In cold weather, people close their doors and windows to keep warm, creating a warm and enclosed environment. However, in a relatively closed and warm space, closing doors and windows for a long time to avoid the cold can unconsciously hinder air flow and accumulate dust.
If not ventilated in time, these activities can make indoor air foul and not good for health. Today, let's talk about how to enjoy cleaner indoor air this winter!
In addition, winter heating, if the windows are opened, it is undoubtedly a great waste of gas or electricity bills, in order to save energy and keep warm, you can only choose to close the doors and windows and endure the bad indoor air. The air is accompanied by various pollutants such as formaldehyde, carbon dioxide, and the smell of food fumes, and staying in this environment for a long time will affect human health.
With the continuous activity of personnel, indoor oxygen is constantly consumed, and the carbon dioxide content gradually increases, and some people with weak constitution will feel dizzy and drowsy.
The installation of Rolet fresh air fans can solve these problems very well, and there is no need to worry about wasting gas or electricity bills because of increasing indoor air quality, because the fresh air system generally has a hot function, which can provide you with fresh air at the same time, allowing you to save gas or electricity bills.
Rolet fresh air fan is equipped with the concept of heat **, multiple coarse filtration + medium filtration + high efficiency filtration + UV ultraviolet lamp + plasma + exhaust coarse filtration and other five filtration, PM25. Primary filtration efficiency 999% (KCI Solid Aerosol 2.)5 m) microbial purification efficiency 9991%；In addition, the most important function is that the heat exchange core can effectively replace the temperature of the exhaust air with the outdoor fresh air, reduce the temperature difference between the fresh air temperature and the indoor air to a minimum, effectively reduce the loss of air conditioning energy, and save more energy.
Poor ventilation is an important factor in indoor air pollution, and Rolet fresh air fans can continuously discharge indoor dirty air from the outdoors 24 hours a day, and at the same time introduce fresh outdoor air into the room after multiple filtration and purification, so that you can enjoy fresh air at all times.
This winter, let Rolet fresh fans create a warm and clean indoor air for you, and the indoor air will no longer be stuffy, so that your family can enjoy a warm, comfortable and healthy indoor life!