limsgp 0 Report post Posted October 7, 2016 Does anyone know the adapter size required for hyflux f38 filter? Need to get a tap adpater (male-male) to attach the f38 to the tap with internal thread. The f38 comes with an adapter, but it is made of plastic and seems to have worn out and the attachment keeps leaking.. so I wonder if maybe getting a new adapter might solve the problem. Appreciate any advice on the thread size and where I can buy the adapter. if online shop would be great, or physical shop also can. Thank you. Share this post Link to post Share on other sites