Energy-Efficient Air Purifier Certified for North American Market (UL/ETL)
Air Purifiers
The UL/ETL-certified energy-efficient air purifier is engineered for demanding industrial and commercial environments across North America. Designed with a true HEPA filter and advanced pre-filter system, it captures 99.97% of particles down to 0.3 microns, including dust, pollen, smoke, and allergens. With a CADR rating of 350 CFM for smoke and 380 CFM for dust and pollen, it delivers rapid air turnover in large spaces up to 1,200 sq ft without excessive energy consumption.
Main Specifications
| Filter Type | True HEPA + Pre-Filter + Activated Carbon Layer |
| CADR (Smoke) | 350 CFM |
| CADR (Dust/Pollen) | 380 CFM |
| Coverage Area | Up to 1,200 sq ft |
| Power Consumption | 48W at highest fan speed |
| Noise Level | 32 dB (low mode), 56 dB (high mode) |
| Air Changes per Hour (ACH) | 12 ACH @ 500 sq ft |
| Certifications | UL 867, ETL Listed (North America) |
| Operating Voltage | 120V AC, 60Hz |
| Dimensions (HxWxD) | 32" x 16" x 18" |
Core Advantages
- Low power draw of just 48W at max speed ensures reduced operational costs in continuous-use environments
- High CADR values enable faster particle removal in large industrial or commercial rooms
- UL/ETL certification guarantees compliance with North American electrical and safety standards
- 12 ACH at 500 sq ft ensures effective air renewal, critical in high-occupancy or pollution-prone facilities
- Multi-stage filtration reduces maintenance frequency and extends filter lifespan
Typical Application Scenarios
- Industrial manufacturing facilities with airborne particulates
- Commercial office buildings seeking improved indoor air quality
- Healthcare waiting areas requiring pathogen reduction
- Retail stores with high foot traffic and potential VOC emissions
- HVAC integration in large-scale building systems for supplemental purification
Buying Tips for Importers
- Verify that the unit has actual UL/ETL certification documentation—not just a label—to avoid non-compliant imports
- Avoid units claiming 'HEPA' without confirming they meet ISO 16890 Class H13 standards
- Check if the manufacturer provides replacement filter lead times and availability in bulk orders
- Ensure the noise level at higher speeds does not exceed 56 dB if used in quiet workspaces
- Confirm whether the unit includes remote control or smart monitoring features for facility management
Frequently Asked Questions
How does the 48W power consumption compare to standard industrial air purifiers?
At 48W on high speed, this model operates significantly below the average 75–100W range seen in comparable industrial units. This efficiency translates to lower electricity bills and reduced thermal load in enclosed spaces.
Can this air purifier handle volatile organic compounds (VOCs) from industrial adhesives or cleaning agents?
Yes, the activated carbon layer is specifically designed to adsorb common VOCs like formaldehyde and benzene. However, effectiveness depends on filter saturation—regular replacement every 6–12 months is essential in high-VOC environments.
What happens if the UL/ETL certification is missing from supplier documentation?
Units without verified UL/ETL certification may fail customs inspections or be rejected by building authorities in the U.S. or Canada. Always request test reports and certificate numbers before placing bulk orders.
Is the 380 CFM CADR for dust/pollen sufficient for a warehouse with heavy machinery operation?
While the CADR is optimized for typical indoor use, in high-dust warehouses, placement near emission sources and supplementary filtration may be required. Use as a secondary purifier rather than primary solution in extreme conditions.