Like new, in perfect working condition
Make telephone calls clearer and crisper.
This DSL line filter stops interference from within the DSL band for greater signal strength.
This phone noise filter provides clear telephone service for a better calling experience.
A DSL phone line filter can improve the sound quality of your phone conversations.
•Shields phone lines from digital noise and interference
•Provides clear telephone service without interrupting DSL service
- Brand Dsl
- Mfg Part # Filter