Please note that there are two very similar WD 3s, one with a plastic tank and a socket on the front panel, the second with an iron tank and no socket. I have one without an outlet. Bought 8 years ago for refurbishment, very helpful. I still use it as a household vacuum cleaner. Its pros: 1. Normal suction power (although not very large, many household vacuum cleaners have more, but the vacuum cleaner is only a kilowatt). 2. The ability to absorb construction debris, construction dust, incl. cement, from which a household vacuum cleaner will immediately get sick - well, yes, for this I bought it. 3. The ability to up liquid dirt (without a bag) is declared, but I almost never used it, there is no need. Has some cons: 1. There are not enough nozzles, but this is a construction vacuum cleaner. 2. In some cases, probably, the suction power may not be enough (for example, to dust out of the ventilation grate, where the pipe does not crawl through). 3. The power cord is a bit short, for household ones it is usually longer, but it's enough for me. 4. Does not move its own wire with its wheels, this is inconvenient.
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