F9 Separator Type Air Filter | 98% Efficiency Deep Pleat Medium Filter with Gel-Glue Seal
Ensure absolute purity in your controlled environments with our F9 Separator Type Air Filter, delivering a certified 98% filtration efficiency. This Deep Pleat Medium Filter acts as a critical secondary filtration shield, significantly extending the life of your terminal HEPA filters.
Product Key Features
- Sub-Micron Capture: Reaches F9 efficiency (95-98%), effectively blocking fine atmospheric dust.
- Leak-Proof Integrity: Features a high-quality polyurethane/gel-glue sealant for a 100% airtight bond.
- Large Airflow Support: Engineered to handle rated air flows up to 4000m³/h without bypassing.
Material & Craftsmanship
- Sealant: Professional gel-glue sealant combined with an EVA gasket strip.
- Separator: Aluminum foil separator ensures stable pleat spacing for precision airflow.
- Frame: Lightweight Aluminum alloy frame (Anodized) for cleanroom anti-corrosion standards.
Applications
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Pharmaceutical Sterile Suites: A critical secondary filtration component for pharmacy ventilation systems, effectively blocking microbes and maintaining the sterile standards required for drug formulation and packaging.
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Semiconductor Fabrication Lines: Protects sensitive etching and assembly processes in the electronics industry from sub-micron particulate contamination that can cause costly defects.
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High-End Biological Laboratories: Ensures air safety in high-containment labs by delivering a certified 98% filtration efficiency for fine atmospheric dust and airborne contaminants.
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HEPA Filter Pre-protection: Acts as a specialized shield for terminal HEPA filters in cleanroom AHUs, significantly extending their service life and reducing the overall cost of filtration systems.
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Medical Operating Theaters: Maintains absolute air purity in surgical environments, utilizing the polyurethane/gel-glue sealant to guarantee a 100% airtight bond and zero-leakage performance
Competitive Comparison
| Feature | Chuqi F9 Precision Cleanroom Shield | Standard Medium Filters | The Chuqi Advantage |
| Filtration Efficiency | F9 Grade (95-98%); captures fine sub-micron dust. | Typically F7 or F8; less effective on fine particles. |
Higher Purity: Ensures a safer environment for sensitive manufacturing.
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| Seal Integrity | Professional gel-glue sealant & EVA gasket. | Standard mechanical clamping or foam strips. |
Zero Leakage: 100% airtight bond for controlled environments.
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| Airflow Capacity | Supports rated air flows up to 4000m³/h. | Often restricted to 2500m³/h or less. |
High Efficiency: Maintains air purity even in high-demand HVAC systems.
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| Frame Quality | Anodized Aluminum alloy frame. | Standard galvanized steel or plastic. |
Anti-Corrosion: Meets strict cleanroom standards for durability and hygiene.
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| Structural Design | Deep pleat with aluminum foil separators. | Shallow pleats or glue-bead separators. |
Stability: Ensures precise pleat spacing for optimal, uniform airflow.
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Specifications
| External dimensions
Outside dimensions (mm) |
Rated air volume
Rated airflow (m³ / h) |
initial resistance
Imitial resistance (Pa) |
Efficiency (colorimetric method)
Efficiency (%) |
Dust holding capacity
Dust capacity (g) |
| 305X305X150/220/292 | 700~1500 | ≤ 150-250 | F6 ~ F9 | 400 |
| 320X320X150/220/292 | 700~1500 | ≤ 150-250 | F6 ~ F9 | 450 |
| 484X484X150/220/292 | 1000～2200 | ≤150-250 | F6～F9 | 680 |
| 592X287X150/220/292 | 1400～3000 | ≤150-250 | F6～F9 | 420 |
| 592X592X150/220/292 | 1000～2000 | ≤150-250 | F6～F9 | 840 |
| 610X305X150/220/292 | 1500～3000 | ≤150-250 | F6～F9 | 560 |
| 610X610X150/220/292 | 2000～4000 | ≤150-250 | F6～F9 | 1120 |
Precision Engineering and Structural Integrity
Our Separator Type Air Filter is built for extreme stability, utilizing 0.03mm thickness aluminum foil separators to maintain uniform pleat spacing. This rigid construction enables the filter to handle a rated air flow up to 4000m3/h without media vibration or collapse. Whether implemented in an Aluminum alloy frame separator filter for cleanrooms or a rugged Galvanized steel frame for heavy industry, our design ensures consistent performance under high-pressure conditions.
Frequently Asked Questions
Q1: How does the F9 efficiency of this filter protect my cleanroom? Our F9 Separator Type Air Filter delivers a certified 98% filtration efficiency, specifically targeting sub-micron particles. This ensures that fine atmospheric dust is blocked before it reaches your high-value terminal HEPA filters, significantly extending their life.
Q2: What makes the “Gel-Glue Seal” better than standard gaskets? The professional gel-glue sealant provides a 100% airtight bond between the filter media and the Aluminum alloy frame. Combined with an EVA gasket strip, it eliminates the risk of air bypassing the filter, which is critical for sterile pharmaceutical and semiconductor environments.
Q3: Can this filter handle high air volumes in a large-scale AHU? Yes. It is engineered to support rated air flows up to 4000m³/h without compromising its structural integrity. The Deep Pleat Medium Filter design ensures that even at high velocities, the air is filtered effectively across the entire surface area.
Q4: Is the frame suitable for corrosive or high-humidity cleanroom conditions? Absolutely. We use a lightweight, anodized Aluminum alloy frame that meets cleanroom anti-corrosion standards. This ensures the filter remains hygienic and durable even in the demanding environments of biological laboratories and chemical processing.
Q5: Why are aluminum foil separators used in this precision model? The Aluminum foil separator is used to maintain precise and stable pleat spacing. This design ensures uniform airflow across the media and prevents pleat collapse under pressure, guaranteeing consistent 98% efficiency throughout the filter’s service life.