Do you think that it is the outdoor air that adversely impacts our health? Well, the US Environmental Protection Agency claims that indoor air quality is two to five times more polluted as compared to the outdoor air. There are two major factors that impact indoor atmosphere – air circulation and moisture levels. Keeping these two factors in mind, the American Lung Association (ALA) has listed some Home Air Filtration tips.
Home Air Filtration Tips by the ALA
According to the ALA, the most effective way of maintaining clean and healthy indoor air is to eliminate the sources of air pollution, such as cigarette smoke and chemicals. Here are the other air filtration techniques suggested by ALA:
Regular maintenance of air conditioners or dehumidifiers: Asthma is a leading chronic illness that plagues most American children. The problem is generally triggered by dust particles, and leaks and drips that encourage the growth of mites and molds. Cleaning the AC or dehumidifier filter at least once a month can go a long way in keeping your home free of contaminants.
Proper ventilation: Proper ventilation is a must for improving the indoor air quality. High moisture levels can increase dampness and the growth and spread of mold and mildew, which threaten to damage the walls and furniture as well as health. Even regular household activities, such as cooking, bathing and breathing, produce vapors. Therefore, to keep the humidity level below 50%:
1. Install exhaust fans in bathrooms
2. Remove mold-damaged items
3. Fix all leaks building an underground bunker
Air filtration systems: Air cleaning devices help in reducing the tiny airborne particles, thus, lessening indoor air pollution. However, they may not be effective against humidity against heavier pollutant particles. Also, while selecting a home air filtration system, ensure that it does not generate ozone.
Home Air Filtration Systems
There are two types of home filtration systems you can opt for:
Whole-house filters: These systems are efficient but can work with forced heating or cooling devices. Also, whole-house filters function when the HVAC is circulating conditioned air. These filters can efficiently reduce air pollutants at home. There are four kinds of whole-house filters – flat, UV, electronic and extended media.
Portable filters: In case you do not have a heating/cooling system, you can use this variety of filter. They are available in similar versions as the former, but are readily available with High-Efficiency Particulate Air (HEPA) filters. HEPA filtration can be an excellent choice if clearing allergens is your primary concern.