BT ADSL MF50 Microfilter

ADSL micorfilter protects telephone devices (telephones, fax machines and answer machines) from audible noise generated by an ADSL modem connected to the same extension wiring. One filter is needed for each telephone that shares the extension wiring with the ADSL modem. Simply plug the telphone into the filter and rthe filter into the extension socket.

Features
Reduces ADSL noise on your telephone
Can use 4 filters on one line
Connect an ADSL modem & telephone to one socket
Extension wiring can be plugged into the filter
Compliant to BT''''s specification
Pack contains one filter