Yes, nozzles are useful for working in hard-to-reach places. But the suction power after these nozzles is very, very weak compared to the lack of nozzles. And for the price... you might as well get one of those shop vacuums. These nozzles cost about the same, and they retain strong suction. In addition, you now have 2 vacuum cleaners. So no, I wouldn't buy it again, nor would I recommend it. Just my 2 cents.
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