Dynex DX-NDSL2 In line phone DSL Filter. New. ADSL. POTS Filter.

Dynex In line phone ADSL DSL Filter. New. Model: DX-NDSL2. UPC: 600603106149. POTS Filter. Reduces interference on your telephone line caused by your DSL Internet connection. Retail Package. Install a filter on each phone jack for improved call clarity on every phone in your home or office.