
I never realized how important a DSL filter is until we bought this one. Before installing this DSL filter, our internet speeds had dropped to about a third of what we paid for and we suffered from random internet outages several times a day. Additionally, the internet could not be used while using a landline phone, meaning that whenever the phone rang, the internet had to be turned off to prevent static electricity from getting onto the phone line. After installing one of these filters on a landline phone, our internet speed skyrocketed (which was faster than I've ever seen it work), stayed consistently fast with no dips in speed, and hasn't dropped since. Most importantly, the phone can be used while using the Internet without any negative impact on the speed or quality of the connection. I bought it because a review mentioned that it helped solve someone else's internet speed issues. I had no idea that you could also use the Internet and the phone at the same time with it. If you have a landline and can't get full internet speed, try this DSL filter, it might solve your problem as well as ours. I highly recommend this product.

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