Nylon mesh filter is a common air filtration material mainly used to intercept larger particles in the air such as dust, hair, pollen, etc.
Nylon Pre-Filter Technical Specifications
Core Functions
- Particle Filtration
- Captures airborne contaminants ≥5μm (dust, pollen, pet hair, textile fibers)
- MERV 4-6 rating (per ASHRAE 52.2 standard)
- Equipment Protection
- Prevents large debris from damaging downstream filters (e.g., HEPA)
- Extends HEPA filter lifespan by 2-3x
- Operational Efficiency
- Washable design (up to 15 cycles, 30°C max water temperature)
- Low airflow resistance (<25Pa @ 2.5m/s velocity)
Key Benefits
✓ Cost-effective – 500+ service hours (at PM10 ≤75μg/m³)
✓ Energy-saving – Reduces HVAC energy consumption by 8-12%
✓ Eco-friendly – Reusable design minimizes waste
Industry Applications
• Residential: Compatible with Midea, Gree, Carrier AC units
• Commercial: Air purifier pre-filtration (IQAir, Blueair models)
• Industrial: Equipment intake protection (ABB, Siemens systems)
Maintenance Guidelines
- Cleaning: Rinse with cold water, air dry completely
- Replacement: Every 3-6 months (depends on PM2.5 levels)
- Disposal: Recyclable (PP material #5)
Compliance Standards
◉ ISO 16890:2016 (Particle filtration)
◉ EN 779:2012 (Filter classification)
◉ UL 900:2015 (Fire safety)
