Specifications: Carbon Air Filter 1).High efficiency,low resistance 2).ISO/SGS/RoHS approval 3).Safe, long residual activity HEPA Carbon Air Filter for Cleaner HEPA air filter screen Product description: The efficiency can reach 99.7% for the particles over 0.3um, which is the ideal air purification filter. It has three type materials: PP filter paper, glass fiber and compound PP and PET materials. Different shapes can be made according to client’s request. Product property: Small wind resistance, high dust-holding capacity, high filter efficiency. Different dimensions and shapes can be made according to client’s request to match different machines. Product usages: Widely used in air purifier machine, center air conditioning, and clean rooms etc to dispose dust and pollen. Product package: sealed packed with plastic film and then in carton or per client’s request. Products photo We are ISO factory for manufacturing filter materials and non-woven fabric since 2004. Welcome to send us inquiry or visit our factory in Shenzhen, we will do our best to serve You with competitive price, good quality and prompt delivery HEPA Carbon Air Filter for Cleaner