"Deluxe aqueous brake washer with 15 gallon capacity includes heavy duty air pump, flo-thru brush and easy fluid adjustment valve. Flexible metal spigot with on-off valve and heavy duty drum dolly with two locking casters and two regular casters. Dual filtration system includes prefilter screen and asbestos sock filter which are designed to ensure clean solution at all times. Can be used as a portable parts washer or brake washer. U.S.A. Working Capacity gal. 8-12, Max. Capacity gal. 15."