Is it possible to have a good DSL connection if the telephone wiring in my house is 90 years old? - Quora
![Only a few of the jacks in my house have dsl connection and was told to look for filters on the phone line box, can anyone tell me what to do, not Only a few of the jacks in my house have dsl connection and was told to look for filters on the phone line box, can anyone tell me what to do, not](https://preview.redd.it/c7olg6yy6wb01.jpg?auto=webp&s=3d60d5c66154a385d12dd1e1f533c66e65761ea1)
Only a few of the jacks in my house have dsl connection and was told to look for filters on the phone line box, can anyone tell me what to do, not
![Amazon.com: SHONCO in-line DSL Filter RJ11 6P4C Male to 2 Female Telephone Modem ADSL Splitter Filter-2 Pack : Electronics Amazon.com: SHONCO in-line DSL Filter RJ11 6P4C Male to 2 Female Telephone Modem ADSL Splitter Filter-2 Pack : Electronics](https://m.media-amazon.com/images/I/419xtYrIgzL._AC_SY580_.jpg)