Abstract: A portable hydraulic fluid handler cart capable of transporting liquid storage containers and providing filtered fluid transfer. Quick-disconnect couplers at the cart and system adapters, along with replaceable filter cartridges, maintain fluid integrity at the system and serviced equipment. An electric motor, transfer pump, retractable extension cord and power control switch mount to the cart. Forks, rails and an adjustable clamp contain a liquid drum to the cart. A pair of handles and four wheels facilitate gripping, tipping and transport of drum containers. A kickstand stabilizes the cart when used alone. The filter media at the cart and adapters is selected to simultaneously filter liquid-borne and airborne particles and water from the fluid.