Diyvac SV model fits most brands of wet vac hose diameters.
The black elbow is designed to fit into a 1 inch opening of your pvc condensate drain line
Simple to use and saves time ,money and service calls from an a/c tech.Attach your wet vac to the green base and connect the black elbow to the drain line and run for 3 minutes and your done !
See the sediment being evacuated through the clear medical grade tubing.
PLEASE MAKE SURE YOUR DRAIN LINE HAS 1 INCH OPENING BEFORE ORDERING