Miele AirClean Dust Bags features:

•9 Ply construction
•Self-sealing, spring-loaded collar
•15% improved filtration over Intensive Clean bags
•33% longer suction performance
•Puncture and burst resistant Air flow guides resist clogging & increase capacity

Fits the following models:

Callisto
Aquarius
Earth
Capricorn
3 Libra
Pisces
Red Velvet
Champagne
Blue Moon
Titan
Delphi
Capri
Olympus

16 Airclean bags, 4 Motor Filters, 4 Super Airclean Filters