Bidirectional Air Disinfection Sterilization System
This system is designed for household use, featuring multiple circular air ducts for intake and exhaust. It disinfects and sterilizes air to ensure a healthier indoor environment.




Technical Specifications
Overview
Advanced Bidirectional Air Sterilization
This bidirectional flow disinfection and sterilization system provides a comprehensive solution for indoor air quality, combining fresh air ventilation with internal circulation. It features high-efficiency H13 filtration and optional photo plasma technology to eliminate 99.9% of dust and bacteria. Designed for ceiling installation, it ensures a micro-positive pressure environment while recovering heat to maintain energy efficiency and comfort.
Key Features
Core Features
- Bidirectional flow disinfection and sterilization
- Micro positive pressure maintenance
- Full heat recovery with bacteriostatic and flame retardant imported paper
- Intelligent control with automatic operation based on environment
- Optional internal circulation to prevent winter condensation
- Choice of DC or AC motor based on specific requirements
Technical Specifications
Model Comparison
| Model | Dimensions (H×W×D) | Fresh Air Volume | Power | Noise Level | Application Area |
|---|---|---|---|---|---|
| HFSQ-150DH-CNX | 940 x 580 x 245 mm | 150 m³/h | 130W | ≤43dB (A) | 60-100㎡ |
| HFSQ-250DH-CNX | 940 x 580 x 245 mm | 250 m³/h | 230W | ≤44dB (A) | 100-170㎡ |
| HFSQ-350DH-CNX | 970 x 620 x 245 mm | 350 m³/h | 300W | ≤48dB (A) | 140-230㎡ |
Performance Metrics
Filtration Efficiency
Air Volume Range
Installation & Power
Installation Type
- Power Supply
- AC220 / 50Hz
Filtration & Sterilization
- Filter Grade
- H13 High-efficiency Filter
- Sterilization Technologies
- H13 HEPAPhoto Plasma (Optional)Ozone-FreeHeat Recovery



