The Miele Callisto S5281 is a bagged canister vacuum cleaner. It’s the standard model of the S5 series, which are the high-end models from Miele. The canister is fully sealed, with a HEPA filter.
The Miele Olympus S2121 is a bagged canister vacuum cleaner. It’s the standard model of the S2 series, which are the cheaper canister vacuum cleaners of Miele, but still take advantage of the same motor than the high-end models.
Bagged Vacuum Cleaners
Bagless Vacuum Cleaners