General description Made of high-quality, environmentally friendly materials, these vacuum cleaner bags are exquisite and highly compatible with various models. They feature a composite paper design that ensures double filtering of dust, providing high filtering efficiency and preventing harmful dust from being released into the environment. Technical specifications Material: Paper Color: Brown Size: 81 x 22 cm Package Contents: 10 dust bags Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible models include: A 2201, A 2204, A 2204 AF, A 2206 X, A 2236 X pt, A 2251 Me F1, SE 4001, SE 4002, A 2254 Me, A 2534 pt, A 2554 Me, A 2600000000 4 x A 2. 654 Me, A 2656 X Plus, 3.200, 3.300 M, WD3, MV3, 3.150, 3.200, 3.230, 3.250, 3.300, 3.310, 3.370, 3.500, 3.5, 3.500, 3.5 40, 3.600, 3.800, A 2231 PT. Usage Replace the dust bag when full for optimal performance. It is recommended to replace the spare parts every 2 to 3 months to maintain the machine's efficiency. The