RFI Noise Ferrite Core Filters What it is and why it helps A single clipon clamp filter with a ferrite core that reduces electromagnetic and radio frequency interference without compromising the transmission signal. Helps maintain uninterrupted audio, video, and photo quality by minimizing RF or EMI noise. Compatibility and sizes Available in 17 mm and 24 mm sizes. Designed to fit a variety of devices and wires, enabling broad applicability across many setups. Easy installation and durable design Snapon magnetic ring design allows tool, hassle installation. Eliminates concerns about wire locking. Wearresistant shell provides longlasting performance, even in temperature environments. Key attributes Function: clipon ferrite core filter to suppress RF or EMI without signal loss. Compatibility: supports multiple devices and wire configurations. Size: 17 mm and 24 mm options for versatile fitting. Material and durability: ferrite core with wearresistant shell for reliable use under varying temperatures. Use scenarios Photography and videography setups: attach to camera rigs, microphones, or HDMI cables to reduce RF noise during shoots, preserving clear audio, video, and photos. Home theater and studio installations: place on AV cables (HDMI, USB, audio) to minimize interference from nearby wireless devices, ensuring stable playback and recording. Industrial, automotive, or outdoor environments: use in long cable runs or temperature settings to maintain performance and durability where heat and RF noise are factors. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.