[. . . ] [. . . ] At the same time, the power needs to be sufficient for fast, effective cleaning, and the dust bag must be large enough to avoid constant changing. The Nilfisk GD 5/GD 10 backpack vacuums surpass all criteria, with technical advancement that shows in every Nilfisk product, making fast productive cleaning at a price that won't bust your budget. Easy to install optional HEPA filter for allergy & asthma suffers. Nilfisk GD 10 Back Accessories are stored on the belt for easy access. Wide selection of accessories available to meet specific applications. Power plus comfort = Productivity 3 · · · · · · · · · · Low sound level for operator comfort and cleaning in noise-sensitive areas Lightweight vacuum cleaner and a harness that is ergonomically designed to reduce fatigue Good filtration with HEPA filter option Durable construction for longer working life Containers in different sizes to fit the application 15 metre detachable cable with safety release saves time Easy to store as it stands on the floor or can be wall hung Suitable for left or right handed use Excellent power/weight/price ratio Exhaust air designed so that it does not interfere with the operator Nilfisk GD 5 Back For convenient cleaning of those hard to reach places, the GD 5/GD 10 backpacks are the answer Quality design to lower the cost of cleaning Dust bag and filters are easily accessed without the need for tools. Comfortable carrying harness for less fatique. Exhaust air is directed away from the user to avoid heat and will not blow papers off the desk. [. . . ] [. . . ]