Adaptor ADSL Filter BT431A Plug – RJ11 Socket + BT431A Socket

An adaptor converting a BT431A plug to an RJ11 socket and BT431A socket. Ideal for filtering combined broadband (ADSL) and telephone signals to separate devices.

• RJ14 socket for ADSL connection
• BT431A filtered socket for telephone/fax connection
• Up to 4 filters can be used on a single telephone line
• Supplied in retail friendly sealed bag