The pods enable the boom operator to refuel two planes at once. After the boom operator establishes contact with the aircraft's fuel tank, the computer takes over. Up to 1,100 gallons of fuel flow through the boom per minute and about 470 gallons per minute through the drogue.
Car manufacturers often suggest changing oil filters every other time you have your oil changed. Most parts and oil manufacturers, however, say to replace oil filters with every oil change, which should occur every 3,000 miles or three months (whichever comes first).
Be sure to check your oil levels so you know when to get your next oil change. Changing your oil every 3,000 miles was the average back in the day but these days engines are being built better and lubricants in oil are improving so the need to get an oil change every 3,000 miles is pretty much history.