RFI Noise Ferrite Core Filter Single clipon clamp filter that suppresses electromagnetic and radio frequency interference while preserving signal integrity, delivering audio, video, and photo experiences. Compatibility across sizes: available in sizes such as 17 mm and 24 mm, designed to fit a wide range of devices and cables for diverse applications. Snapon design for easy installation: the snapon magnetic ring enables hassle setup and prevents wire entanglement. The wearresistant shell provides durable performance even in temperature conditions. Applications and use scenarios In photography and videography workflows to minimize RF noise and maintain clean signal transmission for cameras, mics, and recorders. With various devices and cables in studio or onlocation setups to ensure consistent signal quality across equipment. In temperature or demanding environments where the wearresistant shell supports longterm reliability during extended use.