speed touch adsl micro filter white. Used but still working fine. Priced cheap to sell fast!
eBay
EU Plug Power Strip 3m AC Outlets Multitap Socket Extension Cord Electrical With USB Type C Fast Charging Network Filter Adapter
Aliexpress UK
Genuine openreach filter opened but never used.
eBay
2500W EU Plug AC Outlet Multiprise Power Strip Extension Cord European Standard Socket Network Filter With USB Ports Charging
Aliexpress UK
The ADSL/ADSL2+ Microfilter Internet Broadband Micro Filter Splitter by Pronet is a versatile unit that provides a 1:2 connection split/duplication. This filter splitter is compatible with universal brands and models, featuring a white colour design with a compact height of 25mm. With a manufacturer warranty of 1 year, this two-way splitter includes a 10cm cable lead and connectors for BT plug and DSL/Phone (RJ-11) female inputs. Perfect for networking and computer connectivity, this micro filter splitter offers a reliable and efficient solution for sharing internet access.
eBay
2500W EU Plug AC Outlet Multiprise Power Strip Extension Cord European Standard Socket Network Filter With USB Ports Charging
Aliexpress UK
D-Link DSL-35MF Micro Filter New DSL-35MF D-Link ADSL MicrofilterD-Link DSL-35MF ADSL filter plugs into your BT socket and provides a phone socket and ADSL socket.An ADSL filter is required for each telephone extension as it splits the voice and data and eliminates interference on your voice line.DSL-35MF D-Link ADSL Microfilter
eBay
Power Strip EU Plug AC Outlets Multitap Socket Extension Cord Electrical With USB Type C PD Fast Charging Network Filter Adapter
Aliexpress UK
BT ADSL Microline Filter - UK. The filters have never been used and as such are in new working condition. 1x BT ADSL MicroLine Filter (New). Without Original Box or User Guide.
eBay
ADJNPCY Dust Filter Covers for Synology 2 Bay NAS DiskStation DS723+ DS720+ Tower Server Manager
Aliexpress UK
An ADSL microfilter is used to separate the phone line connection from the internet connection. ADSL Microfilter. THis is for a set of 7 ADSL filters as shown. 1x BT Plug - 1x BT Socket / 1x ADSL Socket.
eBay
COOLCIRC 5PCS New PCI Slot Cover PCI Graphics Card Blanks Dust Cover Filter Blanking Board Ventilation For PC Computer Case
Aliexpress UK
Some new and some used. Different brands
eBay
2/5pcs TDK Clip-On Ferrite Ring Core Noise Suppressor For EMI RFI Clip Anti-jamming Cable Active Components Filters 12 X 25mm
Aliexpress UK
I've also included the ADSL filter.
eBay
EU Plug AC Outlet Multitap Power Strip 2m Extension Cord Electrical Socket Smart USB Home Office Surge Protector Network Filter
Aliexpress UK