HEPA Silent Fresh Air Fan is a quiet fresh-air ventilation solution for projects that need cleaner indoor air, low noise and simple maintenance in bedrooms, living rooms, offices and similar occupied spaces.
HEPA Silent Fresh Air Fan is built for projects that need cleaner indoor air without disturbing the room. It combines fresh-air ventilation with HEPA filtration in a compact format that suits residential and light commercial supply.
For buyers comparing ventilation options, this model focuses on quiet operation, practical maintenance and cleaner air delivery, making it easier to specify for bedrooms, living rooms, offices and other occupied spaces.
| Model | A | B | C | D | E | H |
|---|---|---|---|---|---|---|
| DPT15 – 150 | 400 | 500 | 210 | 430 | 390 | Φ105 |
| DPT15 – 250 | 400 | 500 | 210 | 43 | 390 | Φ150 |
| DPT15 – 350 | 400 | 500 | 210 | 430 | 390 | Φ150 |
| Model | Voltage (V-Hz) | Model Type | Power (W) | Airflow (m³/h) | Static Pressure (Pa) | Noise (dB) | N.w (Kg) | Ducting Size (MM) |
|---|---|---|---|---|---|---|---|---|
| DPT15-150 | 220/50 | Mixed | 60 | 165 | 85 | 38 | 5.5 | 110 |
| Fresh air | 60 | 150 | 85 | 38 | ||||
| Purify | 60 | 150 | 85 | 38 | ||||
| DPT15-250 | 220/50 | Mixed | 80 | 270 | 80 | 38 | 5.5 | 150 |
| Fresh air | 80 | 250 | 80 | 38 | ||||
| Purify | 80 | 250 | 80 | 38 | ||||
| DPT15-350 | 220/50 | Mixed | 150 | 370 | 80 | 40 | 6 | 150 |
| Fresh air | 150 | 350 | 80 | 40 | ||||
| Purify | 150 | 350 | 80 | 40 |
Balanced supply and exhaust mode for general ventilation, suitable for everyday indoor air exchange.
Fresh-air priority mode for spaces that need more outdoor air intake and a cleaner room feel.
Purification priority mode for cleaner indoor air delivery when filtration is the main concern.
Bedrooms, living rooms, apartments and family spaces that need quiet fresh air delivery and a cleaner indoor feel.
Offices, reception areas, waiting rooms and small project spaces where low noise and regular air refresh are important.
Contractors, distributors and retrofit programs that want a compact fresh-air solution for repeat supply and easy specification.
Designed to help capture fine particles such as dust, pollen and smoke while delivering fresher indoor air.
Built for occupied spaces where comfort and low acoustic impact matter in day-to-day use.
Supports practical running cost control while keeping the ventilation system easy to deploy for projects.
Filter replacement and routine servicing are straightforward, which helps with after-sales support and project handover.
KCVENTS supports OEM/ODM supply, project quotation and documentation support for this product family. Warranty terms follow the final order agreement.
It is suitable for bedrooms, living rooms, offices and other occupied spaces where quiet fresh air is needed.
HEPA filtration helps improve indoor air cleanliness by capturing fine particles such as dust, pollen and smoke.
No. The product is structured for straightforward filter access and routine servicing.
Yes. It is suitable for contractors, distributors and other B2B supply channels that need repeatable product supply.
Yes. Catalog and project documents can be shared through the standard supply process when required.
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