An ADSL microfilter is used to separate the phone line connection from the Internet connection reducing interference and dropouts or even connection problems.
ADSL Filter Broadband Internet Microfilter Splitter UK BT Plug Male- ADSL Socket
ADSL Filter Broadband Internet Microfilter /Splitter UK BT Socket
ADSL Filter Broadband Internet Microfilter Splitter Micro Telephone PHONE Router
BT Telephone and RJ11 ADSL Filter Broadband Internet Microfilter /Splitter
ADSL Filter Broadband Internet /Telephon /Splitter UK BT Socket
ADSL Filter Splitter Adapter Broadband Internet Microfilter Male To Female White
