Carburetor Hopper 4 – Everything Kit without gun   Benefits: The Carburetor Hopper is compact, light weight, and very cost effective. It eliminates the need for heavy and expensive air compressors while solving the media flow problems associated with bulky and expensive gravity fed hoppers. Use your pressure washer to clean, strip, and degrease pool tile, fountains, concrete, stone, and metal. How it works: The media funnel and media carburetor work together to create a strong push €“ pull suction on the media which is lifted out of the Carburetor Hopper and into the media hose where it is mixed with the pressure washer€™s jet stream. The venturi driven brass lance attachment pulls the media from the bucket while the ShopVac blower drives air into the media carburetor. The result is an air / media mixture that is blown up and into the sand stake and media hose. This push €“pull suction creates a powerful, smooth, and controllable flow of media into the pressure washer€™s jet stream allowing the user to clean, strip, and degrease pool tile, fountains, concrete, stone, and other surfaces.   NOTE: Pressure Washer (3500psi/3.5GPM minimum) and Vacuum/Blower are not included. Includes: Media Carburetor Media Stake – Small Media Stake – Large Media Funnel – Small Media Funnel – Large Media Carburetor – Cleaning Brush ShopVac Blower Hose & Valve Operations Manual / Smart Phone Guide Book Mr. Hard Water Tool Bag ShopVac is not included