Welcome to Apex Microwave Co., Ltd., the leading manufacturer and supplier of high-quality high pass and low pass filters in China. Our company is well-known for producing top-notch electronic components, and our high pass and low pass filters are no exception. Our high pass filters are designed to allow signals with a frequency higher than a certain cutoff frequency to pass through, while blocking signals with a lower frequency. On the other hand, our low pass filters do the opposite by allowing signals with a frequency lower than a certain cutoff frequency to pass through and blocking signals with a higher frequency. At our state-of-the-art factory, our team of experienced engineers and technicians utilizes the latest technology and superior materials to ensure the highest level of performance and reliability in all our products. Whether you are in need of high pass or low pass filters, you can trust Apex Microwave Co., Ltd. to provide you with the best solutions for your electronic projects. Contact us today to learn more about our high pass and low pass filter products!