Does Dsl Need a Filter

If you have a DSL internet connection, you might need to use a DSL filter to improve your internet connection. A DSL filter is a small device used to strengthen and improve the internet connection you get from DSL – Digital Subscriber Line.

What is a DSL filter used for?

DSL filters block the high frequency DSL signals from being transmitted to the telephone. For most installations, it is recommended that you connect the plug end of the DSL filter into the telephone jack, then connect a telephone line cord between the jack end of the filter and your phone.

What happens if you don't have ADSL filter?

DSL filters separate the incoming signal, so you can be online and still use your phone, DVR and other devices. When devices aren’t connected to a filter, or filters are installed incorrectly, you can experience: Static or a hissing sound on your telephone line. Slow Internet speeds.