For Ecovacs Sweeper DN620 / DN621 /BFD-WSQ / N79 / N79S / 500 4pairs Side Brushes+ 6pcs Filters+Roller Brush

1. Applicable area: less than 10 square meters
2. Applicable models: suitable for Yeedi K600 K700 and Ecovacs DEEBOT N79 N79S
3. Real machine mold opening, high adaptability
4. Easy to disassemble and replace as part of routine maintenance
5. Maintains the cleaning performance of the sweeper while reducing the infiltration of dust, pollen and other allergens into the air you breathe.