1. Function: clean
2. Applicable area: less than 10 square meters
3. Applicable model: suitable for Shark sweeper, S87 / R85 / RV850
4. Environmental protection material, durable
5. Hypa filter, good filterability
6. Real machine mold opening, high adaptability
7. Size: 10x10x1.6cm
8. Net weight: 33g