ADSL Microfilter (Adaptor Type)

Adsl Microfilter Bt Male - Bt F & Rj11 F White Adaptor 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.

Specification
ADSL Microfilter
1x BT Plug - 1x BT Socket / 1x ADSL Socket
T Shaped Adaptor
Passive