View Camfil on TEKEN44The Hi-Flo product page mentions several standards and certifications, including ISO 16890, EN 779, EN 13053, EN 15805, ISO 846, VDI 6022, and EC 1935:2004.
Available in a wide range of ASHRAE 52.2 efficiencies from MERV 9/9AA through MERV 15/15A; micro fine glass media formed into tapered pleats for lower airflow resistance and extended life; available in multiple depths and a variety of sizes.
VDI 6022 Blatt 1
Ventilation and indoor-air quality - Hygiene requirements for ventilation and air-conditioning systems and units (VDI Ventilation Code of Practice)
ISO 16890-4
Air filters for general ventilation Part 4: Conditioning method to determine the minimum fractional test efficiency
EN 13053
Ventilation for buildings - Air handling units - Rating and performance for units, components and sections
EN 779
Particulate air filters for general ventilation - Determination of the filtration performance
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