SHONCO In-line 2Wire DSL Filter RJ11 6P2C Male to 2 Female Telephone Modem ADSL Splitter Filter-2 pack
Amazon.com: InstallerParts DSL Modem Phone Filter - for Interference Elimination and Static Noise Blocker | for Answering Machine, Fax Machine, Telephones Landline Cordless | 5 Pack, White DSL Phone Filter : Electronics
Amazon.com: rocketbus DSL línea telefónica Adaptador de Filtro para DSL Modem/Router Fax dispositivo at & T westell Actiontec TP-LINK Netgear Asus VDSL/VDSL : Electrónica