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Help CenterCircular Blowing Filter Element for Pharmaceutical Cleanroom, 0.2μm, 304 SS, 1 Year Warranty
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted partner in precision filtration since 1998. Our Circular Blowing Filter Element for Pharmaceutical Cleanroom, 0.2μm, 304 SS, 1 Year Warranty is engineered to deliver exceptional air purity in critical environments. With over two decades of manufacturing expertise and an annual export value exceeding US$5 million, we bring reliability and performance to every filter we produce. This product is specifically designed to meet the stringent requirements of pharmaceutical cleanrooms, where even the smallest particle can compromise product quality. Its robust 304 stainless steel construction ensures long-lasting durability, while the 0.2μm filtration rating effectively captures airborne contaminants, safeguarding your sterile production processes.
Key Features & Technical Specifications
The Circular Blowing Filter Element combines advanced filtration technology with a compact, circular design optimized for high-efficiency airflow. Below are its core attributes:
- Filtration Efficiency: Achieves 0.2μm particle retention, suitable for HEPA-grade applications in pharmaceutical cleanrooms (Class 100 / ISO Class 5 equivalent).
- Material Excellence: Constructed from 304 stainless steel – corrosion-resistant, easy to clean, and compatible with sterilization cycles (autoclave or chemical).
- Circular Geometry: Designed for uniform air distribution and reduced pressure drop, enhancing overall system efficiency.
- Warranty Coverage: Comes with a 1-year warranty against manufacturing defects, ensuring peace of mind.
- Customizable Options: Available in various diameters, gasket materials (silicone, EPDM), and filtration media to match specific cleanroom requirements.
- High-Temperature Tolerance: Standard operating temperature up to 80°C; optional high-temperature version up to 150°C.
- Sealing Integrity: Precision-machined sealing surfaces prevent bypass leakage, maintaining cleanroom classification.
| Parameter | Specification |
| Filter Media | Microfiber or PTFE membrane (optional) |
| Filtration Rating | 0.2μm (≥99.99% efficiency at MPPS) |
| Max Operating Pressure | 0.6 MPa (87 psi) |
| Initial Pressure Drop | ≤200 Pa at rated flow |
| Recommended Flow Rate | Customizable per design |
Advantages for Your Cleanroom Operation
- Enhanced Product Safety: By removing 0.2μm particles including bacteria and spores, the filter protects your pharmaceutical products from contamination, reducing batch failure risks.
- Energy Savings: The optimized circular design minimizes airflow resistance, lowering fan energy consumption and operational costs.
- Long Service Life: 304 stainless steel construction resists corrosion and mechanical damage, extending replacement intervals compared to plastic or aluminum filters.
- Easy Maintenance: Simple installation and removal via standard clamping mechanisms; cleanable design reduces waste.
- Compliance Support: Helps maintain cleanroom classifications required by regulatory bodies (FDA, GMP, etc.) – though not certified by them, our filters are designed to meet typical industry standards.
Each filter element undergoes rigorous quality control including bubble point testing and particle counting to ensure consistent performance. Our factory, located in Hengshui, Hebei, China, operates with a skilled workforce and modern production lines, allowing us to deliver orders to ports such as Tianjin, Qingdao, Shanghai, and Foshan efficiently.
Trust Anchored by Decades of Experience
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a dedicated manufacturer of wire mesh and filtration products. With an annual export value of US$5 million to US$10 million, we have built a reputation for reliability across global markets including North America, Europe, Southeast Asia, and the Middle East. Our main markets span over 15 regions, reflecting our ability to adapt to diverse quality standards and logistics requirements. This Circular Blowing Filter Element embodies our commitment to precision engineering – every component is crafted with care, backed by a 1-year warranty, and supported by our responsive customer service team. Whether you need a standard size or a custom solution, we are ready to collaborate. Contact us today to discuss your cleanroom filtration needs and experience the Boli difference.
Frequently Asked Questions
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Q: What is the typical lifespan of this filter element?
A: Lifespan depends on operating conditions and air quality. Under normal pharmaceutical cleanroom conditions, the filter can last 1–3 years. Regular pressure drop monitoring is recommended to determine replacement timing. -
Q: Can this filter be sterilized?
A: Yes, the 304 stainless steel frame and optional PTFE media can withstand autoclaving at 121°C or chemical sterilization (e.g., hydrogen peroxide vapor). Always confirm compatibility with your sterilization method. -
Q: Is the filter certified for use in ISO Class 5 cleanrooms?
A: The filter is designed to achieve 0.2μm filtration efficiency typically required for ISO Class 5 (Class 100) environments. However, certification is not provided by our factory; we recommend end-user validation per your specific cleanroom protocol. -
Q: What sizes are available?
A: Standard sizes include 8″, 10″, 12″ diameters, but custom dimensions are available upon request. Please provide your duct or housing dimensions for a tailored solution. -
Q: Does the filter come with a gasket?
A: Yes, a standard silicone gasket is included. Other materials like EPDM or FKM are optional for chemical resistance or high-temperature applications. -
Q: How is the filter packaged for export?
A: Each filter is individually wrapped in protective film and packed in sturdy cartons with foam inserts to prevent damage during shipping. We ship via major ports (Tianjin, Qingdao, etc.) with reliable logistics partners. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 10 pieces. For custom sizes, MOQ may be higher; please contact our sales team for details. -
Q: Can I receive a sample before bulk order?
A: Yes, sample orders are welcome. Sample cost is negotiable, and shipping charges apply. We can provide technical drawings and test reports upon request.
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