Constructed from high-quality plastic materials, this 2-wire, 1-line DSL filter guarantees durability and safety. The phone jack splitter's plugs are crafted from pure copper, ensuring a stable signal transmission for clear and consistent communication, making it an enduring and reliable addition to your home network system.Specifically designed to reduce digital noise and unwanted interference caused by DSL, this DSL filter for phone lines ensures a smooth, uninterrupted connection. This pack includes 3 filters, providing you with a reliable back-up or additional resources for multiple phone lines in your home or office.Our ADSL splitter serves as a vital component of your home network, adept at separating low-frequency audio signals from high-frequency ones. It effectively reduces noise levels, significantly improving signal quality for an enhanced internet experience and clear, static-free phone calls.Versatile and adaptable, our ADSL splitter is compatible with a range of devices and services, including DIRECTV, Satellite Dish, Comcast, TIVO (DVR), as well as telephone, fax, answering machines, printers, modems, computers, and more. It's the perfect solution for bringing harmony to your home's telecommunications and internet systems.The ADSL splitter is a regular phone splitter with a built-in filter on one output, allowing the internet to work on your PC through the telephone line when connected to the modem. It is a handy, functional gadget that enhances the performance and efficiency of your internet connection while keeping your phone lines clear.Colour:Beige-YellowMaterial:ABSPackage Contents:3 * DSL FilterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.