Product Details
Metal Mesh Pre-Filter is a washable, reusable primary air filter made from high-quality
metal materials.It is specifically designed for the primary
filtration stage of air handling units (AHUs), fan coil units,
fresh air systems, and other equipment. It serves as the first and
most crucial protective barrier in an air purification system. Its
core function is to effectively capture large pollutants larger
than 5μm, such as dust, hair, pollen, and insects, thereby
significantly extending the service life of downstream medium and
high-efficiency filters and reducing the overall maintenance cost
of the system.
* Filter Media: Multi-layered, interwoven aluminum or stainless
steel wavy mesh. The unique wave design greatly increases the
effective filtration area, ensuring low air resistance and high
dust holding capacity.
* Frame: Sturdy aluminum alloy or galvanized steel frame ensures
the filter does not deform under air pressure, provides stable
installation, and good sealing.
* Protection: Double-sided metal protective mesh, spot-welded for
reinforcement, provides strong support for the filter media,
preventing damage or blow-through from airflow.
Features
1.The filter is composed of corrugated aluminum mesh of different
specifications, which are staggered and placed inside the internal
chamber2.Reducing the gaps between aluminum mesh for better filtration
3.For acidic, alkaline, or high-temperature environments, stainless
steel frames and stainless steel corrugated mesh can be used for
production
Services
1.Product quality control and delivery time is strictly controlled;
2. Direct manufacturing factory offering competitive price;
3. All the inquiries will be replied within 12 hours;
4. OEM & ODM service are available;
5. Providing first-class after-sales services to the customers.
Quality control
6. Checking raw material before producing.
7. Checking one by one before the assembling
8. Checking one by one during the production
9. Have the random inspection before the delivery.
Main on Techincal
Material Composition | |
Filter Material | Aluminum Mesh / Stainless Steel Mesh |
Frame Material | Aluminum Profile Frame, Aluminum Plate Folded Frame, Stainless
Steel Frame |
Operating Conditions | |
Maximum Operating Temperature | 400°C |
Maximum Operating Humidity | 100% |
Specifications and Dimensions(WH*D)(mm) | Rated Air Volume(m³/h) | Filtration Area(m²) |
592*592*21 | 3200 | 1.05 |
592*287*21 | 1600 | 0.51 |
592*490*21 | 2600 | 0.87 |
592*592*46 | 3200 | 3.15 |
592*287*46 | 1600 | 1.53 |
592*490*46 | 2600 | 2.61 |
592*592*50 | 3200 | 3.86 |
592*287*50 | 1600 | 1.87 |
FAQ
Q1: How often should this filter be cleaned?
A: The cleaning frequency depends on the air dust concentration of
the usage environment. We recommend regularly checking the pressure
drop. When the pressure drop reaches twice the initial pressure
drop (approximately 150-200Pa), it is the optimal time for
cleaning. In ordinary commercial environments, it is usually
cleaned every 2-3 months.Q2: How to clean and maintain it correctly?
A: The cleaning method is very simple:
1. Remove: Carefully remove the filter from the equipment.
2. Rinse: Rinse from top to bottom using a low-pressure water gun
or soft brush (can be soaked with a neutral detergent to remove
grease).
3. Dry: Gently shake off water and place it in a cool, ventilated
area to dry thoroughly.
4.Install: Ensure it is completely dry before reinstalling it into
the equipment. Note: Do not scrub vigorously with a hard brush to
avoid damaging the mesh structure.
Q3: Can special sizes and materials be customized?
A: Absolutely! Customization is one of our core services. You just
need to provide the required length, width, thickness dimensions,
frame material (Aluminum/Galvanized Steel/Stainless Steel), and
efficiency grade (G2/G3/G4). Our professional engineers will
provide you with solutions and quotations.