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V-Shape Pleat Big Dust Holding Capacity Panel Pre-Air Filters G1 G3 Efficiency
Introduction:
The filter media structure of the pleated air filter is a V-shape
pleat, which increases the contact area with air and therefore
improves the dust holding capacity. The main material of the filter
media is a composite filter cotton or double-sided bonding metal
mesh, cardboard frame or metal frame are optional for the frame.
The air filter only weighs about 1kg and is easy to install and replace. Therefore, it can be widely used in pre-filter system for clean rooms, HEPA air filters, air compressors, central air-conditioning fresh air handling unit and ventilation systems, and computer rooms dedicated constant temperature and humidity air conditioning unit.
Structure:
The two-layer die cut cardboard or aluminum alloy frame combines
with the filter media to form the simple and strong structure.
Meanwhile, the filter adopts a V-shape pleated structure, the
material usage is three times greater than common air filter, so
the dust holding capacity is greater.
Filter paper:
Special blended by non-woven fabrics and synthetic fibers with a
fluffy structure, large dust holding capacity and low initial
resistance
Filter media:
The filter media is closely combined with the protection grid and
processed into a contour, equal spacing filter pleat layer by
special process, allowing the air to pass freely and evenly, so
that the dust can be uniformly adsorbed on the entire media,
thereby achieving high dust holding capacity.
Protection grid:
The grid is a galvanized grid or wire grid to increase the strength
of the filter pleats, effectively weakens the pleat jitter during
use, thereby reducing secondary pollution.
Cardboard frame:
High-strength waterproof cardboard, each intersection and the
filter media are closely connected, which enhances the filter's
robustness and helps to maintain the flatness of the pleated filter
media and the balance of the pleat spacing.
Aluminum alloy frame:
1.00mm thick aluminum profile enhanced by double-sided or
single-sided galvanized protection grid support, can be repeatedly
cleaned.
Optional specifications
Fetures:
1,The frame adopts a detachable design, which is convenient for
replacing the filter material to achieve the reuse of the frame;
2,The composite metal mesh of the filter material is made into a
folded type, which provides the largest filtering area for the
airflow, and the filtering area is 5 times that of the general flat
filter.
3,The filter material is made of polyester synthetic fiber, which
can be cleaned and reused many times, and has a long service life.
Specification:
Filtration class | G2,G3,G4(EN779), EU2,EU3,EU4(EUROVENT) | Filtration class | 75%,85%,95% (ASHRAE52.1-1992) |
Moisture resistance | ≤99%RH | Filter particles | ≥5μm |
Parameter
Model NO. | Actual Size HxWxD (mm) | Air Flow (m³/h) | Media Area Flow (m²) | Velocity (m/s) |
HA42-001 | 594*289*46 | 1150 | 0.42 | 1.86 |
HA42-002 | 594*492*46 | 1850 | 0.69 | 1.76 |
HA42-003 | 594*594*46 | 2250 | 0.83 | 1.77 |
HA42-004 | 594*289*69 | 1300 | 0.47 | 2.10 |
HA42-005 | 594*492*69 | 2100 | 0.77 | 2.00 |
HA42-006 | 594*594*69 | 2500 | 0.92 | 1.97 |
HA42-007 | 594*289*96 | 1750 | 0.64 | 2.83 |
HA42-008 | 594*492*96 | 2850 | 1.05 | 2.71 |
HA42-009 | 594*594*96 | 3400 | 1.26 | 2.68 |