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Help CenterPolyester Flange-Clamp Air Filter, 1-Year Warranty, Mill Test Report Provided, Direct Factory Price
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From the manufacturer with over 25 years of experience – Anping County Boli Hardware Wiremesh Products Factory proudly presents our Polyester Flange-Clamp Air Filter designed for efficient air filtration in industrial and commercial environments. As a direct factory source, we offer competitive pricing without compromising quality. Our mill test report ensures every batch meets strict performance standards, and our one-year warranty provides peace of mind. This filter is engineered to capture airborne particles, protect equipment, and improve indoor air quality.
The polyester media offers high dust-holding capacity, low resistance, and long service life. The flange-clamp design simplifies installation and replacement, reducing downtime. Available in multiple sizes and customizable to fit your existing systems, this filter is a versatile solution for HVAC units, air handling units, dust collectors, and more. With our factory-direct pricing, you get premium quality at a cost-effective price.
Key Features & Benefits
- High-Quality Polyester Media: Non-woven polyester fibers provide excellent filtration efficiency (up to 95% for particles >= 10 microns) while maintaining low airflow resistance.
- Flange-Clamp Structure: Integrated metal flange with clamp design allows quick and secure mounting without tools, ensuring no air bypass.
- Mill Test Report Included: Each shipment comes with a mill test report detailing material composition, thickness, and filtration performance, guaranteeing consistent quality.
- 1-Year Warranty: We stand behind our product. If any manufacturing defect occurs within one year, we provide free replacement or repair.
- Direct Factory Price: As a manufacturer established in 1998, we eliminate middlemen, offering you the most competitive prices in the market.
- Customizable Options: Filter size, thickness, frame material (galvanized steel or aluminum), and color can be tailored to your specifications.
- Wide Application: Ideal for HVAC systems, clean rooms, paint booths, food processing plants, and general industrial ventilation.
Technical Specifications
| Parameter | Value |
|---|---|
| Filter Media | Polyester non-woven fabric |
| Frame Material | Galvanized steel (optional aluminum) |
| Standard Sizes | 12x12 to 24x24 inches, thickness 1-4 inches (custom sizes available) |
| Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
| Initial Pressure Drop | ~25 Pa at rated airflow (varies with size) |
| Filtration Efficiency | ≥95% for particles ≥10μm (G4 grade equivalent) |
| Dust Holding Capacity | High (depends on media density) |
| Warranty | 1 year |
Why Choose Our Polyester Flange-Clamp Air Filter?
Our filter combines the reliability of polyester media with the convenience of a flange-clamp design. The integrated frame eliminates the need for additional mounting hardware, reducing installation time and labor costs. The polyester media is washable and reusable in many applications, offering long-term savings. With a mill test report included, you can verify the quality of every batch.
We serve a broad range of markets including North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our annual export value of US$5 million to US$10 million reflects the trust our global customers place in our products. As a factory with roots dating back to 1998, we have the expertise to deliver consistent quality and on-time shipments from ports like Tianjin, Qingdao, Shanghai, and Foshan.
Contact us today to request a quotation, sample, or mill test report. Our team is ready to provide custom solutions for your specific air filtration needs. With direct factory pricing and reliable after-sales support, you can count on us as your long-term partner.
Frequently Asked Questions
-
Can I get a custom size for the filter?
Yes, we offer custom sizes. Please provide your exact dimensions, and we will manufacture accordingly. -
What is the filtration efficiency of this polyester filter?
Our filter typically achieves over 95% efficiency for particles 10 microns and larger, equivalent to G4 class. Higher efficiency grades are available upon request. -
Is the mill test report free?
Yes, we provide a mill test report with each shipment at no extra cost. -
What is the warranty coverage?
We offer a 1-year warranty against manufacturing defects. This includes issues like media delamination, frame deformation, or sealing failure. -
Can this filter be washed and reused?
In many applications, the polyester media can be cleaned by vacuuming or gentle washing, extending its service life. However, performance may degrade after multiple cleanings; replacement is recommended periodically. -
How do I install the flange-clamp filter?
The filter comes with a pre-installed L-shaped metal flange and clamp. Simply slide it into the filter housing slot and tighten the clamp screws. No additional tools are required. -
What is the typical lead time for orders?
For standard sizes, lead time is 5-10 working days. Custom sizes may take 15-20 days depending on order quantity. -
Do you offer samples before bulk purchase?
Yes, we can provide samples. Please contact us for sample cost and shipping details.
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