NAFIL-V Series Air Filters: A High-Efficiency Choice for Modern Clean Environments
Created on 09.28
NAFIL-V Series Air Filters: A High-Efficiency Choice for Modern Clean Environments
In cleanrooms, pharmaceuticals, electronics and semiconductors, hospital operating rooms, and other demanding industrial environments, the efficiency and stability of air filtration systems directly determine whether the desired cleanliness level can be achieved.
Traditional HEPA filters, while highly efficient, often struggle under challenging conditions such as high airflow, variable air volume (VAV) systems, and high humidity—leading to drawbacks like high pressure drop, increased energy consumption, and shorter service life.
This is why more and more engineers and facility managers are turning to V-Bank filter designs—and the NAFIL-V Series is a leading example in this field.
What is V-Bank Design?
“V-Bank” is not a marketing buzzword, but a scientific structural optimization:
Filter media is arranged in a V-shaped fold, significantly increasing effective filtration area.
Within the same volume, it handles larger airflow while maintaining lower pressure drop.
This reduces energy consumption, lowers operating costs, and extends filter service life.
For most clean environments, the V-Bank design ensures strong filtration performance while reducing overall system load.
Core Advantages of the NAFIL-V Series
Nanofiber Filter Media
l A uniform nanofiber layer captures submicron particles (PM1, PM2.5) efficiently while maintaining low resistance.
l Available across multiple efficiency classes from E10 to H13, ensuring consistent performance.
Low Pressure Drop + High Airflow
l Thanks to its V-shaped structure and separatorless design, the NAFIL-V Series maintains low resistance under high airflow conditions.
l Particularly suitable for VAV systems and facilities with strict energy efficiency requirements.
Reliable & Durable
l Rigid frames (galvanized steel or aluminum) ensure durability, even in high-humidity environments up to 60 °C.
l Polyurethane (PU) sealant ensures a tight fit, preventing leakage and bypass.
Application Scenarios
l Pharmaceuticals: Maintaining sterile conditions in drug manufacturing.
l Electronics / Semiconductors: Preventing micro-dust from impacting chip production.
l Hospitals / Laboratories: Operating rooms, ICUs, and P3/P4 labs requiring stable clean air.
l Industrial Facilities: Food & beverage, precision manufacturing, and other clean-sensitive production environments.
l In these critical settings, a low-performance, short-lived, or energy-intensive filter means higher operational risks and wasted costs. The NAFIL-V Series provides the balance: high-efficiency filtration, low energy consumption, and long-lasting reliability.
Conclusion
Air filters are not just consumables—they are key equipment that directly impact energy use, production safety, and human health.
The NAFIL-V Series V-Bank High-Efficiency Air Filters, through structural optimization and advanced nanofiber media, offer a smarter solution for modern clean environments.
As clean air system design continues to evolve, the industry will increasingly focus on finding the balance between high efficiency and energy savings. The NAFIL-V Series is already delivering a powerful answer.
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Factory Ⅰ：No.7, No.4885 of Pingshan Rd., Pinghu, Jiaxing ,Zhejiang, China
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HQ: Room 907, Tower A, No. 999 Jinzhong Road, Changning, Shanghai, China
Factory Ⅰ：No.7, No.4885 of Pingshan Rd., Pinghu, Jiaxing ,Zhejiang, China
Factory Ⅱ: A06, Tuolingtou Industrial Zone, Yangquan, Shanxi, China
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