Features:
No rivets on the frame
Ultra-large filtration area in compact space.
Applicable to high airflow up to 4000m3/h.
Ultra-low initial resistance
No risk to damage turbo parts

Model: AKHV-H13.
Filter Class(EN779): H13.
Dimension: 610x610x292mm.
Rated airflow:4000m3/h.
Initial resistance:245Pa.
Frame material: Galvanized steel without any rivet.
Medium:Micro glassfiber.
Gasket: EPDM/Endless PU foam.
Max.working temperature: 80℃, 250℃.
Max.working R.H.: 90％.
Types with other sizes & class are available. url:http://www.airknow-filtration.com