System 4000 Polishing Pad WasherThe System 4000 Pad Washer with Pure Flo Technology is a self contained cleaning system featuring a user controlled pump and a removable catch basin. Contaminated wool, microfiber, and foam pads can lead you down the rabbit hole by introducing new defects as you are correcting paint or gelcoat and since you don't have unlimited material to work with, you can't afford to correct the same panel over and over. The System 4000 Pad Washer keeps clean