Killawife t1_jebqafv wrote on March 30, 2023 at 9:14 PM

Who the fuck uses a 2,5 inch vaccum hose? Whats this for? But your answer is in the comments already, a 1,5 to 2 converter followed by a 2 to 2,5 converter.

dominus_aranearum t1_jecpqnk wrote on March 31, 2023 at 1:27 AM

I do. Both of my shop vacs have a 2-1/2" inlet and 1-7/8" hoses with a connector that fits the 2-1/2" vacuum inlet.

So it really depends upon where OP is getting his/her measurements from. I use a 2" to 1-1/2" Fernco coupler to attach my shopvac hose to 1-1/2" PVC.