ADSL Microfilter BT plug to RJ11 Splitter for Broadband Phone Modem Router & · noise reduction separates voice data ·Sky/TalkTalk play not fibre/VDSL

Noise Reduction & Signal Separation: Your phone line has crackling noise during calls, or your broadband keeps dropping? This microfilter separates the voice signal (below 4kHz) from the ADSL data signal (high frequency)— preventing interference between phone and broadband. Without a filter, ADSL data signals are heard as “noise” on phones. Suitable for: ADSL broadband lines with BT-style telephone sockets. Not suitable for: fibre optic (FTTP/FTTC), VDSL, cable broadband (Virgin Media Cable), or lines without an active ADSL service. One Socket, Two Devices: You have only one BT telephone wall socket but need to connect both your broadband modem and your landline phone? This splitter plugs into your BT socket and provides two outputs: one BT female socket for your phone/fax, and one RJ11 female socket for your ADSL modem/router. Suitable for: homes and offices with a single BT-style telephone point. Not suitable for: properties with multiple dedicated sockets or where you need more than two connections (use a splitter with additional ports). Universal UK Provider Compatibility: You're switching broadband provider and unsure if your filter will work? This microfilter works with BT, Sky, TalkTalk, Plusnet, EE, and Vodafone broadband services. Suitable for: all major UK ADSL broadband providers using BT-style telephone sockets. Not suitable for: providers using non-BT connectors, cable-only services (Virgin Media Cable without ADSL), or non-UK telephone socket standards. Plug & Play Installation: You're not technical and dread complex setup? Simply plug the microfilter into your BT-style telephone socket, connect your phone to the BT socket, and your ADSL modem to the RJ11 socket. No drivers, no software, no tools required. Suitable for: all users regardless of technical skill level. Not suitable for: installations requiring hardwiring or where the wall socket is not a standard BT-style jack. Check Compatibility Before Buying: This is an ADSL microfilter with BT plug to BT + RJ11 sockets — not a VDSL faceplate filter, not an Ethernet/RJ45 adapter, and not a standalone modem. It only separates voice and ADSL signals on a single line. Suitable for: ADSL modems/routers with RJ11 input, telephones, fax machines, alarm systems, and digital TV boxes. Not suitable for: VDSL/FTTC services (requires VDSL faceplate filter), fibre-to-the-premises (FTTP), RJ45 network equipment, or use without an active ADSL subscription.