High Efficiency Nonwoven Bag Filter | F8 Grade Pocket Filter for Pharmacy & Electronics
Ensure absolute air safety in controlled environments with our High Efficiency Nonwoven Bag Filter, offering certified F8 efficiency for fine dust capture. As a premium secondary filtration shield, it effectively protects terminal HEPA filters in pharmacy and electronics cleanrooms, extending their lifespan and ensuring aseptic conditions.
Product Key Features
- Fine Particle Capture: Certified for F7 (Pink) and F8 (Yellow) grades, targeting 1-5μm particles with superior precision.
- Massive Dust Capacity: The multi-pocket structure provides a large surface area for high dust holding capacity, ensuring long-term stability.
- Leak-Free Design: Utilizes ultrasonic seamless welding and gel-glue sealant to prevent any air bypass.
Material & Craftsmanship
- Media Type: Gradient density synthetic media for consistent filtration performance.
- Durability: Rated for 80°C maximum operating temp and 80% humidity.
- Frame: Anodized Aluminum alloy frame for corrosion resistance in sterile environments.
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.
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Semiconductor Fabrication Lines: Protects sensitive etching and assembly processes in the electronics industry from fine dust that can cause costly defects on high-precision production lines.
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Biotechnology Laboratories: Ensures air safety in biotech labs by providing certified F8 efficiency to capture fine particles and aerosols.
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HEPA Filter Pre-protection: Acts as a specialized high-efficiency shield for terminal HEPA filters, significantly extending their service life and ensuring aseptic conditions in controlled environments.
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High-End Medical Facilities: Maintains absolute air purity in medical sensitive zones, utilizing its high dust holding capacity and leak-free design to handle 1-5μm particles with superior precision.
Competitive Comparison
| Feature | Chuqi Precision Cleanroom Shield | Standard Pocket Filters | The Chuqi Advantage |
| Filtration Precision | F8 Grade (Yellow); targets 1-5μm particles. | Typically F5 or F6; misses fine particles. |
Higher Purity: Ensures safer environments for sensitive manufacturing.
|
| Seal Integrity | Gel-glue sealant & ultrasonic welding. | Standard mechanical clamping only. |
Zero Leakage: Prevents air bypass in high-purity cleanrooms.
|
| Media Quality | Gradient density synthetic media. | Single-density standard fiber. |
Stable Performance: Consistent filtration even as dust accumulates.
|
| Durability | Anodized Aluminum alloy frame. | Standard galvanized or plastic frames. |
Corrosion Resistance: Meets strict hygiene standards for sterile zones.
|
| Operating Limit | 80°C & 80% Humidity rated. | Often fails in high-humidity conditions. |
Reliability: Operates consistently in diverse industrial climates.
|
Specifications
| External dimensions
(mm) |
Rated air volume
(m3/h) |
initial resistance
(Pa) |
Efficiency (Level)
(class) |
Filter media color
|
Number of bags
|
| 495 × 295 × 500mm | 1000m3/h |
50Pa F5
55Pa F6
60Pa F7
65Pa F8
|
40-50% F5
60-70% F6
75-85% F7
85-95% F8 (Colorimetric method) colorimetric |
White F5
Green F6 Pink F7 Light yellow F8
|
5 |
| 495 × 495 × 500mm | 1800m³ / h | 5 | |||
| 595 × 295 × 500mm | 1300m³ / h | 6 | |||
| 595×495×500mm | 2200m3/h | 6 | |||
| 595×595×500mm | 2600m3/h | 8 | |||
| 495×295×600mm | 1200m3/h | 5 | |||
| 495×495×600mm | 2200m3/h | 5 | |||
| 595×295×600mm | 1600m3/h | 6 | |||
| 595×495×600mm | 2700m3/h | 6 | |||
| 595×595×600mm | 3200m3/h | 8 |
Sustainable Media and Exceptional Dust Capacity
Our products utilize New composite nonwoven fabric that is Recycled for application, offering a sustainable alternative to disposable filters. The multi-pocket design provides a High dust capacity F8 yellow pocket filter configuration, maximizing the surface area to ensure a high dust holding capacity and a long service life. This makes it an ideal Wholesale F5-F8 medium efficiency bag filter choice for Pre-filtration for HEPA filters in demanding pharmacy and electronics cleanrooms.
Frequently Asked Questions
Q1: How does the F8 efficiency rating specifically protect my cleanroom?
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Our High Efficiency Nonwoven Bag Filter is certified for F8 grade, specifically targeting fine particles between 1-5μm with superior precision. This captures the majority of atmospheric contaminants before they reach your terminal HEPA filters, ensuring longer HEPA life and maintaining strict cleanroom standards.
Q2: What ensures that there is no air leakage in this high-efficiency model?
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We utilize a multi-stage leak-free design, including ultrasonic seamless welding for the pockets and a professional gel-glue sealant to bond the media to the frame. This prevents any air bypass, which is critical for pharmacy and electronics cleanrooms.
Q3: Is the Aluminum frame suitable for sterile or corrosive environments?
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Yes. We use an anodized Aluminum alloy frame, which provides excellent corrosion resistance and meets the hygiene requirements of sterile manufacturing environments like biotech labs and pharmaceutical plants.
Q4: Can this filter maintain its performance in humid conditions?
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Absolutely. The gradient density synthetic media is rated to withstand up to 80% humidity and a 80°C maximum operating temp, ensuring reliable filtration performance even in demanding industrial HVAC setups.
Q5: Why is the multi-pocket structure beneficial for dust capacity?
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The multi-pocket structure provides a significantly larger surface area, resulting in a high dust holding capacity. This ensures long-term stability and reduces the frequency of filter changes, thereby lowering your overall maintenance costs.