20 vacuum cleaner bag for Siemens VSQ4GP1264, VSQ4GP1266, VSQ4G1400, VSQ4G1432, VSQ4G2122, Q4.0 Silence Power, Supersilent # S17BL (household goods)
Good and cheap - so to say a Swabian product. The bags fit, tear even when removing on, the dust stays inside. Fulfills the purpose.