UEMSI/HTV’s Vactor® style 2” and 3” filter screens, used on “Y” strainers in Vactor® style machines and others as well. Screens are used to filter sand, rust and other material from the water before it enters a cleaning machine’s water pump. Used on other industry combo and sewer jetting trucks and trailers. “Y” Strainer body finished in industrial grade black paint. Note: UEMSI/HTV sized the screw head hex and the jam nut to use the same wrench size for ease of use.