Hon&Guan as an equipment manufacturer, with strength branding road, to create a first-line brand of ventilation equipment, focus on research and development of air replacement equipment, has a strong technical research and development team, advanced design and rich research and development database, and has the entire product line of ventilation systems, to provide you with the cleanest air.
4" inline duct fan
4" 8Ft ducting for 4" fan
4" 16Ft ducting for 4" fan
4" vent cover for 4" fan
4" vent cover for 4" fan
4" accessories for 4" fan
Our Product Philosophy
Hon&Guan always insists on the business philosophy of "Energy saving, dedicated and professional" to expand the influence of the brand itself with the continuous innovation of technology and products.
What We Value Most?
Quality first, ensure safety, responsibility, innovation, integrity, efficiency, and dedication.
What Makes Our Unique?
Adopt standard management, improve the quality of products, and have a strong factory and team; committed to producing the best quality products.
More Choices
 HI-SD Inline Fan |  HI-PE Inline Fan |  HI-EC Inline Fan |  Air Filtration Kit | |
|---|---|---|---|---|
Customer Reviews | — | — | — | — |
Price | — | — | — | — |
Model | HI-SD | HI-PE | HI-EC | HI-SD |
Duct Size | 3/4/6/8 Inch | 4/6/8 Inch | 6/8 Inch | 4/6/8 Inch |
Airflow | 120/130/345/624 CFM | 212/405/830 CFM | 469/760 CFM | 130/345/624 CFM |
Noise | < 45dB | < 38dB | < 45dB | < 45dB |
Controller | Speed Controller | Smart Controller | Speed Controller | Speed Controller |
EC Motor | ? | ? | ? | ? |
Mixed Flow Design | ? | ? | ? | ? |
Application | HVAC and Growing Applications | HVAC and Growing Applications | HVAC and Growing Applications | HVAC and Growing Applications |
Hon&Guan as an equipment manufacturer, with strength branding road, to create a first-line brand of ventilation equipment, focus on research and development of air replacement equipment, has a strong technical research and development team, advanced design and rich research and development database, and has the entire product line of ventilation systems, to provide you with the cleanest air.
4" inline duct fan
4" 8Ft ducting for 4" fan
4" 16Ft ducting for 4" fan
4" vent cover for 4" fan
4" vent cover for 4" fan
4" accessories for 4" fan
Our Product Philosophy
Hon&Guan always insists on the business philosophy of "Energy saving, dedicated and professional" to expand the influence of the brand itself with the continuous innovation of technology and products.
What We Value Most?
Quality first, ensure safety, responsibility, innovation, integrity, efficiency, and dedication.
What Makes Our Unique?
Adopt standard management, improve the quality of products, and have a strong factory and team; committed to producing the best quality products.
More Choices
HI-SD Inline Fan | HI-PE Inline Fan | HI-EC Inline Fan | Air Filtration Kit |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Price | |||
| — | — | — | — |
| Model | |||
| HI-SD | HI-PE | HI-EC | HI-SD |
| Duct Size | |||
| 3/4/6/8 Inch | 4/6/8 Inch | 6/8 Inch | 4/6/8 Inch |
| Airflow | |||
| 120/130/345/624 CFM | 212/405/830 CFM | 469/760 CFM | 130/345/624 CFM |
| Noise | |||
| < 45dB | < 38dB | < 45dB | < 45dB |
| Controller | |||
| Speed Controller | Smart Controller | Speed Controller | Speed Controller |
| EC Motor | |||
| ? | ? | ? | ? |
| Mixed Flow Design | |||
| ? | ? | ? | ? |
| Application | |||
| HVAC and Growing Applications | HVAC and Growing Applications | HVAC and Growing Applications | HVAC and Growing Applications |