The Commercial AirRAM Cordless Vacuum Cleaner is strengthened by aluminium components to resist the wear and tear caused by even the toughest cleaning environments. Bad odours can cling to the insides of traditional vacuums and cause unpleasant smells. The Commercial AirRam contains refillable scented cartridges to leave the room smelling clean and fresh.The AirRAMs revolutionary, lightweight design allows you to glide around any space, moving effortlessly from carpet to hard floors. With a low profile, the AirRAM can reach under chairs and tables and into any hard-to-reach areas. The Commercial AirRAM weighs just 3.3kg, which is half the weight of many mains power vacuums, making it easier to transport around.The professional grade 22v Lithium-ion battery is energy efficient, providing a 40-minute run time per battery, from a 4 hour charge. A short charge of 1 hour will also deliver a burst of additional run time. The Commercial AirRAM is easy to empty with almost no mess. The dirt is compressed into a capsule which can then be cleanly removed using the ejector mechanism.