Plate type mesh filter

This type of filter is mainly used for the first filtration of fresh air in air conditioning systems, mainly filtering suspended particles of more than 2 μ m and various foreign objects in the atmosphere (such as dust, pollen, mites, sand and dust, spray

frame	Aluminum alloy frame, galvanized frame
filter material	mesh filter cotton/mesh non-woven fabric
Filtration efficiency	G3/G4/M5/M6
Applicable conditions	≤80℃
Rated wind speed	2.5m/s
Product application	●Pre filtration of large air compressors ●Pre filtration of air conditioning and ventilation systems to avoid dust pollution inside the system ●Centralized ventilation and air conditioning system and return air filtration in the clean room extend the service life of the high-efficiency filter in the later stage ●The ventilation system of ordinary industrial plants meets the general cleanliness requirements for air

Product features

●The metal frame structure is sturdy and easy to install, with detachable frames

The structure is sturdy and stable, with reinforced ribs added to the air outlet to ensure that the filter will not deform or be damaged even in poor working environments. The outer frame can be designed to be detachable, making it easy to replace the filter material and achieve the purpose of frame reuse.

●Low resistance and high dust holding capacity

The balanced spacing ensures the equal height pleat shape of the filter screen, so that the filter can achieve a large dust holding capacity when the resistance is low. Folding shape, the filter material is tightly adhered to the outer frame to prevent any air leakage, and its filtering area is 2-5 times that of a typical flat surface.

●High quality polyester synthetic fiber with low initial resistance and good fire resistance performance

Product parameters

Nominal size	External dimensions	Filtration efficiency	Rated air volume	Initial resistance at different air volumes (Pa)	Suggested final resistance
WHD (inch)	L长W宽D高（mm）	EN779	(m³/h)	70%	100%	120%	（Pa）
12242	29059546	G3	1700	35	40	50	初阻力的2~2.5倍
20242	49059546	G3	2800	35	40	50	初阻力 2~2.5倍
24242	59559546	G3	3400	35	40	50	初阻力 2~2.5倍
12242	29059546	G4	1700	38	45	55	初阻力 2~2.5倍
20242	49059546	G4	2800	38	45	55	初阻力 2~2.5倍
24242	595x595*46	G4	3400	38	45	55	初阻力 2~2.5倍

Remarks: The resistance values are different at different wind speeds. Special dimensions and specifications can be customized according to customer requirements

ASHRAE52.2	EN779
MERV 1	G1
MERV2-4	G2
MERV5-6	G3
MERV7-9	G4
MERV10	M5
MERV11-12	M6

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