Water Manifold, White PVC, 2way 3/4” Port, 2'' connect, Spa, Hot Tub, Swimming Pool Port connection size: 3/4’’ Main Female connection size : i/d 2’’ (60.3mm) Main Male connection size: o/d 2’’ (60.3mm) (i/d = inside dimension) (o/d = outside Material- PVC Main connection via - PVC cement Please see other pool spa, hot tub swimming pool items listed.can combine shipping - please message or i can refund the difference on shippingas one. all items are in stock uk -fast delivery. Thankyou for viewing, any other questions please ask,