High airflow HEPA filter
- By adopting a special separator, the large filter with a depth of 290mm can handle approximately 60% more airflow compared to the standard type. - Even at high airflow, the initial pressure loss is the same as the standard type, at 250 Pa or less. - The larger filtration area significantly extends the lifespan. *We also accept custom sizes not listed in the catalog, starting from just one piece. Please contact us for more information. *We also offer replacement work and various measurement services.
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basic information
Repair efficiency: 99.97% or higher PAO particles particle size 0.3μm Initial pressure loss: 250Pa or less (initial value at rated airflow) 【Common Specifications】 Filter material: Glass fiber filter paper Seal material: Urethane resin Gasket: Chloroprene sponge 【Materials】 Frame material: Plywood or aluminum or stainless steel Separator: Aluminum or craft paper *For the rated airflow of each size, please refer to the catalog.
Price range
Delivery Time
※Standard delivery time: 2 to 3 weeks
Applications/Examples of results
【Usage】 - For clean room air conditioning - For sterile room air conditioning - For hospitals (operating rooms, ICUs, neonatal units, etc.) - For food factories (filling rooms, packaging rooms, inspection rooms, etc.) - For pharmaceutical factories (formulation rooms, filling rooms, weighing rooms, etc.) - For semiconductors, electronics, optics, films, bearings, precision printing, and others - For the nuclear industry (power plants, fuel factories, research institutions, etc.)
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Company information
Air Products Co., Ltd. is engaged in the development, manufacturing, sales, and import/export of air filters and purification devices for air, gas, etc., as well as maintenance, replacement, and measurement work related to the aforementioned products, and all operations incidental to the above. The technology and knowledge accumulated over many years in HEPA (High-Efficiency Particulate Air) filter manufacturing, along with manufacturing equipment and inspection devices that guarantee high quality, enable us to produce high-quality products. We manufacture and sell a variety of air filters, from HEPA (High-Efficiency Particulate Air) and ULPA (Ultra-Low Penetration Air) filters to pre-filters and medium-efficiency filters, used in clean rooms, bio-clean rooms, nuclear applications, hospitals, food factories, laboratories, and more. Most of our products are manufactured domestically, and we welcome inquiries regarding special sizes and custom processing.