Amazon.com: iMBAPrice in-line DSL Splitter w/Noise Filter for Phone Line : Electronics
Amazon.com: RJ11 ADSL filtro divisor caja con cable DSL y conexiones telefónicas : Electrónica
Amazon.com: THE CIMPLE CO 2 Wire, 1 Line DSL Filter, with Built in Splitter - for Removing Noise and Other Problems from DSL Related Phone Lines : Automotive
TradeShopTraesio- Filtro ADSL RJ11 Telecom Plus Splitter Plug Internet Linea FAX Presa Telefonica : Amazon.it: Elettronica