Air Purifier Buying Guide

The very tight seals that make your home comfortable and energy efficient at the same time make the indoor air more polluted. The air inside your home is certainly five to ten times dirtier than the air out of doors, and Americans spend 90% of their lives indoors. High-quality air purifiers have never been more important for good health.

Shopping for the appropriate air purifier can be confusing and frustrating. Some air purifiers on the market today in reality pollute the air with harmful levels of ozone, a powerful lung irritant that can be especially dangerous to asthma sufferers. 3 ingredients . air purifiers and find a safe, effective unit that’s right for your needs because of this air purifier buying guide.

Common Household Air Pollutants

Numerous air purifiers target different pollutants, so it’s important to identify often the pollutants you want to eliminate from your home before you buy an air purifier.

Airborne Particles include pet allergen, dust mite allergen, pollen, plant spores, fungi, mold, and tobacco smoke, and they’re the most common cause of indoor allergy and asthma attacks. A good HEPA air purifier is the best method of eliminating airborne allergens.

Domestic Odors and Gases include cooking odors, kitty trash, tobacco smoke, various toxins, and gaseous pollutants for example indoor pesticides or aerosols. Activated carbon filters are perfect for adsorbing gases and odors that are too small to get trapped by a HEPA filter. “Adsorb” is not a typo; “adsorption” occurs when materials attach through a chemical outcome.

Volatile Organic Compounds (VOCs) are found in a wide variety of well-known household products: paints, varnishes, cleaning supplies, disinfectants, glu and adhesives, and even new carpet and building groceries. Look for ingredients like benzene, chloride, formaldehyde, ethylene, and also toluene. VOCs can cause the following symptoms: irritation of the little brown eyes, nose, and throat, headaches, nausea, and even severe constant health conditions such as damage to the nervous system. The presence of VOCs can exacerbate asthma.

Microorganisms include antigens, pathogens, bacteria, along with viruses. They’re the everyday germs that make us sickly. Mold is also considered a microorganism.

Air Purifier Filter Models

Different air purifier filters target different types of air pollution. HEPA air purifiers are the most popular, and they’re perfect for eliminating household allergens including dust, animal dander, and pollen, but they’re not very good at capturing ultra-fine particles like viruses or eradicating foul odors or chemical fumes.

Because different air cleanser technologies have different strengths and weaknesses, many modern air purifiers combine several filter types in the same unit. For example , the This city Air Super Blend Healthmate utilizes a HEPA filtration along with an activated carbon filter to help eliminate odors and fumes. Let’s take a closer look at the different types of filtration:

HEPA (High Efficiency Particulate Air) Filters set the traditional for air purification. By definition, a HEPA filtering removes at least 99. 97% of all particles as small as 0. 3 microns. HEPA air purifiers were originally developed by the exact Atomic Energy Commission to capture radioactive dust particles. HEPA filtration systems allow only very small particles to pass through them. Allergens just like pollen, animal dander, mold spores, and dust get contained in the filter. The main disadvantage of the HEPA air purifier is that you have to periodically change the filter. The main advantage: If it’s HEPA certified, then you know it works well. Not all HEPA filter are created equal. Size matters: the more square feet of DUST filter, the more particulates it will be able to remove. The size, fabric, and construction of the actual filter media all can certainly in the air purifier’s performance and may account for why one HEPA filter is more expensive than another.

Ion Generators in addition to Ozone Generators create charged particles (ions) and release them into the surrounding air. These ions combine with impurities (like dust) in the air, forcing the impurities to cling to a nearby surface. Consequently, ion generators often provide dirty spots on nearby walls and floors simply because do not eliminate impurities; ion generators simply force harmful particles to cling to a surface (in the same way that fixed electricity can make a sock cling to a shirt). Ion makers are the second most popular type of air purifiers, but they both send out ozone, a powerful lung irritant that is especially dangerous if you have asthma and other chronic lung diseases, children, and the senior.

Electrostatic Precipitators work on the same principle of electricity when ion generators and ozone generators, but electrostatic precipitators capture impurities rather than simply forcing them to cling to a surface. Electrostatic precipitators, such as the Friedrich C90B Electrostatic Air cleanser, use electronic cells to charge particles within the filter and immediately trap the impurities on collector system. The main advantage with this type of air purifier is that the collector food never have to be replaced; they can be easily washed in the dishwasher. Be aware that some electrostatic precipitators also generate ozone.

Accused Media Filters work the same way as electrostatic precipitators, they collect particles on fiber filters instead of plates. The advantage of these filters is that they are able to collect very small particles, in some cases as small as 0. 1 microns, through a combination of a separate out and an electrostatic charge. The disadvantage is that, like the electrostatic precipitator filters, charged media filters lose their functionality fairly quickly, and they can require more frequent filter replacements compared to a HEPA air purifier. These types of units can produce ozone, but the better ones on the market do not. If you are going to purchase this particular air purifier, make sure that it does not produce ozone. The best air purifier during this category is the Blueair air purifier. Know more visit on