Our M18 FUEL™ 9 gal wet or dry vacuum brings unmatched performance, durability and versatility to jobsite cleanup. The POWERSTATE™ brushless motor and optimized components Outperform 4.25 peak HP wet or dry vacuums, delivering more cleaning power than corded. The dual-battery motor head requires (2) M18™ REDLITHIUM™ batteries (not included) to operate and cleans up more common jobsite debris like drywall dust, concrete dust and wood or metal shavings than 4.25 peak HP wet or dry vacuums in the same amount of time. This wet or dry vacuum provides you with the most durable wheels and hoses with reinforced casters and tread design for up to 8X wheel life and crush and twist-resistant hose for up to 2X hose life. This vac is part of the most versatile wet or dry vacuum system with interchangeable motor heads, tanks and carts for varying performance, holding capacity and mobility with the easy access foot pedal.