BASF had a big problem of contamination with product on the floor under the landfill in their fertilizer department. Recently this problem was solved by “shoveling” which is very intensive work. This was dirty and tedious. After extensive testing of the Madeko Pneumatic vacuum cleaner  seemed that this was the best and cheapest solution to solve the problem. The filter of this cleaner needs special requirements. Besides excellent separation properties this filter must be very strong and reliable.  Due to the power; the Robust design and the virtually maintenance free construction made it for BASF easy to decide to order this Madeko pneumatic vacuum cleaner.