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Air filter classification

Air filter classification, Total:4 items.

In the international standard classification, Air filter classification involves: Installations in buildings, Air quality, Ventilators. Fans. Air-conditioners.

RU-GOST R, Air filter classification

• GOST R 51251-1999 Air filters. Classification. Marking

Standard Association of Australia （SAA）, Air filter classification

• AS 4260:1997 High efficiency particulate air (HEPA) filters - Classification, construction and performance

BE-NBN, Air filter classification

• NBN X 44-004-1984 Klassifizierung der in der allgemeinen Luftung angewandten Luftfilter Classification of the air filters used for generai ventilation
• NBN X 44-004-1979 Classification of the air filters used for generai ventilation

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