Pre filter with paper frame

These pleated filters use synthetic media and bonded to a wide mesh on the air-exiting side and then enclosed into die-cut cardboard. There are three kind of thickness -1″, 2″, 4″ with 30-35% efficiency rate.

Category:

Specification :

Series :Pleated Series.
Frame :Rigid high wet-strength
beverage board.
Media :Synthetic Media (non woven).

Efficiency :

G4(EN 779), MERV8(ASHRAE 52.2)
Safety grade :UL900 Class 2
Humidity :≤ 95 % RH
Recommended final pressure drop : ≤ 200 P

Advantage :

Pre filter are low cost and easy installation with wide range of application. High moisture resistant.

Applications :

These filters can used as Pre-filter for majority of more demanding filtration requirement andextend the life of expensive high-efficiency filters. They can be used in residential commercial andindustrial.

Dimensions and Performance DATA :

ITEM NO.NOMINAL SIZE
WxHxD(inches)		ACTUAL SIZE
WxHxD(in.)
WxHxD(mm)		MEDIA AREA
sq. ft
sq. m.		EFFICIENCY
En779		AIR-FLOW/INITIAL
RESISTANCE
CFM/W.G CMM/Pa
100%125%
91037724x24x1233/8 x233/8x 13/16
594x594x21		7.24
0.67		G41000/0.11
28.3/28		2000/0.31
56.6/78
91036712x24x1113/8 x233/8x 13/16
289x594x21		3.67
0.34		500/0.11
14.1/28		1000/0.31
28.3/78
91041620x24x1233/8 x193/8x 13/16
594x492x21		6.05
0.56		835/0.11
23.6/28		1670/0.31
74.3/78
91037520x20x1193/8 x191/2x 13/16
492x496x21		5.08
0.47		695/0.11
19.6/28		1390/0.11
39.3/78
91037620x25x1193/8 x243/8x13/16
492x619x21		6.37
0.59		870/0.11
24.6/28		1740/0.31
49.3/78
91039124x24x2233/8 x233/8x1 13/16
594x594x46		12.31
1.14		1000/0.09
28.3/22		2000/0.27
56.6/68
91038012x24x2117/16 x233/8x1 13/16
291x594x46		6.16
0.57		500/0.09
14.1/22		1000/0.27
28.3/68
91038920x24x2197/16 x233/8x1 13/16
493x594x46		10.26
0.95		835/0.09
23.6/22		1670/0.27
47.3/68
91038820x20x2193/8 x193/8x1 13/16
492x492x46		8.64
0.80		6950/0.09
19.6/22		1390/0.07
39.3/68
91039020x25x2193/8 x 243/8 x1 13/16
492x619x46		10.80
1.00		870/0.09
24.6/22		1740/0.27
49.3/68
91040024x24x4233/8 x233/8x3 5/8
594x594x92		22.68
2.10		1000/0.06
28.3/16		2000/0.26
56.6/65
91039312x24x4113/8 x233/8x x3 5/8
289x594x92		11.34
1.05		500/0.06
14.1/16		1000/0.26
28.3/65
91039820x24x4193/8x233/8x 3 5/8
492x594x92		18.90
1.75		835/0.06
23.6/16		1670/0.26
47.3/65
91039720x20x4193/8x193/8x3 5/8
492x492x92		15.77
1.46		695/0.06
19.6/16		1390/0.26
39.3/65
91039920x25x4193/8 x243/8x3 5/8
492x619x92		19.76
1.83		870/0.06
24.6/16		1740/0.26
49.3/65
FACE VELOCITY : 492.13 FPM

 

 

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