Best Signal Filters Deals Online in the UK (10 Deals Found)

Last Updated - 23/09/2026 Sort By:

Best Choice
Labgear

New
Labgear 5G-4G Lte 700 Interference TV Signal Filter F5GA Typ. 40dB Rejection of Interference from Mobile Masts
Typ. 40dB rejection of interference from mobile masts to protect your TV signal

£12.99
Labgear

New
TV Signal Filter Labgear LTE 700, 5G & 4G Masthead Outdoor Interference Filter with F-Connections
Designed to filter higher frequencies from mobile transmitters, it ensures a clear and uninterrupted TV viewing experien

£12.99
Mercury

New
Mercury | 5G LTE In-line Signal filter Digital TV, Satellite, Cable and DAB/FM radio signals
Fully shielded for minimum signal interference

£8.99
IMUQI

New
2Pcs 5G Filter Improves Antenna Amplifier Signals - LTE Filter for TV Antenna Signal Purifier,4G/5G Filter Reduce Interf
UPGRADED 5G FILTER TECHNOLOGY - Newest filters 5G/LTE signal for a clear channels;Solve the problem of TV signal interfe

£21.52
Best Value
Mercury

New
Mercury | USB Powered TV Aerial Signal Booster | 4G/5G Filter | 20dB Gain | Indoor Digital Freeview HD Antenna Amplifier
BOOST YOUR TV SIGNAL | Improve your Freeview reception with this high-performance USB-powered aerial amplifier, designed

£11.30 £13.07
EMOS

New
EMOS LTE/4G/5G Cut Out Filter - Passage Range up to 694 MHz DC Flow - 1.6 x 4 cm - F Connector J5711 Silver
This filter blocks signals over 694 MHz. This is required if the 5G/4G/LTE transmitter interferes with DVB-T or SAT rece

£9.34
Aquario

New
Indoor TV Aerial – Freeview Digital Antenna with Built-In 4G-Filter Signal Booster, Magnetic Base, Plug-in USB Power, 4K
Far-Reaching Freeview Pick-Up: pulls in crystal-clear 4K/1080P channels from distant transmitters, so you never miss reg

£34.99
12% Off
TKSE

New
TKSE 12v Reversing Camera Filter, Dc Reversing Camera Signal Filter Power Relay With Connector, Filter Rectifier Ensures
STABILIZED POWER SUPPLY: This 12V rectifier converts unstable vehicle voltage into a clean 12V DC voltage. The reversing

£6.09 £6.89
Labgear

New
Labgear 2 Way TV Signal Distribution Amplifier, F-Type Connections, 4G & 5G Filtered, Indoor Aerial Booster for TV/FM/DA
✔️ NEW AND IMPROVED: The new range of upgraded 5G filtered TV signal boosters from British AV specialists Labgear take t

£24.99
SLx

New
SLx TV Signal Booster Aerial Amplifier, Integrated 4G and 5G Filter, 4 Output, 4 Way Compact Amplifier Booster Box for T
✔️ NEW AND IMPROVED: The new range of upgraded 5G filtered TV signal boosters from British AV specialists SLx take the U

£19.99

10 Signal Filters deals are available from: Amazon stores, starting from £6.09.
The biggest discount we found is 14% on Mercury | USB Powered TV Aerial Signal Booster | 4G/5G Filter | 20dB Gain | Indoor Digital Freeview HD Antenna Amplifier for Enhanced Reception | Compact Plug & Play Design at Amazon.
The lowest price we found is £6.09 while the highest is £34.99.
Prices for the best Signal Filters deals average at £16.32.
Last updated on September 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Signal Filters.