Venturi Hot Tub Vacuum

thingiverse

I designed a hot tub vacuum that utilizes the venturi effect to pull water from the tub, through the system, and out the other side. Simply plug a standard garden hose into the middle port and secure a nylon or sock over the large end, then you're ready to go. My hot tub vacuum employs the venturi effect to draw water from the tub, through the tub itself, and into a screen located at the far end. https://youtu.be/0HWZgGv7ONk