Noise Filter for CB Radio Power Cords | Right Channel Radios
DC Cable Noise Filter for Large Gauge Wire - 3" ID - SUPER CHOKER™ - Palomar Engineers®
USB 2.0 Cable Cord w/ Inline Noise Filter, Type A Male to Male [USBWIRE1] - $4.99 : Auber Instruments, Inc., Temperature control solutions for home and industry
Amazon.com: Viaky 12 Pack RFI EMI Noise Suppressor Cable Clip, Clip-on Ferrite Ring Core Noise Filter for 5mm Dia Cable(Black) : Electronics