Ceiling Terminal HEPA Filter Modules are mainly used in Class 1000 ~100,000 clean room environment final filter equipment. Not only can it replace the use of traditional air filter boxes, but also it has the advantages of easy replacement and maintenance cost saving. It's preferred by many engineering firms. 1. The filtration efficiency of 0.3 micron particles is above 99.99%. 2. The housing of Ceiling Terminal HEPA Filter Modules are made of high-quality galvanized steel plate, anodized aluminum profile or stainless steel sheets, with a fire-proof insulation layer attached to the outside, which is suitable for various ceilings and has wide applicability. 3. It adopts folding chip without partition, and the filter material adopts ultra-fine glass fiber filter paper, which has low resistance and large air volume and takes up less space. 4. The structure is compact, the investment cost is low, the installation and maintenance are simple and convenient, and environmental protection, and low cost; the filter screen can be replaced, and it does not need to be replaced together with the box, which reduces costs and saves resources. 5. It can be customized according to customer requirements, and each filter module is strictly tested. Standard Parameters Unit material: Anodized aluminum Media: Ultra fine glass fiber/Glass fiber or PP Separator: Hot melt adhesive Std.EN1822:2009: E11/E12/H13/H14/U15/U16 Efficiency: 95% / 99.97% / 99.99% / 99.999% at 0.3m .99.99995%,99.9995% at 0.12�¼m (DOP/PSL/PAO Counting method) Maximum temperature: 70 Maximum relative humidity: 100% Inlet duct standard diameter: 350mm/300mm/250mm Customized size: Available Applications Ceiling Terminal HEPA Filter Modules are mainly used in Class 1000 ~100,000 clean room environment final filter equipment. Not only can it replace the use of traditional air filter boxes, but also it has the advantages of easy replacement and maintenance cost saving. It's preferred by many engineering firms.