Applications:
Nylon pre-filters are widely used in fan filter units, indoor filtration systems, and systems with high air volume. Nylon pre-filters are mainly used as a low-cost alternative to metallic pre-filters in air conditioning systems

Introduction:
Outer frame is extruded anodized aluminum frame or vinyl.
Thickness: 6mm, 8mm, and 10mm; or 20mm, 6mm, and 8mm without aluminum frame.
Inner frame is 2-ply galvanized steel wire or stainless steel wire.
Media: PP, PE, or PA; 2 or 4 layers.
Efficiency: G1~G2 (En779)
Average Arrestance: ≤65%

Advantages:
1. Washable, long service life, reusable,
2. can handle high air flow volume,
3. has a low-pressure drop,
4. resistant to acid, alkali, and humidity,
5. has a high dust-holding capacity, is lightweight, and
6. easy to install