Primary filter
HKJH-495,HKJH-595
Quantity:
Technical parameter：
| Specification and model | Dimensions (mm) | Rated air volume/primary resistance (m³/h&pa) | Efficiency | Filter material color | |
| HKG3-WD595 | 595*595*46 | 1700/30 | 3400/80 | G3 | White |
| HKG3-W5949 | 595*495*46 | 1400/30 | 2800/80 | ||
| HKG3-W5929 | 595*295*46 | 850/30 | 1700/80 | ||
| HKG3-W4929 | 495*295*46 | 700/30 | 1400/80 | ||
| HKG4-GD595 | 595*595*46 | 1700/40 | 3400/90 | G4 | Green-white |
| HKG4-G5949 | 595*495*46 | 1400/40 | 2800/90 | ||
| HKG4-G5929 | 595*295*46 | 850/40 | 1700/90 | ||
| HKG4-G4929 | 495*295*46 | 700/40 | 1400/90 | ||
Product Overview：
Air filters can be classified into different types according to their working principles: primary filters, medium-efficiency filters, high-efficiency filters and sub-high-efficiency filters.
The G-series primary air filters consist of eight variants, namely: G1, G2, G3, G4, GN (nylon mesh filter), GH (metal mesh filter), GC (activated carbon filter) and GT (high-temperature resistant coarse filter).
Air filters can be classified into different types according to their working principles: primary filters, medium-efficiency filters, high-efficiency filters and sub-high-efficiency filters.
The G-series primary air filters consist of eight variants, namely: G1, G2, G3, G4, GN (nylon mesh filter), GH (metal mesh filter), GC (activated carbon filter) and GT (high-temperature resistant coarse filter).
Primary Air Filter Description：
Primary air filters are suitable for the pre-filtration stage of air conditioning systems, mainly used to filter dust particles of 5 μm and above.
There are three types of primary air filters: panel type, pleated type, and bag type.
Outer frame materials include: paper frame, galvanized steel frame, stainless steel frame, and aluminum frame.
Filter materials include: non-woven fabric, glass fiber, nylon mesh, activated carbon filter material, and metal perforated mesh, etc.
Primary air filters are suitable for the pre-filtration stage of air conditioning systems, mainly used to filter dust particles of 5 μm and above.
There are three types of primary air filters: panel type, pleated type, and bag type.
Outer frame materials include: paper frame, galvanized steel frame, stainless steel frame, and aluminum frame.
Filter materials include: non-woven fabric, glass fiber, nylon mesh, activated carbon filter material, and metal perforated mesh, etc.
Features：
Low resistance, large air volume and long service life.
The outer frame adopts a sturdy aluminum alloy frame with aluminum alloy corners, featuring a firm and stable structure. This ensures that the filter will not deform or be damaged even under harsh working conditions. It can also be designed as a detachable type to facilitate filter material replacement, thus achieving the purpose of frame reuse.
The filter material is high-quality polyester synthetic fiber with a fluffy and gradually dense fiber structure. This structure ensures a high dust holding capacity, better protects the filters at the downstream end, and extends their service life.
Low resistance, large air volume and long service life.
The outer frame adopts a sturdy aluminum alloy frame with aluminum alloy corners, featuring a firm and stable structure. This ensures that the filter will not deform or be damaged even under harsh working conditions. It can also be designed as a detachable type to facilitate filter material replacement, thus achieving the purpose of frame reuse.
The filter material is high-quality polyester synthetic fiber with a fluffy and gradually dense fiber structure. This structure ensures a high dust holding capacity, better protects the filters at the downstream end, and extends their service life.
