APPLICABLE MODLES - The vacuum cleaner bags 6.959.130 are 100% compatible with the vacuum cleaners A 2201, A 2204, A 2204 AF, A 2206 X, A 2236 X pt, A 2251 Me F1, A 2254 Me, A 2534 pt , A 2554 Me, A 2 more→Me, A 604, A 2654 Me, A 2656 X Plus, WD3, MV3, SE 4001, SE 4002, WD 3.150, WD 3.200, WD 3.230, WD 3.250, WD 3.300, WD 3.300 M, WD 3.310, WD 3.370, WD 3.500, WD 3.500 P, WD 3.5000 40, WD 3.600, WD 3.800, A 2231 PT.HIGH QUALITY - Dust bags use high quality kraft paper and membrane polypropylene filter to better protect the vacuum cleaner. The premium wd3 vacuum bags have a thicker design on the cardboard to avoid sagging, they are durable and sturdy, saving you hassle and money.DOUBLE FILTRATION …