High dust absorbtion due to fine dust special filter. Created to fit your vacuum. These bags guarantee your vacuum will work on full suction power. For: BS (47/.-52/., 54/., 55/., 57/., 58/., 70/., 80/.-88/., 97/., 98/.) Compact (1200, 1300, 1400, 1600, 2200 Duo) Cyclopower (2200 Duo, 2400 Duo) Domatic (Harlekin, Pianissimo, Valente) Exclusiv, Futura, Handy (Valente), Öko-Lux Original size (9, 9a, 9b, 14) Storm, Topo, Twister, Varia (Pianissimo, Pro Edition, R-Control SES, Valente), Villa, Vinto, Vision, Vivo Contents: 12 bags & 3 filters