The Industrial-Grade Indoor Allergen Air Cleaner and commercial-grade air purifier are engineered for high-occupancy commercial, institutional, and healthcare environments requiring rigorous particulate control. Built with multi-stage mechanical filtration-including an aluminum pre-filter, medical-grade True HEPA H13 core, and activated carbon matrix-this unit achieves a 99.97% removal efficiency for particles down to 0.3 microns.

Designed for direct integration into commercial HVAC supply chains or standalone deployment, our manufacturing facility utilizes automated sheet metal fabrication and precision motor balancing. Every unit undergoes automated particle counter testing and electrical safety verification prior to dispatch to meet stringent global import standards.

Key Features

Multi-Stage Filtration Architecture: Incorporates an aluminum mesh pre-filter, True HEPA H13 medium, and high-density granular activated carbon for simultaneous particulate and VOC mitigation.

High-Efficiency EC Motor: Brushless electronically commutated motor delivers variable-speed airflow up to 800 CFM while maintaining low energy consumption.

Sealed Airflow Chamber: Positive-pressure gasket sealing eliminates bypass leakage, ensuring 100% of intake air passes through the filter media.

Smart Sensor Integration: Real-time PM2.5 monitoring adjusts fan speed dynamically based on ambient pollutant concentration.

Robust Chassis Construction: 1.2mm powder-coated cold-rolled steel housing provides impact resistance and corrosion protection in demanding commercial environments.

Technical Specifications

Parameter	Specification
Rated Airflow (CFM)	400 - 800 CFM (Adjustable 5-speed)
Filtration Efficiency	99.97% at 0.3 microns (True HEPA H13 per EN 1822 / IEST standards)
CADR (Smoke / Dust / Pollen)	450 / 480 / 500 CFM
Acoustic Output	35 dB (Low) to 58 dB (Max Load)
Power Supply	110V-240V / 50-60Hz (Single Phase)
Max Power Consumption	120W (EC Motor)
Chassis Material	Powder-Coated Cold-Rolled Steel / Aluminum Alloy
Filter Replacement Indicator	Differential pressure sensor threshold trigger
Certifications	CE, ETL, ISO 9001, RoHS Compliant

Applications

Healthcare Facilities: Waiting rooms, clinics, and patient wards requiring continuous pathogen and allergen suppression.

Educational Institutions: Classrooms and lecture halls with high occupant density and strict indoor air quality mandates.

Commercial Office Buildings: Open-plan workspaces and HVAC central return air reinforcement.

Hospitality Sector: Hotel guest rooms and conference centers demanding low noise floors and high filtration capacity.

Customization Options (OEM / ODM Services)

As an experienced OEM True HEPA air purifier manufacturer, we support full-scale custom manufacturing to match your brand specifications and project requirements:

Enclosure Customization: Custom RAL color coating, laser-engraved brand logos, and proprietary front-panel grille geometry.

Filtration Configuration: Optional upgrade to ULPA (U15) filters or specialized chemical scrubbers (impregnated carbon for formaldehyde/ozone).

Control Interface: Integration with Modbus, BACnet, or custom IoT Wi-Fi/Zigbee modules for centralized building management systems (BMS).

Electrical Input: Regional plug types and voltage configurations tailored to target export markets (North America, Europe, APAC).

Manufacturing & Quality Assurance

Our production plant operates under ISO 9001 quality management standards, utilizing CNC laser cutting, automated sheet metal bending, and robotic powder coating lines to guarantee dimensional precision.

Filter Integrity Verification: Individual HEPA filters are tested using laser particle counters in accordance with EN 1822 / IEST-RP-CC001 testing protocols.

Component Aging Tests: Continuous 72-hour burn-in testing for electronic control boards and power supplies.

Aero-Dynamic Testing: Wind tunnel testing on every production batch to verify actual CFM output and static pressure curve.

Traceability: Serial number laser-etched on chassis, linking directly to raw material test reports and final inspection data sheets.

Frequently Asked Questions

Q: What is the typical lifespan of the True HEPA H13 filter under continuous commercial operation?

A: Under standard commercial operating conditions (8 to 12 hours daily), the primary HEPA filter lasts between 4,000 to 6,000 operational hours. Actual lifespan depends on ambient particulate concentration monitored via internal differential pressure sensors.

Q: Can these units be integrated directly into existing building automation systems (BAS)?

A: Yes. We offer optional communication modules supporting Modbus RTU and RS485 protocols for centralized monitoring and remote fan speed control.

Q: What is your Minimum Order Quantity (MOQ) for custom OEM branding?

A: The baseline MOQ for private-label branding (logo printing, custom packaging, and manual localization) is 100 units per model. Full structural enclosure redesign starts at 500 units.

Q: What safety and performance certifications do your air cleaners hold?

A: Standard production units are certified to CE, ETL, and RoHS standards. Manufacturing facilities undergo annual audits by independent third-party agencies.

Q: How do you prevent air bypass around the filter media?

A: All units feature a mechanical compression locking mechanism combined with high-density EPDM foam gaskets along the filter perimeter, forcing all intake air through the media core.

Q: What are your standard lead times for bulk production orders?

A: Standard manufacturing lead time is 25 to 30 days upon deposit receipt and technical artwork confirmation. Expedited batch schedules are available for recurring project orders.