Introduction:
Metal mesh filter media is often composed of multi-layer corrugated aluminium mesh or stainless steel mesh. Aluminium mesh or stainless steel mesh is arranged at the correct angle of each other's cross stacks, and the air changes its flow direction many times when it passes through the mesh; and it is also arranged with different densities and apertures from thick to thin to reach a low resistance to the airflow and increase its dust-collecting capacity and efficiency.
Whether it is aluminium or stainless steel mesh, they are safe, strong, high temperature resistant, easy to clean and maintain, and can reduce the overall cost of air filters in the long running.
![Metal Mesh Pre Filter  Metal Mesh Pre Filter]()
Characteristics:
Frame: Aluminum, Stainless Steel, Galvanized
Media: Aluminium Metal mesh
Efficiency: G1,G2
Max. Temperature: 250°C
Thickness: 10mm, 21mm,46mm,96mm
Flame retardant grade: DIN53438 F1
Common dimensions:
Nominal Size W*H*D(in.)  | Actual Size W*H*D(mm)  | Air Flow (m³/h)  | Initial P.D. (Pa)  | 
| G3 | G4 | 
| 12×24×1 | 290×595×21 | 1700 | 25
  | 44 | 
| 24×24×1 | 595×595×21 | 3400 | 25 | 44 | 
| 12×24×2 | 290×595×46 | 1700 | 25 | 44 | 
| 24×24×2 | 495×595×46 | 3400 | 25 | 44 | 
| Many frame options and dimensions are available on request. | 
Application:
Metal Mesh Pre Filter can be used in many environments
1.Ventilation system requiring acid and alkali resistance and high temperature resistance.
2.Oil mist filtration for spray paint room, wax spray room filtration for automobile assembly workshop, etc.
3.Primary filtration for industrial-grade air ventilation equipment, primary filtration for air conditioning systems in construction buildings.
About us:
Snyli Environmental Technology (Shandong) Co.,Ltd was founded in 2010. For more than ten years, our company has been focusing on research and development, and has obtained a number of patent certificates, becoming a well-known brand in the air filtration industry. 
We are mainly engaged in air filtration products, the hot products include FFU,HEPA ULPA filter, Primary Air filter, Pocket Air filter, high temp resistant Air filter, transfer window, clean bench, laminar flow hood, clean booth, air shower, etc.
![Snyli Environmental Technology (Shandong) Co.,Ltd Snyli Environmental Technology (Shandong) Co.,Ltd]()
For air filter products, we can provide customers with non-standard product customisation services, and can provide samples for customer testing. For air filtration equipment, we can also customise according to customer drawings or recommend models for customers according to their actual use environment.
SNYLI FFU, independent research and development design, large air volume, low noise, fully automatic modular control, has been widely used in clean rooms, clean benches, clean production lines and other applications. 
We always put the interests of our customers in the first place, and constantly develop new products through technological improvement and upgrading, and now we have become a well-known brand in the air purification industry.
![Snyli Environmental Technology (Shandong) Co.,Ltd Snyli Environmental Technology (Shandong) Co.,Ltd]()
Packaging & Shipping:
SNYLI has more than 20,000 square metres of factory space in Liaocheng city. There is a separate warehouse for the storage of products that have finished production. For the goods of foreign customers, we adopt export standard packaging. In addition, the packaging of goods is considered comprehensively according to the mode of transport, thus reducing the possibility of damage to goods in transit.
![Packaging & Shipping Packaging & Shipping]()
Certificates:
SNYLI's products are now sold to many countries and regions, and the quality of our products has been tested by many customers and widely praised. Up to now, we have obtained many certifications including ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and we can also provide CE certification for our customers.
![Certificates Certificates]()
Why choose us:
1.Customised products are accepted and samples can be provided for customer testing.
2.Years of production experience, delivering goods on time or ahead of schedule.
3.Provide after-sales service. We will make regular return visits to our cooperative customers to solve any problems or doubts they may have.
4.Factory direct sales. With quality assurance and fast delivery.