Here's what you want.
"It's what every white boy off the lake wants"
Make a delivery system similar to a beer flight board which you can carry right under the car and start trying filter tools. Too small- reach over and grab a larger one...or vice versa etc....
When you know what car a filter works on, write it on the board.
But you don't want four boards, only one, with handles, that holds all 15 and the wrench, like a TV dinner tray.
