For ecovacs deebot N79 N79S DN620 DN621 DN622 robot vacuum cleaner.
1 Pcs * Main Brush
6 Pcs * Hepa Filters
6 Pcs * Side Brushes
It's normal that the side brush or the bristles of main brush may be bending in transit.
You can put them in hot water (about 85 ℃) for 5 minutes, then they can be recovered.
It will not affect the quality and performance of the items.
The products which we showing on Amazon marketplace are the replacement accessories of Ecovacs, they are not the original ones, please kindly pay attention to it.
The Ecovacs, which is the registered trademark of the owner.
The use of brand name Ecovacs is with the purpose of displaying compatibility.
If the main brush spins while the side brush can not spin.
You can check the main brush to confirm whether it can spin or not.
If it can, then check the side brush to confirm if there are something twined around it.
If there are, then clean up these things.
If the main brush and side brush can not spin either.
You can loose the screws of the box which contains the main brush.
If the main brush and side brush still can not spin, then replace the main brush or the container of main brush.
If these methods do not work, please do not hesitate to contact us, we will try our best to solve the problems for you.