Custom Paper HEPA Filter: Protect Your High-Tech Blower with Reliable Filtration
Magnetic suspension blowers are engineering marvels-quiet, energy-efficient, and precision-built.However, even top quality blowers require some kind of shield against dust and debris. Those elements along with particles can harm the delicate parts inside. Our custom paper HEPA filter serves right as that kind of protector. It includes a light paper frame. It also has high performance folded melt blown composite media. Efficiency levels range from F6 up to H13. All this helps capture contaminants well before they make it to the blower's main area.
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Basic Information
| Brand Name | Huazhijie | Product Name | Paper HEPA Filter |
| Frame Material | Paper Frame | Filter Media | Folded melt-blown composite |
| Filtration Efficiency |
F6-H13 |
Operating Temperature | 0℃~40℃ |
| Initial Air Resistance | ≤60~120Pa (at 300m³/h)(varies by Filtration Efficiency) | Operating Humidity | ≤70% RH (non-condensing) |
| Standard Sizes | 470*300*45 (fully customizable) | Dust Holding Capacity | 150-300g/m² |
| OEM | Yes | Certifications | ISO 9001 |
Flexible Efficiency: F6 to H13 for Every Environment
| Efficiency Grade | What It Filters Best | Ideal For… |
| F6 | 80% of 1.0μm particles (e.g., large dust, lint) | Clean industrial areas, low-pollution workshops. |
| F7-F8 | 85-90% of 1.0μm particles; 60-80% of 0.5μm particles | General manufacturing, ventilation systems with moderate dust. |
| H10-H11 | 90-95% of 0.3μm particles (e.g., fine industrial dust, smoke) | Wastewater treatment plants, chemical processing (light duty). |
| H13 | 99.97% of 0.3μm particles (e.g., microscopic contaminants) | Precision manufacturing, cleanrooms, or blowers in high-pollution areas. |
Advantages of Moisture-resistant Paper Frame
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Feather-Light, Performance-Safe: Adds minimal weight to avoid straining the critical magnetic suspension, ensuring your blower maintains its signature balance and efficiency.
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A Perfect Seal, Zero Gaps: Precision-cut edges guarantee a tight fit against the intake, eliminating the risk of unfiltered air bypassing the media and damaging sensitive internal components.
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Smart, Sustainable Value: We built it to be both durable and affordable, making proactive maintenance a cost-effective practice that prevents expensive repairs.
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Eco-Friendly: The recyclable paperboard frame reflects a commitment to green engineering, reducing environmental impact without compromising performance.
Advantages of Folded Melt-blown Composite Material
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Greater Surface Area, Improved Filtration:A folded design (8-12 pleats per inch) provides about 3 times more surface area than flat filters.This results in higher trapping of particles (dust, lint, heavy contaminants) without hindering airflow.
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Graded Density Structure:The composite layers complement each other, with the coarser outer layers trapping large particles, while the inner, finer layers trap small particles.
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Low Air Resistance: Even at high speeds for blower motors, initial air resistance is low (not exceeding 120 Pa for H13) which ensures that there is no loss of blower efficiency in blowing air past a clogged air filter.
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Long Service Life: High dust-holding capacity (up to 300g/m²) means fewer replacements-saving you time and money.
Why choose us?
✅10+ Years of Manufacturing Experience: Specialized in air filtration, with ISO9001 and other patent certifications.
✅ Factory Prices: Direct sales eliminate middleman markup-save up to 20% vs. distributors.
✅ Fast Customization: Tailored filters ready in 15-20 days; standard models ship within 7 days.
✅ Global Support:Our professional team provides 24-hour consulting and usually responds within 4 hours. We can also assist remotely with filter installation, debugging, and maintenance.
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Frequently Asked Questions (FAQ)
Q1: Why is a specialized filter important for my magnetic levitation blower?
A: Magnetic levitation blowers have precision components that are sensitive to dust and particle ingress. A high-efficiency filter protects these components from contamination, ensuring smooth operation, maintaining efficiency, and preventing costly damage.
Q2: How does the folded melt-blown media improve performance?
A: The folding process significantly increases the surface area of the filter media within a compact space. This allows it to capture more dust (higher dust-holding capacity) while maintaining low airflow resistance, which is key for energy efficiency .
Q3: What is the difference between F6, F8, and H13 efficiency?
A: The efficiency grades refer to the filter's ability to capture particles of specific sizes. F6-F9 are typically used for capturing larger particles, while H10-H14 are for finer particles . For example:F6: Efficiency ≥60% on 1.0µm particles.H13: Efficiency ≥99.95% on 0.3µm particles
