How much for the AC/heat blower?

Do you have the AC blower motor? If so is it good?

so i found this link the hose goes into a white conector then another hose is on the other end where does it go to? And do i need the white conector?

below is a link

https://www.matthewsvolvosite.com/forums ... =1&t=34737

check out this link there is a picture of the T connector

https://www.matthewsvolvosite.com/forums ... =1&t=43825

I was trying to change out some bad hoses and i pulled one off but i don’t know where it goes. It is the third hose that is connected to the T style connector that routes into the purge valve. The hose that goes into the middle of the T where does it go?