This commercial item description covers the requirements for 10, 16, and 25 gallons per minute (gpm) (37.8, 60.48, and 94.5 liters per minute (lpm)) rated flow capacity filtration carts used in transferring petroleum based, synthetic hydrocarbon, triaryl phosphate ester andpolyglycol solution or aqueous hydraulic fluids into ship hydraulic systems, as well as cleaning the ships hydraulicsystems that are contaminated with particulate, water, or both. It shall recirculate fluid in a contaminated system until cleanliness levels are attained which provide satisfactory component performance.