20-Volt MAX Lithium-Ion 1/2 Gal. Wet/Dry Portable Vacuum with (1) 20-Volt Compact 3.0Ah BatteryThe 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. California residents see Prop 65 WARNINGS HEPA wet dry filter