Oil Change hose coupling size X-30

[autgbm]

Wow the shop rates are climbing in Cincinnati as I just paid $130 for an oil change and that will be the last one for me. I do have the suction type oil changer but that takes hours to get the old oil out so I want to install the hose that connects to the oil pan drain plug and has a valve in it and then the hose goes out the drain hold so I can put it in a closeable container to recycle. Does anyone know what size I need to connect to my X-30 drain plug??

Thx,

Gary
Loveland, Ohio