Wirquin 30722155 Siphon d'évier Néo Air ⌀40 mm zéro fuite avec Prise Machine à Laver, Blanc Neo Sink Washing Socket, Diameter 40, White

Innovative Air System Function: 2 In 1 Product - This innovative option replaces the traditional ventapipe air admittance valve and prevents noise (gurgling) and bad smells. Bi-injection technology means that there can be no loss of washers as the washers are always in place - total protection against leaks Quick to Install: 1/4 turn captive nut with over moulded washers guarantees a quick and reliable installation Easy to Clean: Simple 1/4 turn base, Manufacturer: Wirquin