S K Industries, established in 1988, is offering hepa filters. Filter media is made of high quality imported micro fine glass fibre paper, which is water repellent and high in strength. These filters are manufactured in multiple fold media spaced by hemmed edges of aluminium separators and packed in specially designed frames to provide rigidity and uniform airflow. Each hepa filter passes through stringent testing and finds reliability in critical applications like nuclear application, semiconductor complexes, hospitals, pharmaceuticals, food processing, biotechnology, electronic and aerospace. Efficiency and pressure drop are certified on each identification label. Frame materials are aluminium, SS, GI and MS powder coating. Their product range comprise of filter bags, hepa and clean room filters, compressor intake filters, oil and fuel filters, besides paint shop filters. It has a very good in-house testing facility like dop testing, chemical laboratory testing, and many more, to test these products.