Review on XPOWER A-2 Airrow Pro: Efficient Electric Computer Duster and Air Pump Blower - Blue by Tom Motko

2 settings. 6 attachments. 1 filter (below). A truly fantastic machine. Just remember to have 1) a strong grip and 2) a nozzle on the device when you turn it on. When I rolled it up, I didn't realize that I was holding it unreliably and that there was no attachment, and it flew out of my hands and fell. Absolutely nothing happened to the device, but the dust in the area became oooooooochen. (And it scared my dog). It's worth every penny and I would buy it again if the need arose. (Just remember to clean the filter every two or three times you use it. (I clean it every time).