H13 H14 Mini-pleat HEPA Filter | Low Resistance Glass Fiber Air Filter for Cleanrooms
Our Mini-pleat HEPA filter is the ideal solution for high-standard air purification where space and efficiency are critical. Unlike traditional separator filters, this mini-pleated air filter utilizes advanced hot-melt technology to ensure uniform pleat spacing and low resistance (≤220Pa). Whether for terminal filtration or HVAC system upgrades, Chuqi provides reliable H13 and H14 grade filters to maintain superior air quality.
Product Key Features
- High Efficiency Performance: Available in H13 and H14 grades, capturing 99.99% of particles at 0.3μm.
- Large Dust Holding Capacity: Optimized pleat density ensures a long service life and reduced maintenance costs.
- Ultrathin & Lightweight: The mini-pleat design allows for a more compact profile compared to deep-pleat versions.
- Superior Sealing: Equipped with high-quality gel-glue sealant to prevent any air bypass.
Material & Craftsmanship
- Filter Media: Sub-micron fiber glass paper (H10-U16).
- Separator: Precision Hot-melt beads for stable pleat geometry.
- Frame: Aluminum alloy frame with 50mm, 69mm, or 90mm thickness.
- Operating Limits: Max temperature 80°C and 80% humidity.
Applications
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Pharmaceutical Aseptic Filling: Ensures a sterile environment for drug packaging and GMP-compliant cleanrooms.
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Hospital Operating Rooms: Terminal air supply for modular operating theaters and sterile surgical zones.
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Laboratory Clean Benches: Provides laminar airflow for biological safety cabinets and clean benches.
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Commercial HVAC Systems: High-end air conditioning ventilation systems requiring terminal HEPA filtration.
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Food & Beverage Clean Zones: Critical for preventing microbial growth in dairy and beverage bottling lines where space-saving terminal filters are required.
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Precision Instrument Assembly: Protects sensitive optical and mechanical components from dust during the Precision Assembly process.
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Electronics SMT Lines: Ideal for Surface Mount Technology (SMT) workshops needing compact, high-efficiency filters for air supply outlets.
Competitive Comparison
| Feature | Chuqi Mini-Pleat HEPA | Traditional Separator HEPA | The Chuqi Advantage |
| Size & Profile | Ultrathin & Lightweight design. | Bulkier and heavier deep-pleat design. |
Space Saving: Ideal for compact FFU and ceiling grids.
|
| Technology | Advanced Hot-melt Separator. | Aluminum foil separators. |
Zero Shedding: Eliminates risk of metal particles in airflow.
|
| Resistance | Low Resistance (≤220Pa). | Generally higher initial resistance. |
Energy Efficiency: Reduces HVAC fan power consumption.
|
| Sealing | Gel-glue sealant for a hermetic seal. | Mechanical gaskets or basic adhesive. |
Absolute Safety: Prevents leakage at the terminal end.
|
Specifications
| External dimensions
(mm) |
Rated air volume
(m³ / h) |
initial resistance
(Pa) |
efficiency
(%) |
Filter media |
| 610 × 610 × 69 | 600-1000 | ≤ 220 | 95-99.99995 | Fiberglass
|
| 760X610X69 | 800-1200 | ≤220 | 95-99.99995 | |
| 915×610×69 | 1000/1500 | ≤220 | 95-99.99995 | |
| 1170×570×69 | 1100/1800 | ≤220 | 95-99.99995 | |
| 1220×610×69 | 1200/2000 | ≤220 | 95-99.99995 |
Chuqi Standard-Pro Series represents our commitment to High-Efficiency Mass Production. We maintain a robust supply chain that allows us to deliver large-scale orders of mini-pleated air filters with consistent H13/H14 reliability. By utilizing precision hot-melt beads and automated assembly, we provide a low resistance solution that maximizes the service life of your ventilation systems while maintaining the most competitive total cost of ownership in the industry.
Frequently Asked Questions
Q1: What are the benefits of the “Mini-pleat” design over traditional deep-pleat filters?
The mini-pleat design uses hot-melt technology instead of bulky separators, allowing for a much more compact profile and lighter weight, which is perfect for space-constrained terminal filtration.
Q2: How does the “Hot-melt” separator improve air quality?
Unlike aluminum separators that might shed particles, our precision hot-melt beads ensure stable pleat geometry and zero metal shedding, making it safer for pharmaceutical and electronic manufacturing.
Q3: Can these filters be used in high-humidity hospital environments?
Yes, the fiber glass paper and aluminum frame are rated for up to 80% humidity, making them highly reliable for hospital operating rooms and sterile zones.
Q4: Is the H13 grade sufficient for GMP-compliant cleanrooms?
Absolutely. Our H13 and H14 grades capture 99.99% of particles at 0.3μm, providing the necessary efficiency for GMP-compliant aseptic filling and pharmaceutical zones.
Q5: How does low initial resistance affect my operational costs?
With an initial resistance (≤220Pa), your HVAC system’s fan motor works less to move air, leading to significant energy savings and lower monthly utility bills