Bought for use with my newly purchased 6 gallon shop vac. I've seen reviews saying they mostly come out of the box, but I found this to be a pretty solid accessory. Slowly I worked on bigger works and didn't find it lacking. This nozzle is best for short, properly installed carpets such as those found in rental or commercial properties. Anything fancier should use an upright vacuum or a more powerful electric roller brush attachment. Что касается ковриков, то даже с открытым вентиляционным отверстием они все еще имеют тенденцию подниматься, но в зависимости от вашего варианта использования это может стоить усилий, особенно если это означает, что вам не нужно переключаться на другой пылесос или коврики с высокой проходимостью возле выходов или outdoors. Users who deal with pets or long hair should take the time to experience how this brush feels when in use so they can clean the roller when performance drops, preferably before it becomes blocked. The red version has a nice vintage look but clashes with the more modern industrial look of my Shop-Vac and its accessories. It's reasonably priced compared to the electric versions, and it seems like a low-maintenance device (unless you're dealing with a lot of hair) that works well on short carpets and concrete floors.