Additional Accessories Kit

Applicable with Robot Vacuum Model: E20 E30 E31

Materials: Plastic

There are twelve Filter sponge and twelve Strainer HEPA in the box. The filter sponge can efficiently filter allergens like dirt or pollen. The advanced strainer HEPA captures 99.97% of the 0.3-micron particles in the air, which promises you a much cleaner living environment with fresh air. 

Please clean the filters once per week(twice per week if you have pets).

It is recommended to replace the filter every 2 months.