Make from paper, has superior durability and stability, and is not easily torn Suitable for F-type ( 90662, 9066200, 9066208, 9066211, 9066227, 9066233) and I-type ( 90672, 9067200, 9067233) vacuum cleaners, with a capacity of 10-14 gallons It can effectively captures small particles, gypsum, and cold ashes in the workplace and home, greatly reducing and garbage Adopting a heavy-duty sewing rings sealing systems, it effectively prevents leakage, extends the service life of the filter, and ensures that the vacuum cleaners always maintains strong suction The vacuum bag can be directly discarded after use, without causing secondary pollution, and fast, making your cleaning work easier