As a premier cheap roof filter exporter, we specialize in delivering cost-effective, high-performance air filters designed specifically for rooftop HVAC units. Our roof filters are engineered to provide superior air filtration in commercial and industrial rooftop systems, ensuring clean indoor air while maintaining energy efficiency and low operational costs. These filters are ideal for rooftop packaged units, air handling units, and ventilation systems commonly found on flat roofs in warehouses, offices, hospitals, and manufacturing facilities.
Our product line features pleated panel filters, bag filters, and HEPA options tailored for roof-mounted applications. What sets us apart as a reliable cheap roof filter exporter is our commitment to balancing affordability with durability. Manufactured using advanced synthetic media and robust frames, these filters capture dust, pollen, microbes, and particulate matter effectively, extending the lifespan of your HVAC equipment. With competitive pricing and bulk export capabilities, we serve international clients seeking value-driven solutions without compromising on quality standards like ISO 9001 certification.
Whether you're retrofitting existing rooftop systems or equipping new installations, our filters offer easy installation, drop-in compatibility with major brands like Carrier, Trane, and York, and customizable sizes. As your trusted cheap roof filter exporter, we ensure seamless global shipping, competitive MOQs, and responsive support to meet your B2B procurement needs.

| Parameter | Description | Value/Range | Standard |
|---|---|---|---|
| Filter Type | Pleated Panel / Bag / HEPA | Panel: 1-6" depth; Bag: 10-36" length | EN 779 / ASHRAE 52.2 |
| MERV Rating | Minimum Efficiency Reporting Value | MERV 8, 11, 13, 14 | ASHRAE 52.2 |
| Filter Efficiency | Particle Size Capture (0.3-10 microns) | 60-95% (model dependent) | ISO 16890 |
| Initial Resistance | Pressure Drop at 500 FPM | 0.18-0.35 in. w.g. | UL 900 |
| Recommended Final Resistance | Maximum Pressure Drop | 0.50-1.0 in. w.g. | Manufacturer Spec |
| Media Material | Synthetic Non-Woven / Fiberglass | Progressive Density | Fire Rated Class 1 |
| Frame Material | Galvanized Steel / ABS Plastic | Thickness: 22-26 Gauge | Corrosion Resistant |
| Standard Sizes (Nominal) | Common Dimensions (W x H x D) | 24x24x2", 24x30x4", 20x20x1" (custom available) | 1/2" Tolerance |
| Airflow Capacity | Face Velocity | 300-500 FPM | AMCA Tested |
| Operating Temperature | Max Ambient | -20°F to 200°F | UL 586 |
| Humidity Tolerance | Relative Humidity | Up to 90% RH | Non-Hygroscopic Media |
Note: As a leading cheap roof filter exporter, we provide detailed datasheets and lab test reports upon request for precise matching to your rooftop HVAC specifications.
Our roof filters excel in demanding rooftop environments where exposure to outdoor pollutants is high. As a dependable cheap roof filter exporter, we cater to diverse sectors:
These scenarios highlight our filters' versatility, with proven performance in high-humidity coastal areas, dusty desert climates, and polluted urban settings.
Choosing our roof filters from a trusted cheap roof filter exporter means accessing unbeatable value. Key advantages include:
As an established cheap roof filter exporter with over 15 years in international trade, we prioritize partnership and reliability. Our state-of-the-art manufacturing facility produces millions of units annually, ensuring stock availability for urgent exports. We offer flexible packaging for sea/air freight, detailed technical support, and volume discounts for repeat B2B orders.
Our team of engineers customizes solutions for unique rooftop configurations, while our quality control exceeds industry benchmarks—every batch undergoes automated integrity testing. With a global network of distributors and direct OEM supply chains, we deliver on time, every time. Clients trust us for transparent pricing, no hidden fees, and post-sale performance guarantees. Partner with us, your premier cheap roof filter exporter, for scalable, high-ROI filtration solutions that drive your business forward.
Q: What makes your roof filters a cost-effective choice as a cheap roof filter exporter?
A: Our filters combine high-quality synthetic media with efficient manufacturing, offering premium performance at economy prices—up to 40% less than branded alternatives without sacrificing MERV ratings or durability.
Q: Are these filters compatible with my existing rooftop HVAC unit?
A: Yes, we provide drop-in replacements for standard sizes from major manufacturers. Custom dimensions are available with a 2-week lead time.
Q: What is the typical lifespan of your roof filters?
A: Depending on environment and airflow, 3-12 months. High dust-holding capacity extends intervals, monitored via pressure differential gauges.
Q: Do you offer filters for high-humidity rooftop applications?
A: Absolutely. Our hydrophobic media and rust-proof frames handle up to 90% RH, ideal for coastal or tropical installations.
Q: What certifications do your products hold as a cheap roof filter exporter?
A: UL 900, UL 586, ISO 16890, EN 779, and ASHRAE 52.2, with full traceability for regulatory compliance.
Q: Can I order samples before bulk export?
A: Yes, nominal fees apply for samples, refunded on first order. We ship worldwide via DHL for quick evaluation.
Q: How do you ensure quality during export shipping?
A: Filters are vacuum-packed in moisture-proof cartons, with optional fumigation for wooden pallets to meet ISPM 15 standards.