This is a comparison of the E Series Canister Vacuum Cleaner Line.
Similarities:
All of the E series vacuums have 3 cleaning attachments that are stored inside the body of the canisters- the dusting brush, crevice tool, and upholstery attachment. Each have the same length hose, extension wand, and all come with a carpeting attachment. All come with SEBO's S-Class Filtration
Differences:
91602 (white)- air driven, pure suction. No electrical components in the hose, wand, or flooring attachments. This model has a dual function head to allow you to clean both hard flooring and low pile or delicate carpeting. You can always add a separate hard flooring attachment to this model if you choose. This is ideal for users with all hard flooring and low pile / delicate carpeting.
91643AM (gray)- This is also an air driven, pure suction model. No electrical components in the hose, wand, or flooring attachments. This machine comes with 2 flooring attachments- a separate hard flooring attachment and a turbo carpeting attachment that contains a spinning brush roll. This carpeting attachment does not have a brush roll height adjustment- so this model is ideal for any and all hard flooring, and low-medium pile carpeting that is not shaggy.
91620AM (blue)- this is an electric canister- so you have an electric carpeting power head with it's own independent motor and 4 height adjustments to accommodate any pile carpeting. This model also comes with a separate hard flooring attachment so it can clean all pile carpeting and all hard flooring. We recommend a model with an electric carpeting power head for anyone who has allergy or asthma sufferers in their home as an electric head cleans deep down into the base of any carpeted surfaces.