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High Speed Internet Modem and Telephone Device Filter

Use One Filter for Each Telephone Device Including Your Phones , Fax , Dial - up Modem , Sky Decoder , Set - Top Box Etc

Filters Must be Fitted Before High Speed Internet is Connected or Activated on Your Phone Line

This Filter Separates the Internet Data from the Telephone Signal in High Speed Internet Installations

Maximum 5 Filters Per Installation ( But Two Devices may Be Doubled up On A Single Filter Using A Single Doubler ) ADSL Line Filters May Note Be Suitable with Some Monitored Burglar Alarms or Medical Alarms

Telepermitted