Makita GCV03PM 40V max XGT® Brushless Cordless 4 Gallon Wet/Dry Dust Extractor/Vacuum Kit (4.0Ah)Makita GCV03PM 40V max XGT Brushless 4 Gallon Wet Dry Dust Extractor Vacuum (GCV03PM) delivers up to 2X longer run time with its two bay battery system. The powerful Makita built brushless motor delivers 148 CFM and 92 water lift of suction for fast and efficient cleaning. The GCV03PM features an efficient cloth filter optimized for wet pickup or dry use capturing small dust particulates. The motor chamber is constructed with sound absorbing materials