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Pre-filter for Pharmaceutical Cleanroom, HEPA Pre-Filtration, 99.9% Efficiency on 5μm Particles
Product Spotlights
Accurate 99.9% efficiency on 5μm particles; extends HEPA filter life by 30-50%; low pressure drop reduces energy costs; customizable frame and size; 24 years of manufacturing experience with global export to 20+ markets; fast shipment from China's major ports.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Efficiency:
99.9% on 5μm particles
Media Type:
Synthetic fiber / Non-woven fabric (optional)
Frame Material:
Aluminum / Galvanized steel / Plastic (customizable)
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
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Efficiency
99.9% on 5μm particles
Media Type
Synthetic fiber / Non-woven fabric (optional)
Frame Material
Aluminum / Galvanized steel / Plastic (customizable)
Application
Pharmaceutical cleanroom HVAC systems
Particle Size Retention
≥5μm
Operating Temperature
0°C to 70°C (optional)
Recommended Airflow
1,000 – 3,000 m³/h (depending on size)
Color
White / Blue / Customizable
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in high-performance filtration solutions. Our Pre-filter for Pharmaceutical Cleanroom is designed to provide reliable HEPA pre-filtration, achieving 99.9% efficiency on 5μm particles. This product is an essential component in cleanroom HVAC systems, ensuring that the air entering your controlled environment is free from coarse contaminants, thereby extending the life of downstream HEPA filters and maintaining stringent cleanliness standards. With over two decades of manufacturing experience and annual exports between US$5 Million and US$10 Million, we deliver quality that meets the demands of global markets including North America, Europe, and Asia.
Product Features & Technical Specifications
Our pre-filter is engineered for optimal performance in pharmaceutical cleanrooms, where air purity is critical. Below are the key features and technical details:
- High Efficiency: Achieves 99.9% filtration efficiency on particles ≥5μm, effectively trapping dust, pollen, and other coarse particles before they reach the main HEPA filter.
- Low Pressure Drop: Designed to minimize airflow resistance, reducing energy consumption of HVAC fans while maintaining required air changes per hour.
- Durable Media: Made from high-quality synthetic fiber or non-woven fabric (optional), resistant to moisture and microbial growth, suitable for cleanroom environments.
- Customizable Frame: Available in aluminum, galvanized steel, or plastic frames to match different installation requirements. Frame dimensions can be customized per request.
- Easy Installation & Maintenance: Lightweight design with standard dimensions fits most commercial HVAC systems. Replacement intervals are typically 3–6 months depending on operating conditions.
- Certified Quality: Manufactured under strict quality control processes. (Note: Specific certifications not listed unless provided by customer requirements.)
Technical Parameters (Typical values, customizable)
| Parameter | Value |
| Filtration Efficiency | ≥99.9% on 5μm particles |
| Initial Pressure Drop | ≤50 Pa at rated airflow |
| Recommended Airflow | 1,000 – 3,000 m³/h (depending on size) |
| Operating Temperature | 0°C to 70°C (optional higher temp) |
| Relative Humidity | ≤95% RH |
| Frame Material | Aluminum / Galvanized steel / Plastic |
| Media Type | Synthetic fiber / Non-woven fabric |
| Standard Sizes | 24×24×1 inch, 24×12×1 inch, etc. (custom available) |
Benefits for Your Cleanroom
- Extends HEPA Filter Life: By capturing larger particles upstream, this pre-filter reduces the load on expensive HEPA filters, lowering replacement costs and downtime.
- Improves Energy Efficiency: Low pressure drop means less energy required to move air, which can reduce your HVAC operating costs by 5–10%.
- Maintains Cleanroom Classification: Consistent pre-filtration ensures that the final HEPA filter can achieve ISO Class 5 or better for pharmaceutical applications.
- Cost-Effective Solution: Our pre-filters are competitively priced without compromising quality, making them a smart investment for routine cleanroom maintenance.
Why Choose Anping Boli?
With a history dating back to 1998, our factory has accumulated extensive expertise in wire mesh and filtration products. We have an annual export value of US$5 Million – US$10 Million, serving clients across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery. We uphold strict quality control and offer customization services to meet your specific cleanroom requirements. Our team is dedicated to providing excellent after-sales support and technical guidance.
Contact us today for a quote or to discuss your custom pre-filter needs. Let us help you maintain the highest standards of air purity in your pharmaceutical cleanroom.
Frequently Asked Questions (FAQ)
- What is the difference between a pre-filter and a HEPA filter? A pre-filter captures larger particles (≥5μm) to protect the downstream HEPA filter, which traps finer particles (≥0.3μm). The combination ensures longer HEPA filter life and lower operating costs.
- Can this pre-filter be used in non-pharmaceutical cleanrooms? Yes, it is suitable for any cleanroom environment requiring coarse particle removal, such as electronics, biotech, and food processing, as long as the efficiency and size match your system.
- What frame materials are available? We offer aluminum, galvanized steel, and plastic (ABS) frames. Aluminum is lightweight and corrosion-resistant; galvanized steel is more durable; plastic is cost-effective. Please specify your preference.
- How often should I replace the pre-filter? Replacement frequency depends on operating conditions (dust load, airflow). Typically every 3–6 months, but we recommend monitoring pressure drop. When pressure drop exceeds 150 Pa, it's time to replace.
- Do you provide custom sizes? Yes, we can customize dimensions to fit your existing HVAC system. Please provide your required size and frame type when ordering.
- Is this product tested for efficiency? Yes, our pre-filters undergo rigorous testing in our factory to ensure 99.9% efficiency on 5μm particles. Test reports are available upon request.
- What is the minimum order quantity? For standard sizes, MOQ is 50 pieces. For custom sizes, MOQ may be higher depending on complexity. Contact us for details.
- Can I get a sample before bulk order? Yes, samples are available for evaluation. Sample cost and shipping are negotiable. We can provide a sample if you cover the freight.
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
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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