DSL filter connects between the wall jack and voice device (e.g. phone, fax, answering machine, Caller ID) providing a single filtered jack for voice device communications. DSL Filter (Line 3 and 4)
* Flush mount jack and plate * Fits all standard modular phones * Installs in standard electrical box to replace or add a flush mount * For up to 2 phone lines * White
* Allows two line cords to be connected to create longer cord * Use to add telephone at different location without installing jack * Unobtrusive clean White color