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Polyester Flange-clamp Air Filter for Pharmaceutical Cleanroom, 99.97% Efficiency at 0.3 Micron, 1200 CFM
Product Spotlights
99.97% efficiency at 0.3 micron for pharmaceutical cleanrooms; 1200 CFM high airflow; flange-clamp design for easy installation; durable polyester media resists moisture and chemicals; customizable dimensions and frame options; low pressure drop saves energy; backed by 25+ years of manufacturing experience and global export credibility.
US$ 1
1 - 9 Unit
US$ 0.9
10 - 99 Unit
US$ 0.8
≥100 Unit
Key Specifications
Get Latest Price
Material:
Other, Polyester non-woven media
Color:
Other, White or as per request
Filter Type:
Flange-clamp (flange frame)
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
1 days
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Material
Other, Polyester non-woven media
Color
Other, White or as per request
Filter Type
Flange-clamp (flange frame)
Efficiency
99.97% at 0.3 micron
Airflow Capacity
1200 CFM (cubic feet per minute)
Application
Pharmaceutical cleanrooms, sterile environments
Frame Material
Galvanized steel or aluminum (optional)
Dimensions
Customizable (standard sizes available)
Media Grade
HEPA-grade synthetic fiber
Sealing
Gasket included for leak-proof installation
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with an annual export value of US$5–10 million. We proudly present our Polyester Flange-Clamp Air Filter, designed specifically for pharmaceutical cleanrooms where air purity is critical. With a certified efficiency of 99.97% at 0.3 micron and a robust airflow capacity of 1200 CFM, this filter ensures your cleanroom meets the highest standards of contamination control. Backed by decades of manufacturing experience and shipped from major ports like Tianjin and Qingdao, our filter combines reliability, performance, and cost-effectiveness.
Key Features & Technical Specifications
| Parameter | Value |
| Filter Media | High-grade polyester non-woven fabric |
| Filter Class | HEPA H13 / H14 (equivalent) |
| Efficiency | 99.97% at 0.3 micron (MPPS) |
| Rated Airflow | 1200 CFM (2039 m³/h) |
| Initial Pressure Drop | < 250 Pa (at rated flow) |
| Max Operating Temperature | 70°C (158°F) |
| Frame Material | Galvanized steel (standard) or aluminum (optional) |
| Sealing Gasket | Polyurethane foam or EPDM |
| Mounting Style | Flange-clamp (bolted flange) |
- High Capture Efficiency: The polyester media is engineered to trap 99.97% of particles as small as 0.3 micron, including bacteria, dust, and mold spores, ensuring ISO Class 5 (Class 100) cleanroom compliance.
- Flange-Clamp Design: The integrated flange frame allows quick, secure installation and replacement without tools. The bolted clamp ensures a tight seal, preventing bypass leakage.
- Durable Polyester Media: Resistant to moisture, chemicals, and fiber shedding. The synthetic media maintains structural integrity even under high humidity or occasional cleaning cycles.
- High Airflow Capacity: With 1200 CFM, this filter is ideal for moderate to large HVAC systems in pharmaceutical manufacturing areas, providing sufficient air changes per hour.
- Low Pressure Drop: Optimized pleat geometry minimizes resistance, saving energy and extending filter life. Initial pressure drop is typically below 250 Pa.
- Customizable Options: Available in various dimensions (e.g., 24x24x12 inches, 12x12x6 inches) and frame materials to fit your existing housing. Gasket material can be selected per application.
- Global Compliance: Designed to meet international cleanroom standards such as EN 1822, IEST-RP-CC001, and ISO 14644. Tested in our in-house laboratory.
Benefits for Your Pharmaceutical Cleanroom
- Product Protection: Prevents contamination of sterile drugs, active ingredients, and medical devices, reducing batch rejection rates.
- Worker Safety: Removes airborne particulates that could harm operators handling potent compounds or biological agents.
- Regulatory Compliance: Helps your facility pass GMP, FDA, and EU Annex 1 audits by maintaining required air cleanliness levels.
- Cost Efficiency: Long service life (12–24 months typical) and low energy consumption lower total cost of ownership.
- Easy Maintenance: Flange-clamp design allows filter change without disturbing the ductwork, minimizing downtime.
Frequently Asked Questions (FAQ)
-
Q: What is the expected service life of this filter?
A: In typical pharmaceutical cleanroom environments with pre-filtration, the service life ranges from 12 to 24 months, depending on particle load and operating conditions. -
Q: Can this filter be used in outdoor or high-humidity areas?
A: Yes, the polyester media is moisture-resistant. However, continuous exposure to humidity above 90% RH may reduce performance. We recommend using an optional aluminum frame for corrosive environments. -
Q: Does the filter come with a test certificate?
A: Yes, each filter is individually tested for efficiency and pressure drop. A test report is provided upon request. -
Q: What dimensions are available?
A: We offer standard sizes like 24x24x12 inches, 12x12x6 inches, and many others. Custom sizes are also available. Please provide your exact housing dimensions. -
Q: Is the filter suitable for ISO Class 5 cleanrooms?
A: Yes, with 99.97% efficiency at 0.3 micron, this filter meets the requirements for ISO Class 5 (Class 100) and even higher classes when combined with proper pre-filtration. -
Q: How do I install the flange-clamp filter?
A: The filter features a pre-drilled flange with bolt holes. Simply align with the housing, insert bolts, and tighten the clamp. Detailed installation instructions are included. -
Q: Can I get a sample before bulk order?
A: Absolutely. We provide sample filters for evaluation. Please contact our sales team for sample request and shipping details. -
Q: What is the minimum order quantity?
A: Our MOQ is typically 10 pieces for standard sizes, but we can accommodate smaller orders for trial purposes.
Trust the Experts – Anping County Boli Hardware Wiremesh Products Factory
With over 25 years of manufacturing excellence, we have supplied high-performance filters to clients across North America, Europe, Southeast Asia, Africa, and Oceania. Our annual export value of US$5–10 million reflects the global trust in our quality. Every filter is manufactured in our Hebei, China facility using advanced pleating and sealing technology. We stand behind our products with rigorous quality control, and we offer competitive pricing, fast delivery, and responsive after-sales support. Contact us today to discuss your cleanroom filtration needs – we are ready to customize a solution that meets your exact specifications.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others
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