Construction dust - death for a domestic vacuum cleaner?

It is necessary to drill more holes in the concrete, to drill a small indent or cleaning up debris after repair. Take for dust control vacuum cleaner home and forth... but his wife immediately clutching his heart. They are convinced that such a cleaning quickly "kill" their domestic helper. And not without reason, by the way.

Small particles of concrete dust rapidly clog the filter. Their life becomes much less. And if the vacuum cleaner is powerful enough, it will stretch a portion of the dust into the engine through the filter without difficulty. And many manufacturers write that such a failure after cleaning - this is not a warranty case. Well, do not take the same because of this rent industrial vacuum cleaner.

Necessity is the mother of invention. Armed with a bucket with a tight lid, a pair of sewage over the laws of physics and collect "prefilter", which take the brunt of construction dust. If waste a lot do not have to every 5 minutes, shake the dust collector. Fill a bucket with (!) And carried back into the fray.

Crown appropriate diameter drill two holes. One of the center cap, and the second at the very edge. Insert the corners (as pictured). To connect the central vacuum cleaner. To the side - the suction hose.

IMPORTANT lateral corner forward tangentially to the surface of the bucket. Centrifugal force pushes dust toward the outer part of and does not get in the middle.

Not once met such a filter is not only at home, but also builders. On high-volume enough to throw the lid on the bucket and another to work on. They took it at the end of the day and do not need to once again shake the dust collector.

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