Waterway 672-4160 Spa Hot Tub Manifold 3/4" 4 Port Flow Thru 2" PVC female x 2" Male glue fitting. Ports are 0.7880" Dia for 3/4" hose or tubing. We have the same thing with one end male one female, last pic show them stuck together. Made in USA. Want all of these give us a call we can work you a deal.