Features: Brand new and high quality The circuit consists of three parts: a first-level LC filter circuit, a common mode EMI filter, and a second-level LC filter circuit. LC filters are commonly known as passive filters. They are a traditional power harmonic compensation unit consisting of inductors and capacitors. It can filter out power supply harmonics once or multiple times, purifying the power supply. Common mode filtering. It can be used to suppress the problem of fast transient group pulse interference with a repetition frequency of several kilohertz in some user locations. The shortest design of the high-current circuit, it withstands high current and has less interference to the surrounding environment. Suitable for eliminating power supply electromagnetic interference and can be used in cars, treadmills, generators, motorcycles, etc. Specifications: Material: ABS Current: 10A Length: Approx. 7.6 cm / 2.99 inches Note: 1. Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x LC Power Filter