Karcher's WD5/P provides powerful, convenient cleaning performance. The patented semi-automatic filter cleaning technology delivers unrivaled filtration for maximum productivity. The top mount filter location means easy, sealed access to the filter without recirculating dust. An onboard power tool outlet with auto start and stop delivers on-the-job, hands-free convenience. Additionally, a built-in blower quickly moves dirt and debris from hard-to-reach areas. The 1800 W motor delivers great air flow into 6.6 gal of usable wet or dry capacity. Durable construction for years of use. 100% quality tested.