CONCENTRATION TO INNOVATION FOR REVOLUTION
NanoFiltech focus on the R&D, manufacture and sales of high-class functional nanofiber materials.

The NAFIL Series is a separator-free, high-efficiency air filter designed as the final filtration stage in critical environments. Installed downstream of pre-filters (e.g., MERV 8-13) or bag filters, it captures 99.99% of 0.3μm particles (tested per EN1822), ensuring ISO Class 5-8 cleanroom compliance.
Featuring ultra-thin frames (50-110mm) with anodized aluminum construction and nanofiber/PTFE media, it outperforms traditional HEPA filters by eliminating separator blocks—reducing pressure drop, energy costs, and maintenance frequency. Ideal for laminar airflow systems in pharmaceuticals, semiconductor fabs, and biotech labs.
Compatible with FFUs, AHUs, and modular cleanrooms, the NAFIL Series extends system lifespan when paired with proper upstream filtration.
Product Features:
~Separator-Free Design: Reduces operational costs.
~Wide Application Range: Compact structure, saving storage space.
~Ultra-Thin Design: Saves installation space.
Product Structure:
~Aluminum Frame with ABS/Aluminum Corners – Sturdy and stable construction
~Removable Frame Design – Allows easy filter media replacement and reuse
~Reinforcement Ribs – Enhances durability and rigidity
~High-Quality Polyester Synthetic Fiber Media – Washable, reusable, and designed with a gradient density structure for optimal dust retention and extended lifespan
Frame |
Anodised aluminium profiles |
Frame thickness options |
50mm/70mm/90mm/110mm |
Filter Media |
Nanofibre / PTFE |
Dividing line |
Hotmelt |
Surfacing |
Plastic spraying steel plate mesh |
Sealant |
Polyurethane |
Maximum temperature (°C) |
70 ( 1 5 8 ℉ ) |
Filtration Efficiency |
H13, H14, U15, U16 |
Applications |
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OEM AND ODM ARE ACCEPTABLE.
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