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Help CenterPolyester Flange-Clamp Air Filter for HVAC Dust Collection, 30 Micron, 2000m3/h
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As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in high-performance filtration solutions. Our Polyester Flange-Clamp Air Filter for HVAC Dust Collection, 30 Micron, 2000m³/h is engineered to deliver reliable particle capture in demanding ventilation and dust collection systems. With an annual export value of US$5-10 million and shipments to over 15 global markets, we combine decades of wire mesh expertise with advanced polyester media to offer a filter that balances efficiency, durability, and ease of installation.
This filter is designed for HVAC units, central dust collectors, and industrial air handling systems where moderate dust loads require consistent 30-micron filtration. The flange-clamp frame ensures a tight, leak-free seal while simplifying replacement—no tools or complex brackets are needed. Whether you're retrofitting an existing system or specifying new equipment, this filter provides a cost-effective solution that maintains airflow without compromising on capture efficiency.
Key Features & Technical Specifications
- Filtration Media: High-quality polyester non-woven fabric, resistant to moisture and moderate chemical exposure.
- Frame Design: Rigid flange-clamp style with metal or plastic reinforcement, enabling quick front-access installation.
- Airflow Rating: 2000 m³/h at nominal face velocity, suitable for typical HVAC duct sizes.
- Filtration Efficiency: 30 micron nominal rating, capturing common dust, pollen, and coarse particles.
- Temperature Range: Up to 80°C (optional heat-resistant version available upon request).
- Low Pressure Drop: Initial resistance ≤80 Pa, minimizing energy consumption on the fan system.
- Customizable Dimensions: Standard size 592×592×25mm (24×24×1 inch) or tailored to your system.
- Color Options: White or blue media; frame color can be customized.
| Parameter | Value |
| Filter Class | G4 (EN 779) / MERV 8 (ASHRAE) equivalent |
| Media Material | 100% Polyester fibers |
| Frame Material | Galvanized steel / Aluminum (optional) |
| Max Operating Temperature | 80°C (standard) / 120°C (optional) |
| Recommended Face Velocity | 2.5 m/s |
| Initial Pressure Drop | ≤80 Pa |
| Final Recommended Pressure Drop | 250 Pa |
| Humidity Resistance | Up to 95% RH (non-condensing) |
The flange-clamp design reduces installation time by up to 50% compared to traditional screw-mounted filters. This is particularly beneficial for maintenance teams managing multiple filter banks in commercial buildings or industrial facilities. The polyester media offers high dust-holding capacity, extending service intervals and lowering total cost of ownership.
Why Choose Our Factory?
With over 20 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has exported to North America, South America, Europe, Asia, Africa, and Oceania, with annual export revenues exceeding US$5 million. Our production lines are equipped for both standard and custom orders, ensuring consistent quality and fast turnaround. We pride ourselves on direct factory pricing, rigorous quality control, and responsive customer support.
Every filter batch undergoes airflow and pressure drop testing to verify performance. Our team can assist with dimension modifications, frame material selection, and packaging requirements to meet your specific logistics needs. Whether you are a distributor, HVAC contractor, or facility manager, we are ready to supply reliable filters that keep your air clean and your systems running efficiently.
Frequently Asked Questions
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Q: What is the maximum temperature this filter can withstand?
A: The standard version is rated for 80°C. For higher temperature applications up to 120°C, we offer an optional heat-resistant media. -
Q: Can this filter be washed and reused?
A: This is a disposable filter designed for single-use. Washing may damage the media structure and reduce efficiency. We recommend replacement after reaching the final pressure drop. -
Q: How do I install the flange-clamp filter?
A: Simply slide the filter into the existing holding frame or duct slot until the flange locks into place. No screws or tools required. The clamp ensures a tight seal. -
Q: What is the typical service life of this filter?
A: Service life depends on dust load and operating conditions. In typical HVAC environments, the filter can last 3–6 months before replacement is needed. -
Q: Do you offer custom sizes?
A: Yes, we can manufacture non-standard dimensions to fit your system. Please provide your exact width, height, and thickness requirements. -
Q: Is this filter suitable for food processing or cleanrooms?
A: This filter is intended for general dust collection and HVAC pre-filtration. For cleanrooms or food-grade applications, we recommend higher-efficiency filters (e.g., HEPA). Contact us for recommendations. -
Q: What packaging do you use for export?
A: Filters are packed in sturdy cartons, then palletized and wrapped with stretch film to prevent damage during sea or air freight. -
Q: Can I get a sample before bulk order?
A: Absolutely. We offer sample orders with freight collect. Please contact our sales team to arrange.
Contact us today for a quote or technical consultation. With our factory-direct supply, global shipping from Tianjin, Qingdao, Shanghai, and Foshan ports, you can expect competitive pricing and reliable delivery.
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