G2 initial air filter parameters initial filter price
Scope of application: Hospitals: wards, operating rooms, clinics, laboratories and other factories: electronics factories, chemical factories, pharmac
Product details
The filtration efficiency of G2 primary filters is about 40% higher than that of G1 air filters, so their application range is wider.
Advantages of primary air conditioning filter: low cost, light weight, good versatility, compact structure.

G2 primary filter is mainly suitable for:
1. Central air conditioning and centralized ventilation system pre filtration
2. Pre filtration of large air compressors
3. Pre filtration of local high-efficiency filtration devices for clean room return and exhaust vents
General technical parameters of G2 level primary air filter:
model |
Specifications |
Air volume M3/H |
initial resistance (pa) |
filter efficiency |
level EN779 |
protection net |
filter material |
Outer frame |
G2 level Primary Filter |
295×295×46 |
800 |
25 |
70% |
G2 |
Spray coated iron wire galvanized wire mesh |
non-woven fabric |
paper aluminum alloy Galvanized sheet stainless steel |
495×495×46 |
2200 |
|||||||
595×295×46 |
1600 |
|||||||
595×495×46 |
2700 |
|||||||
595×595×46 |
3200 |
G2 Primary Air Filter Product Features:
1. Galvanized iron mesh is attached to the air outlet surface of the filter material, which can protect the filter material from being blown and prevent deformation caused by wind pressure, ensuring that all filter material surfaces are fully utilized. The layered structure has the characteristics of high dust capture capacity and long service life. The edges of the filter screen are bonded to the outer frame to prevent air leakage or damage caused by wind resistance pressure. Durable waterproof cardboard, the diagonal design on the outer frame can provide a large filtering area and tightly adhere the internal filter material to the outer frame (galvanized iron frame or aluminum alloy frame can also be selected)
Weiyi Environment's primary air filters can accept customized non-standard orders from customers.
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