Datavac Electric Duster is very nice product. I cleaned out my computer and keyboard today, and this thing did the job in just about a minute flat. SO much power, and it was incredibly easy to use. Just plug it in and press a single button.
Though, I did initially have some difficulty getting the nozzle on, now that it is on, that won’t be a problem for me again, since I won’t have a need to remove it. I personally won’t be needing the other attachments, I tried the keyboard cleaning attachment, and for me, it restricted the air flow a bit too much to get optimal cleaning from it. I do believe mine may have a defect of some kind, though it might be a bit difficult to describe.
There is a vent with foam filter on the underside of the electric duster, you can feel air circulating through there while the device is powered on. I described that so no one thinks this is what I am referring to when describing this. While the device is on, my duster has some air leakage coming from the seams of the upper body of the device (above the label, and above the screws sealing the two parts of the device together).
I can feel a fair amount of air hitting my hand coming from this location constantly while using this device. I am not sure if this is normal for the operation of duster or not; however, it still seems to work just fine despite this. Furthermore, I would have gotten a less expensive duster, but most of the reviews stated that those devices get too hot if used for longer than a minute or two.
This duster did not get hot while I was using it, though I could feel warmth coming from it, it was always a comfortable temperature. And it does have some heft to it, but it’s manageable.
