G4 Aluminum Frame Primary Efficiency Folding Air Filters

Advantage:

* Low resistance, large air flow

* Large dust holding capacity and long service life

Features:

metal mesh filter is also called aluminum corrugated filter, metal filter, because the structure is similar to the filter screen, so it is also used in the air conditioning system, because the filter particles about 10μm, so it belongs to the primary filtration, want to filter effect is good, behind also need to increase the medium or high efficiency filter layer.

Technical parameters:

Protective net: aluminum net or stainless steel net

EN 799 Level: G2

Average weight efficiency: 65%-70% (Ashrae 52.1-1992)

EUROVENT4/5 level: EU2

DIN 53438 Flame retardant standard: F1

Final resistance: (recommended) 100Pa-200Pa

Air volume: 125% of rated air volume

Temperature resistance: ≤300℃

Application:

*Can be widely used in Clean-room,building, food,automobile,residential,air purifying; ventilation system, air conditional system, furnace system etc