Introducing the Circular HEPA Filter - the perfect solution for your air purification needs. Our filters are designed and manufactured by Shenzhen Xiangnan Hi-tech Purification Equipment Co., Ltd., one of the leading suppliers and manufacturers of air filtration products in China. At our state-of-the-art factory, we use the latest technology and equipment to produce high-quality filters that effectively remove harmful particles from the air. Our Circular HEPA Filter is perfect for industries that require clean and pure air, such as pharmaceuticals, electronics, and food processing. It has a high filtration efficiency of 99.97% and can filter particles as small as 0.3 microns. Our filter is made with a durable aluminum frame and can withstand high temperatures and humidity. As a trusted China-based supplier and manufacturer, we guarantee the quality and reliability of our products. With years of experience in the industry, we take pride in providing our customers with top-notch air filtration solutions at competitive prices. Trust us to deliver clean air for your business.