The DEWALT 20-Volt MAX Wet/Dry Vacuum (DCV517B) is ideal for use with either dry or wet materials. Its efficient HEPA filter traps 99.97% of dust and is great for general cleanup on your job site or around the house. This vacuum is part of the versatile 20-Volt Max system and is sold on its own, so you can add it to your collection and use with your existing DEWALT battery and charger.