Most shops have a fluid exchange machine.
@ $269, I am tempted to buy one. Shops will charge at least $150 for a transmission flush. 6 gallon capacity is 24 quarts.
Outstanding !!!
Good to know the process, while time consuming, doesn't seem too difficult.
I'll still probably let some shop do it for me, when time comes to change it. I have just fallen out of love with oils and messes and disposal.