The Unitwist Coupler Cxmi 22mmx3/4 Inch Is A Versatile Plumbing Fitting Designed To Create A Straight Connection Between 22mm Pipes And 3/4 Pipes. Its Unique Cxmi Design Offers A User Friendly Solution For Various Plumbing Applications. Whether You Need To Join Pipes With Different Diameters Or Connect Them Securely Without The Need For Complex Tools Or Threading; This Unitwist Coupler Simplifies The Process And Ensures Reliable; Leak Free Connections.