High-Efficiency Particulate Air is a standard of air filter. By this standard an air filter must remove 99.97% of all particles greater than 0.3 micrometre from the air that passes through.
A device with an allergy filter can remove allergens and dirt from the physical surfaces in your home. It can make your indoor air cleaner and more breathable.
Audible noise is the noise that a device produces while in operation. Reduced audible noise improves quality.
Sebo D4 Premium
Dyson DC59 Animal
Having washable filters reduces the costs associated with using the device.
The device can work longer without needing to be emptied.
The device has a longer hose which makes it easier to clean high places with an attachment, and it's less likely that the unit will tip over when doing so.
Dyson DC33 Multi Floor
Devices with wider brush can clean your floors in less time.
Kenmore Progressive 31069
Devices with this form are lighter and take up less space. They are ideal for cleaning stairs, hard floors, upholstery and for cleaning in between furniture. They are generally more affordable.
A long cable ensures more freedom of movement.
The device is designed to adjust to all types of flooring and all sorts of everyday environments.
The device is designed in a way that it gives you a larger operating radius.
With rotating air-powered rollers, this floorhead allows deep cleaning of carpets as well as quick removal of hair and fluff from carpets.