properly. Close the cleaning head cover.