ADSL Microfilter w/ Tail BT Plug - 1 x BT Socket

This ADSL microfilter is used to separate the phone line connection from the internet connection reducing interference and dropouts or even connection problems.
For each telephone or device that uses a phone line, a microfilter must be plugged into that device.

Key Features
    ADSL Microfilter
    1 x BT Plug - 1 x BT Socket / 1 x ADSL Socket
    Leaded Adapter
    Passive