High airflow type/pre-HEPA filter
- The high airflow type increases the number of filter media folds compared to the standard airflow type, expanding the filtration area. - The high airflow type has further improved the processing airflow significantly by adopting a special separator. * We also accept the production of special sizes not listed in the catalog, starting from one piece. Please contact us first. * We also offer replacement work and various measurement services.
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basic information
Repair efficiency: over 95% PAO particles, particle size 0.3μm Initial pressure loss: below 150Pa (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
※Typical delivery time: 2 to 3 weeks
Applications/Examples of results
[Usage] - Ideal for hospitals (operating rooms, ICUs, CCUs, neonatal units, recovery rooms, etc.). - Can also be used for clean rooms in pharmaceuticals, brewing, and food industries.
catalog（1）
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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.