This electrically driven powerbrush fits between the 217-3 and 236 models in size and features. At 14" wide, this powerbrush increases your cleaning area and offers the convenience of 5 separate height adjustments. Ideal for medium & high pile carpeting, the SEB 228 is standard with the Miele Callisto but is optional for an Miele S4 or S5 canister vacuum cleaner that is electric capable.