ERA343H-W Air Filter: High-Efficiency Filtration for HVAC and Industrial Applications
Introduction
The ERA343H-W Air Filter is a precision-engineered solution designed for high-efficiency air filtration in HVAC systems, industrial cleanrooms, and commercial ventilation. With advanced multi-stage filtration technology, this filter removes 99.97% of particles ≥0.3µm, ensuring compliance with stringent air quality standards for sectors like pharmaceuticals, electronics manufacturing, and healthcare. Its robust construction and low energy consumption make it a reliable choice for maintaining system longevity and operational efficiency.
Technical Specifications
Model: ERA343H-W
Filter Media: Ultra-fine glass fiber + polyester composite
Filtration Efficiency: 99.97%@0.3µm (HEPA H13/H14 equivalent)
Working Pressure: 0.3–1.2 MPa
Temperature Range: -20°C to +80°C
Dimensions: 610 mm (L) × 610 mm (W) × 292 mm (H)
Flow Rate: 1200–2000 m³/h (adjustable)
Certifications: ISO 9001, CE, ULPA (optional)
Core Features
1. Multi-Stage Filtration
Pre-Stage: Coarse mesh intercepts large particles (≥10µm).
Main Stage: Glass fiber matrix captures sub-micron contaminants.
2. Low Differential Pressure
Optimized media design reduces energy loss by 20–30% compared to conventional filters.
3. High Durability
Corrosion-resistant aluminum frame and epoxy-sealed edges ensure stability in humid or chemical-rich environments.
4. Easy Maintenance
Modular cartridge design allows quick replacement without system downtime.
Applications
HVAC Systems: Maintains IAQ in hospitals, offices, and airports by removing allergens and PM2.5.
Cleanrooms: Achieves ISO Class 5–7 cleanliness for semiconductor and pharmaceutical manufacturing.
Industrial Ventilation: Filters fumes and particulates in factories, warehouses, and power plants.
Transportation: Protects HVAC systems in aircraft and trains from airborne contaminants.
Installation & Maintenance
Installation Guide
Positioning: Install downstream of pre-filters to maximize efficiency.
Mounting: Use stainless steel brackets for vibration resistance.
Sealing: Apply silicone-based sealant to prevent air leakage.
Maintenance Tips
Replacement Interval: Every 6–12 months or when differential pressure exceeds 150 Pa.
Pressure Monitoring: Use gauges to detect clogging early.
Disposal: Recycle cartridges per local regulations.
FAQ
Q1: Compatible with high-humidity environments?
A: Yes, designed for 100% RH operation with epoxy-coated seals.
Q2: Max operating temperature?
A: Continuous use up to 80°C; intermittent 100°C.
Q3: Compliance with green building standards?
A: Meets LEED and WELL certifications for air purity.
Why Choose ERA343H-W ?
Energy Efficiency: Reduces HVAC operational costs by 15–25%.
Health Protection: Eliminates 99.97% of allergens and pathogens.
Global Availability: OEM customization and bulk order support.
