The Bosch GAS18V-3N 18V Cordless Wet/Dry Vacuum Cleaner offers pro performance for just about any cleanup. The 2.6-gallon vacuum offers sustained suction for up to 24 minutes of high-power vacuuming when using a Bosch 18V 6.0 Ah battery. The vacuum also features a washable HEPA filter which captures 99.97% of particles at 0.3 microns and larger.