Basic Info.
Clapboard
without Clapboard
Medium Material
Synthetic Fiber
Filtration Grade
Pre Filter
Application
Pre Air Filter
Transport Package
Carton and Pallet
Product Description
18 years experience in filtration field
professional exporting sales with 10 years experience
Pleated G4 Cardboard Air Filters for Central Air Conditioning Systems
Description
Pre air filter in industrial filtration system. Good permeability, dust holding amount is large, stable performance, easily changed etc.
Product details
Filter Media:Synthetic fiber
Frame Material:Cardboard
Humidity:≤100% RH
Construction:Panel
Filtration Grade:Prime
Recommended final pressure drop:≤225Pa
Size
Model | Width | Height | Depth | Filter area | Airflow and pressure drop | Number of pleat/inch (1inch=305mm) |
|
| (mm) | (mm) | (mm) | (m2) | (m3/h&pa) | |
24×24×4 | 594 | 594 | 95 | 2.66 | 1700/18 | 3400/68 | 11 |
24×12×4 | 594 | 289 | 95 | 1.3 | 850/18 | 1700/68 |
24×20×4 | 594 | 492 | 95 | 2.2 | 1420/18 | 2840/68 |
20×20×4 | 492 | 492 | 95 | 1.82 | 1180/18 | 2360/68 |
20×16×4 | 492 | 391 | 95 | 1.45 | 935/18 | 1870/68 |
25×20×4 | 619 | 492 | 95 | 2.3 | 1480/18 | 2960/68 |
25×25×4 | 619 | 619 | 95 | 2.9 | 1860/18 | 3720/68 |
24×24×2 | 594 | 594 | 45 | 1.75 | 1700/20 | 3400/70 | 15 |
24×12×2 | 594 | 289 | 45 | 0.85 | 850/20 | 1700/70 |
24×20×2 | 594 | 495 | 45 | 1.46 | 1420/20 | 2840/70 |
24×18×2 | 594 | 445 | 45 | 1.31 | 1275/20 | 2550/70 |
20×20×2 | 495 | 495 | 45 | 1.21 | 1180/20 | 2360/70 |
20×18×2 | 495 | 445 | 45 | 1.09 | 1060/20 | 2120/70 |
20×16×2 | 495 | 394 | 45 | 0.97 | 935/20 | 1870/70 |
20×12×2 | 495 | 289 | 45 | 0.74 | 715/20 | 1430/70 |
25×20×2 | 622 | 495 | 45 | 1.52 | 1480/20 | 2960/70 |
25×18×2 | 622 | 445 | 45 | 1.37 | 1325/20 | 2650/70 |
25×16×2 | 622 | 394 | 45 | 1.18 | 1180/20 | 2360/70 |
24×24×1 | 597 | 597 | 22 | 0.88 | 1190/20 | 2380/70 | 16 |
24×12×1 | 597 | 292 | 22 | 0.43 | 590/20 | 1190/70 |
24×20×1 | 597 | 495 | 22 | 0.74 | 995/20 | 1990/70 |
20×20×1 | 495 | 495 | 22 | 0.6 | 825/20 | 1650/70 |
20×16×1 | 495 | 394 | 22 | 0.48 | 660/20 | 1325/70 |
25×20×1 | 622 | 495 | 22 | 0.76 | 1035/20 | 2070/70 |
25×16×1 | 622 | 394 | 22 | 0.61 | 825/20 | 1650/70 |
Application
Pleated cardboard prime air filter can be used as pre air filter in industrial filtration system. It can be used on cleaning room in conditioner system.
Quality Control
1. All filter components are subjected to a factory in-coming Quality Control checking and testing procedure.
2. Filter media are controlled by the Quality Control Laboratory to ensure all design parameters and test criteria meet specifications and performance results.
3. Throughout production & assembly, on line and laboratory controls & tests are made to ensure every perfect filter.
4. Representative filter from each batch type and production run are subjected to a complete test flow evaluation to determine efficiency, pressure drop and dust holding capacity.
5. To ensure that ex-factory products are maintained in perfect condition and are not damaged during transport to final destination.
Certificate & Test report
1. ISO 9001 Certificate
2. CE Certificate
3. BV Certificate
4. IQ Certificate
Packaging & Delivery
1. Packaging Details: Carton box and pallets
2. Delivery Details: 7-15 workdays
3. Means of Transportation: International express / air / sea
4. Loading Port: Tianjin or Qingdao
Company Introduction
Xinxiang North Filter Co., Ltd. is one of the China's leading manufacturers of air filters for most commercial and industrial applications. North Filter has been a known and respected industry brand for near 20 years.
North Filter specializes in HEPA filters, gas turbine filters, all kinds of pre and medium air filters. We assure that we are able to comply with the most stringent requirements, whilst offering fast lead times, first class technical support and competitive prices.
Our Service
1. Customized is also available.
2. Prompt delivery of the sample and bulk production.
3. Good quality control procedure and advanced production line.
4. Professional experience on the filters.
5. Good quality and competitive price.
6. Long and excellent after-sales service.
Clients
FAQ
Q: What kind of air filter you make?
A:The main products include the primary air filter ,middle efficiency air filter, high efficiency air filter, activated carbon air filter, cartridge air filter, air filter machine ,pocket air filter etc.
Q: Are you really manufacturer or trading company?
A: We have our own factory and engineer team. Our factory' is located in NO.3 Sizhuangding Industrial Zone Xinxiang Henan, China.
Q: What is the international standard for air filter?
A:Euro: Pre (G1---G4), Medium (F5----F9), HEPA (H10--H14), ULPA (U15--17)
American: Pre (Merv1---7), Medium ( Merve8----14), HEPA (Merv15---19), ULPA (Merv20)
Q: Do we have some free samples for testing or checking?
A: Yes, no more than two pc of free sample available only. But the courier or shipping charge will be on customer account as per our company police.
Q: How long will be the lead time for samples and production?
A: Generally, it takes 5-7 days for sampling, and 2- 3 weeks for production. As if volume order, pls check with our sales.
Address:
No. 3 Sizhuangding Industrial Zone, Xinxiang, Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001, OHSAS/ OHSMS 18001
Company Introduction:
1. Xinxiang North Filter Co., Ltd. Is a high-tech enterprise specializing in developing and manufacturing various filters and purification equipments. The company′s leading products are divided into four series of products, namely, air filters, water filters, oil filters, water-oil separation devices, etc. Our company has many kinds of advanced production and testing equipments, HEPA filter production lines and a 500-square-meter cleaning room for thousands of grade filtration.
2. Currently, our products are already exported to Southeast Asia, North America, Middle East, Australia and Turkey 20 other countries and regions. We have always focused on research, development, innovation and put the product quality and customer service in the first place. Now our company has attained ISO 9001 Quality Management Certification, BV Certification etc.
3. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. Welcome potential buyers to contact us and visit our factory.