H501 Intelligent, Energy-Saving, Wall-Mounted Positivepressure Air Purifier with Fresh Air Supply

Independently developed DC brushless motor, with a wide speed range, smooth speed regulation process, overload ability, low energy consumption, low noise and other advantages. In operation, it always has a large power redundancy, and the matching servo drive circuit makes the motor always work within the range of the best speed regulation curve
Using H13 HEPA high efficiency purification, triple filtration of air entering the room, effectively intercepting PM2.5, bacteria and 20.3um particulate matter, purification efficiency of >99.9%, cold catalyst adsorption efficiency of formaldehyde up to 90%.
Two-way cold and heat exchange technology makes the temperature difference between the air entering and leaving the room smaller, reduces the indoor heat loss in winter, and enters the indoor air cool and comfortable in summer.




Patented air cavity structure, three effects in one, energy saving and low consumption. Less than one degree of power for 24 hours in silent mode. Professional research and development of custom fan, the application of special noise reduction design, to achieve the perfect combination of large air volume, low noise, low energy consumption.
Using 45 degree Angle air design, combined with fluid mechanics, when the air and the wall friction, the air will flow along the wall, forming a 360° no dead Angle circulation of fresh air. Make indoor air purification faster and more thorough.
At the same time of filtration and purification of indoor air, the outdoor fresh air with sufficient oxygen content is continuously sent into the room, diluting and reducing the indoor carbon dioxide content. Let people indoors breathe fresh, clean air