Structure:

Frame	Filter Media	Seperator	Sealant	Gasket	Safe guard
Aluminum/Galvanised steel/Stainless steel	Fine fiber glass	Aluminum	Single componenet high temperature silicone caulk	High temperature silicone sponge	Aluminum mesh/None

Product Features:
-High temperature resistant
-Large surface area, high dust holding capacity
-Sturdy and moisture resistant construction, long life
-Single header, double header and no headers models
-Each filter element is tested before market release

Application:
-High temperature paint spray line
-High clean food baking booth/ box/room
-Use with high temperature equipment to kill the germ or virus, such as pharmaceutical factory
-Ventilation systems with high fire resistant requirement and high temperature operating environment.

General technical data:
-H11/H13/H14 EN1822; DOP 99%, 99.99%, 99.999% @ 0.3 micron
-Final pressure drop: 600pa
-Thermal Stability: Up to 260℃

-Humidity: 100% RH

Each filter will be tested for efficiency and leakage before market release.
You can refer to our test vedio on youtube:
 https://youtu.be/0acgtSHHqCs

Sample data:

W*H*D(mm)	Filter Class	Filter Area(m2)	Airflow(CMH)	Intial Pressure Drop(Pa)
305*610*150	H13	3.2	500	230
	H14			260
610*610*150	H13	6.4	1000	230
	H14			260
915*610*150	H13	9.6	1500	230
	H14			260
1220*610*150	H13	12.8	2000	250
	H14			280
610*610*292	H13	13.66	2000	250
	H14			280
915*610*150	H13	20.64	3000	250
	H14			280
1220*610*150	H13	28	4000	250
	H14			280

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https://drive.google.com/file/d/0Bxk0k7JxzX13VENHN2E3dDRURXc/view