The two-level filter system allows for effective air filtration while maintaining air flow. The charge level of the AS 2 battery can be viewed on the LED display at the press of a button. The AS 2 battery works exclusively with the products in the AS System and is not compatible with the HSA 25.
Included with the SEA 20:
· 1 x crevice nozzle
· 1 x universal nozzle with removable bristle attachment
· 1 x extension tube
· 1 x vacuum hose
· 1 x bag