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Best Radio Frequency Filters Deals Online in the US (10 deals found)

Last Updated - March 15, 2026 Sort By:

Best Choice

New
Clip-on Noise Filter,VSKEY [10pcs 3mm] Anti-Interference High-Frequency Ferrite Core Choke Clip for Telephones,Tvs,Speakers,Radio,Audio Equipment Noise Suppressor (3mm Inner Diameter)
*This RFI EMI Noise Filter 3.5mm(0.14inch) inner diameter: Suitable for Diameter 0.06-0.13in(1.5mm-3.5mm) cables, Application Occasion:Clip them on AC power lines,Car DVR, Headset Cable, Keyboard Cable, Mouse Cable, USB Cable,Audio cable,speaker/Telephone Cable etc.

$9.60
New
Clip-on Noise Filter,VSKEY [10pcs 7.0mm] Anti-Interference High-Frequency Ferrite Core Choke Clip for Speakers,Video,Radio,Amplifier,Home Audio Device Noise Suppressor (0.275 inch Inner Diameter)
【Product Specification and Wide Application】*This RFI EMI Noise Filter 7.0mm (0.275 inch) Inner diameter. Suitable for 0.2inch - 0.27inch / 5.0mm-7.0mm outside diameter cables , Such as: Clip them on Video/audio cords,AC power lines,HDMI cable, VGA cable,AV cable,DVI cable, Coaxial audio cable, Audio Power Line, Loudspeaker cable,home theater Stereo Audio System,Amplifier,Subwoofer,Bass cable IP Serial Port Camera Industrial Cable etc.

$9.99
New
Flamingo+ FM - Broadcast FM Bandstop Filter v2 (FM Notch Filter) for Software Defined Radio (RTL-SDR) Applications. Blocks Problematic 88-108MHz Frequencies from Your SMA-Connected Radio
Flamingo+ FM (Flamingo FM v2) is a high attenuation bandstop filter designed to stop very strong broadcast FM transmissions from causing overload and other issues with your radio or SDR

$21.95
Best Value

New
Clip-on Noise Filter,VSKEY[10pcs 5mm] Anti-interference High-Frequency Ferrite Core Choke Cable Clip for Home Audio System,Tvs,Speakers,Radio,Audio Equipment Noise Suppressor (0.2 inch inner diameter)
*This RFI EMI Noise Filter 5.0mm（0.2inch）inner diameter: Suitable for Diameter 0.14 - 0.2inch(3.5mm- 5mm)cables, Application Occasion:Clip them on AC power lines, Car DVR Cord, Loudspeaker cable, Mouse cable,Keyboard cable,USB cable,AV cables,Video cable,Audio cable etc.

$9.50
New
Nooelec Ham Filter Bank Barebones - Multiband Radio Module with 5 Separate Bandpass Filters and Passthrough. Operates at 5 Common ISM Frequencies to Cover the 2m, 1.25m, 70cm, 33cm, and 23cm Ham Bands
Five ham radio channel filters in one module! The filter bank module covers five ham radio bands, providing you with a wide range of frequencies to explore and communicate on

$59.95
18% Off

New
Topnisus [Pack of 10] Clip-on Ferrite Core Ring Bead Anti-Interference High-Frequency Filter RFI EMI Noise Suppressor Cable Clip (5mm Inner Diameter)
Package included 10pcs ferrite core

$8.99 $10.99
New
Nooelec SAWbird+ H1 - Premium Saw Filter & Cascaded Ultra-Low Noise Amplifier (LNA) Module for Hydrogen Line (21cm) Applications. 1420MHz Center Frequency. Designed for Software Defined Radio (SDR)
SAWbird+ H1 is a self-contained LNA module designed for hydrogen line detection and similar 21cm band experimentation

$44.95
New
YINETTECH 20PCS 10.7 MJ Ceramic Filter Crystal Oscillator for Filtering Specific Radio Signal Frequencies
Ideal for use in RF (Radio Frequency) and IF (Intermediate Frequency) circuits, this filter is perfect for radio receivers, signal processing equipment, and other high-frequency applications requiring precise filtering of the 150 KHz bandwidth.

$11.09
New
YINETTECH 20PCS 10.7 MJ Ceramic Filter Crystal Oscillator for Filtering Specific Radio Signal Frequencies
Ideal for use in RF (Radio Frequency) and IF (Intermediate Frequency) circuits, this filter is perfect for radio receivers, signal processing equipment, and other high-frequency applications requiring precise filtering of the 150 KHz bandwidth.

$11.09
New
4-in-1 Filter Passive Filtering Machine LC Simplified Filter for Radio Receiver SDR
This product includes four independent bandpass filters, which are divided into four frequency bands.

$37.00

10 Radio Frequency Filters deals are available from: Amazon stores, starting from $8.99.
The biggest discount we found is 18% on Topnisus [Pack of 10] Clip-on Ferrite Core Ring Bead Anti-Interference High-Frequency Filter RFI EMI Noise Suppressor Cable Clip (5mm Inner Diameter) at Amazon.
The lowest price we found is $8.99 while the highest is $59.95.
Prices for the best Radio Frequency Filters deals average at $22.41.
Last updated on March 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Radio Frequency Filters.