So, just got my nMP.. but have a concern for when I set it up this weekend. My cats sit on a shelf above where the nMP will go, and one of them sheds a lot of fine hair. Right now, this accumulates on the front of my cMP, and I wipe it off every so often. My concern is with the nMP design, this hair will get sucked in, and might get trapped inside. Anyone run a nMP long enough to see how it's handling dust and/or pet hair?