high capacity HEPA filter

Specifications

mini-pleat HEPA Filter (Cardboard or Aluminum Foil Separator): Up to 99.9999% filtration efficiency, catch 0.3um or above

mini-plate HEPA Filter (Cardboard or Aluminum Foil Separator)

It’s one of final filtration appliances, made of pleated fiberglass paper media and separated by cardboard or aluminum foil, with sealant on air inlet side. Up to 99.9999% filtration efficiency, catch 0.3um or above. It’s normally with thickness equal or higher than 100mm.

 

 

(Specification):

 

Type	Dimensions W*H*D (mm)	Filter Area (m2)	Resistance at the speed of 0.45m/s			Recommended Airflow (m3/h)
			H13	H14	H15
SHW-HW	610*610*50	7.0	145	160	180	600-1000
	305*305*70	2.5	120	135	160	100-250
	305*610*70	5.0	120	135	160	300-500
	610*610*70	10.2	120	135	160	600-1000
	915*610*70	15.4	120	135	160	900-1500
	305*610*90	6.5	85	100	120	300-500
	610*610*90	13.1	85	100	120	600-1000
	915*610*90	19.7	85	100	120	900-1500
	1220*610*90	26.5	85	100	120	1200-2000

 

Note: Other specifications are available on request

1. The wind speed of unidirectional flow clean system is generally less than 0.45m / s and the inlet side is 0.45m / s (90fpm) according to the test standard; 
2. The resistance and air flow of the Close-pleat high efficiency filter are approximately proportional relationship.

3. “Recommended airflow” is only for non-unidirectional flow clean systems, such as dilution systems (also known as turbulent flow clean room)

 

Efficiency and Specifications Comparison

European Specification CEN EN 1822	MPPS Efficiency	Any point scan Local eff.	Ep.0.3mm eff.	Correspond to American Standard
H13	≥99.95%	≥99.75%	≥99.99%	MERV18
H14	≥99.995%	≥99.975%	≥99.999%	MERV19
H15	≥99.9995%	≥99.9975%	≥99.9999%	MERV20
H15	≥99.99995%	≥99.99975%	≥99.99999%	MERV20