Air Changes per Hour (ACH or ACPH) is the number of times an air purifier filters all the air in a room within one hour. A purifier with an ACH rating of 5 filters air five times in one hour (every 12 minutes). It is among the factors that determine the effectiveness of air purifiers. … Read more

Air purifiers come in different brands, models, colors, sizes, and most importantly with different filters. Air filters trap pollutants like dust, pollen, smoke, gases, allergens, and bacteria from indoor air. If you are buying an air purifier for the first time, settling for a device with the right air filters for your needs might be … Read more

Mold is a type of fungus that grows in moist and areas with high humidity. It produces spores for reproduction and these can be harmful when inhaled. Besides, exposure to mold whether long-term or short-term leads to respiratory complications like asthma attacks, allergic reactions among other health complications. So, it is essential to curtail the … Read more

CADR stands for Clean Air Delivery Rate and it is a measure of how fast an air purifier can clean air within a given room size. CADR rating is given in three categories that are dust, smoke, and pollen, and the rating is taken in cubic feet per minute (CFM). The numerical value shows you … Read more

If you still consider air purifiers as luxuries, you are mistaken and exposing yourself to the risk of respiratory diseases. Many people assume that their indoor air is fresh especially after cleaning all the surfaces. But research proves that indoor air is five times more polluted than the air outside. That said, you need a … Read more

Air purifiers are devices that help to remove impurities from indoor air. Indoor air pollutants include airborne pollutants, dust, smoke, pet dander, pollen, fungi, VOCs, mold, mildew, and spores among others. Research shows that indoor air contains five times more pollutants than outside air. This is because the air can circulate for days without being … Read more