W type sub-high efficiency filter

Product Characteristics
Frame: ABS plastic outer frame
Filter media: extra fine glass fiber filter paper
Sealant: Polyurethane
Efficiency: Medium Efficiency: ASHRAE 65%,85%,95% / High Efficiency: DOP 99%, 99.99%, 99.999%at 0.3um
EN 779 Class: F6-F9
DIN 53438 Flame retardant standard: F1
UL900 Flame Retardant Standard: CLASS 2
Final resistance: 500 Pa
Maximum airflow: 120% of rated airflow
Temperature resistance: 70℃
Humidity: 100%
use
Suitable for terminal filtration of air conditioning units and various air purification equipment with large air volume.

Selection table