1. Material: plastic
2. Use environment: home
3. Applicable area: 101-150 square meters
4. Suitable for BLACK&DECKER BSV2020G /BSV2020WAPB
5. Rugged and durable, long service life
6. Isolate dust and harmful gases, and clean the air
7. Effectively help improve cleaning efficiency and save cleaning time
8. Convenient installation and disassembly, highly matched with the equipment
9. Weight: about 165g
10. Size: 246mm