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High Speed Internet

Installing DSL filters Installing High Speed Internet filters on your phone devices is Step 1 of the Verizon High Speed Internet installation process. You need to install filters on all phone devices using a telephone line before installing your modem.You'll install your modem in Step 2 of the installation process. Click here to watch a filter installation video.

Learn more about filter basics.

Install DSL Filters on:

Figure depicting filter installation on standard telephone
Standard Telephones

Figure depicting filter installation for modems and phone that share the same phone jack
Modems and
phones sharing the same jack

Figure depicting filter installation wall-mount phones
Wall-mount telephones

Figure depicting filter installation for connected phone devices
Connected phone devices

Don't install High Speed Internet filters on:

Installing a filter on your modem
interferes with your Verizon High Speed Internet service.
Figure depicting not installing a filter on your modem

Empty phone jacks
Figure depicting not installing a filter on your modem

If you need additional filters:
  • You can purchase them online from Verizon.
  • Visit your local computer store
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