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Polyester Flange-Clamp Air Filter With 1 Year Warranty and Mill Test Report
Product Spotlights
High-grade polyester media with flange-clamp design for easy installation and low pressure drop. Backed by 1-year warranty and Mill Test Report for quality assurance. Customizable sizes and filtration grades, suitable for HVAC and industrial applications. Manufactured by a 26-year-old factory with global export experience.
US$ 3
1 - 9 Unit
US$ 2.9
10 - 99 Unit
US$ 2.8
≥100 Unit
Key Specifications
Get Latest Price
Material:
Other, Polyester non-woven fabric
Type:
Other, Flange-Clamp
Color:
Other, White / Gray (standard)
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
1 days
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Material
Other, Polyester non-woven fabric
Type
Other, Flange-Clamp
Color
Other, White / Gray (standard)
Brand
Other, Boli
Warranty
1 Year
Mill Test Report
Available upon request
Application
HVAC, ventilation, industrial air purification
Size
Customizable dimensions
Filtration Efficiency
G4, F5, or custom grades available
Model
Customized per order
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998, specializing in high-quality filtration solutions. Our Polyester Flange-Clamp Air Filter is designed to meet the rigorous demands of industrial, commercial, and HVAC applications. With a 1-year warranty and a Mill Test Report provided for each batch, this filter offers reliable performance, easy installation, and long service life. Backed by over two decades of manufacturing expertise and annual exports exceeding US$5 million, we deliver products that satisfy global quality standards.
Product Features & Technical Specifications
- Material: High-grade polyester non-woven fabric – excellent dust holding capacity, low resistance, and washable options available.
- Flange-Clamp Frame: Sturdy metal or plastic frame with integrated clamp design for quick and secure installation in duct systems.
- Filtration Efficiency: Available in G4, F5, or custom micron ratings to suit various air quality requirements.
- Temperature Resistance: Up to 100°C (212°F) continuous operation, ideal for moderate temperature environments.
- Humidity Resistance: Polyester material resists moisture and mold growth, suitable for humid conditions.
- Customization: Size, thickness, and filtration grade can be tailored to your specific duct dimensions and performance needs.
- Mill Test Report: Each shipment includes a detailed Mill Test Report certifying material composition, thickness, and filtration performance.
| Parameter | Standard Value | Remarks |
|---|---|---|
| Material Thickness | 5 mm – 25 mm | Customizable |
| Filter Media Weight | 150 – 300 g/m² | Per request |
| Initial Pressure Drop | ≤ 30 Pa (at 2.5 m/s) | Typical |
| Max Operating Temperature | 100°C | Continuous |
| Frame Material | Galvanized steel / Aluminum / Plastic | Optional |
| Warranty | 1 Year | Against defects |
Advantages & Customer Benefits
- Enhanced Air Quality: Effectively captures dust, pollen, and airborne particles, protecting equipment and improving indoor air.
- Energy Efficient: Low pressure drop means less strain on HVAC fans, reducing energy consumption.
- Easy Maintenance: The flange-clamp design allows quick filter replacement without tools – minimal downtime.
- Durable Construction: Polyester media resists tearing and degradation, offering a longer service life compared to paper or fiberglass filters.
- Comprehensive Quality Assurance: Every order includes a Mill Test Report, giving you full traceability and confidence in material performance.
- Global Logistics Support: We ship from Tianjin, Qingdao, Shanghai, and Foshan ports, with flexible delivery options to over 15 international markets.
Trust Anping Boli – Your Reliable Filtration Partner
With 26 years of manufacturing experience (established 1998) and an annual export value of US$5–10 million, we have served clients across North America, South America, Europe, Asia, Africa, and Oceania. Our factory in Hengshui, Hebei, is equipped with modern production lines and strict quality control processes. We are committed to delivering products that match your specifications and performance expectations. Choose our Polyester Flange-Clamp Air Filter for a cost-effective, durable, and verifiable filtration solution. Contact us today for a quote or to discuss your custom requirements.
Frequently Asked Questions (FAQ)
-
Q: What is the typical lifespan of this air filter?
A: Lifespan depends on the operating environment and dust load. Under normal conditions, the filter can last 3–6 months before replacement is recommended. Washable media options are available for extended use. -
Q: Can I get a sample before bulk order?
A: Yes, we offer samples. Please contact our sales team with your size and filtration requirements. Sample cost is negotiable and can be refunded for bulk orders. -
Q: Is the Mill Test Report provided for every batch?
A: Yes, a Mill Test Report is included with each shipment, detailing material composition, thickness, weight, and filtration efficiency test results. -
Q: What size options are available?
A: We can produce any custom size according to your duct dimensions. Standard sizes include 24x24 inches, 20x20 inches, etc. Please specify your requirements. -
Q: Can this filter be used in high-humidity environments?
A: Yes, polyester media is resistant to moisture and mold, making it suitable for humid conditions. However, the frame material choice (galvanized steel or aluminum) can further enhance corrosion resistance. -
Q: Does the flange-clamp design fit existing ductwork?
A: The clamp frame is designed to fit standard duct flanges or can be customized. We recommend providing your duct dimensions for a perfect fit. -
Q: Is the filter washable or disposable?
A: We offer both disposable and washable versions. The washable type uses a thicker polyester media that can be rinsed and reused. Please specify when ordering. -
Q: What is the minimum order quantity?
A: MOQ is typically 100 pieces for standard sizes, but can be lower for samples or custom orders. Contact us for details.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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