Product Description
Factory Aluminium Pre-Filter Washable G4 Dust Air Conditioner Filter
The frame is made of aluminum alloy or galvanized frame, with a removable design for easy filter replacement, and the original frame can be reused.
It uses filter materials such as non-woven fabric, nylon mesh, fiberglass, synthetic fibers, with a metal wire composite or embedded metal skeleton or double-sided wire frame to create a panel structure, preventing deformation due to excessive wind pressure.
The skeleton filter material is distributed evenly, with a complex manufacturing process.
The frame allows for convenient filter core replacement and has a simple construction.
Nominal Size
inches |
Actual Size
mm |
Rated Airflow
m/s |
Initial Pressure
Pa |
Final Pressure
Pa |
AVerage arrestance
% |
Filter Object
um |
Filtration class |
| 12*24*2 |
295*595*46 |
1600 |
<40 |
≤250 |
95 |
≥5 |
G4 |
| 20*20*2 |
495*495*46 |
2200 |
<40 |
≤250 |
95 |
≥5 |
G4 |
| 20*24*2 |
495*595*46 |
2700 |
<40 |
≤250 |
95 |
≥5 |
G4 |
| 24*24*2 |
595*595*46 |
3200 |
<40 |
≤250 |
95 |
≥5 |
G4 |
Product Features
The original frame can be reused, saving costs.
Good dust resistance, high dust collection efficiency, easy installation.
High airflow, low resistance, can be repeatedly cleaned, and has a long service life.
| Frame |
Aluminium alloy /Galvanized steel/Stainless steel |
| Media |
Polyester synthetic fiber |
| Structure |
Panel /Pleated |
| Dimension |
According to customers' requirements |
| Maximum temperature |
98ºC |
| Maximum relative humidity |
≤100% |
| Fiber class according to EN779 |
G4 ( particles ≥ 5microns ) |
| Certification |
ISO9001, En779 |
| Filter Efficiency |
80-95% (Arrestance) |
Production Technology
APPLIATION:
1. Primary filtration of dust in constant temperature and humidity room, data center room and other Internet room
2. Primary filtration of clean room, operating room and other purification system
3. Primary filtration of ventilation systems such as purification workshops and air conditioning units.
It is widely used in coating ,surface treatment, chemical, cosmetics,hospital, automobile and other industries.
Company Profile
Established in 2007, Zhengzhou Ailin Technology Co., Ltd (also known as Henan Yifan Filter Co., Ltd) specializes in the manufacturing of high-quality air purification and filtration products with a global reach. Our company spans over 3000 square meters and employs 50 staff members, including 11 research technicians.
Our Mission:
At AILIN or YIFAN, our mission is to deliver the highest quality products at the most competitive prices, ensuring an unparalleled customer experience with a win-win approach.
Getting to Our Factory:
• By High-Speed Rail: To Zhengzhou (Trading company by Ailin) or Xinxiang (Manufacturing company by Yifan) in Henan province.
• By Airplane: To Zhengzhou Xinzheng International Airport in Henan province.
Our main products include:
G-level pre-filters, F-level medium bag/pocket filters, H-level HEPA filters, and U-level ULPA filters, as well as various types of high-temperature air filters, oil filters, and water filters.
Our products are SGS and ISO9001 certified and have been exported to Europe, North America, Southeast Asia, Africa, and other regions. Our commitment to quality and after-sales service has earned us a strong reputation in the machinery industry.
WHY CHOOSE US ?
We really hope that customers can ask more questions, and then help customers solve all aspects of the problem
1. We use the highest quality raw materials to ensure the durability and reliability of our product.
2. Our design team continuously searches market demands to provide you with unique and practical designs.
3. We ensure competitive prices while maintain high quality for your satisfication
4. We value your needs and strive to ensure prompt delivery of our products to your hands.
5. We offer customization services to meet your unique requirements and preference.
6. Our team posenses extensive industry experience ready to provide you with professional advice and support.
Warehouse Display
Packaging & Shipping
FAQ
Q1: Are you a factory or trading company?
A1: We are factory with rich experience in China, and our company has established since 2007.
Q2: Can the product be customized?
A2: Yes, both the product and the packaging can be customized.
Q3: Do you provide samples?
A3: Yes, free sample can be provided but customer needs to pay for the shipping costs.
Q4: How to pay?
Our company accepts various ways of payment, such as T/T , L/C etc.
Q5: How long is the delivery time?
A5: It depends on the order quantity. Usually it takes about 15 to 30 working days after receiving your deposit.
Q6: Do you arrange the shipment?
A6: Yes, our company can arrange the shipment to deliver the goods according to the client's customer's requirements.
Q7: What about the after-sales service?
A7:Our company is responsible for the supplied product ONLINE.
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