This attachment was ordered to replace the one that came with my Sears commercial vacuum. It is about twice as wide as the original, so it sucks much faster. I mainly use it in the garage and collects sawdust and other small debris well. The opening is fairly narrow so it won't accommodate items larger than 1/4 inch, but that's not a problem for me. If you regularly pick up large debris, you may need a different attachment. The brush on the back of the nozzle does a good job of sweeping, but when you tug on the hose it repels debris instead of picking it up. So you end up mostly sweeping forward, which is a bit inconvenient. There are small wheels on the sides of the nozzle that allow it to roll smoothly and not "stick" to the ground.
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