Do Air Purifiers Help with Allergies and Congestion?

Air purifiers are designed to trap dust, pollen, and other contaminants that are present in the air we breathe. This can be an effective way to eliminate the source of allergies. But air pollution isn't just car exhaust or factory smoke. Dust mites, mold spores, pollen, and pet dander in the air inside your home can cause problems if your family has allergies or asthma.

Using HEPA filters can trap these contaminants and can help relieve allergies. HEPA stands for High-Efficiency Particulate Air. It is a type of mechanical air filter that works by forcing air through a fine mesh that traps harmful particles such as pollen, pet dander, dust mites, and tobacco smoke. To a certain extent, an air purifier can prevent or mitigate your sinus problems. By limiting the amount of pollen you're exposed to at home, an air purifier with a HEPA filter can reduce the likelihood of allergic sinusitis and secondary bacterial infection associated with allergies. It's important to remember that you'll continue to be exposed to pollen every time you leave home, so using an air purifier isn't a guarantee against allergic reactions.

However, it is an effective way to reduce your exposure. Air purifiers can help with respiratory health, and not just when it comes to allergies. Just make sure you buy one that uses a suitable HEPA filter and avoids any products that produce ozone. This unit is highly recommended for treating pollen, dust, mold, hair and other particles commonly found in domestic air. I've been closely monitoring my usual symptoms - watery eyes and nose - to see if, as a manufacturer of a trumpet model in both wildly boastful and vague language, a household air purifier “completely revolutionizes the clarity of the air you breathe, so you feel better”.The Environmental Protection Agency (EPA) refers to several studies that link the use of air purifiers to the relief of allergies and asthma symptoms.

Air purifiers aren't an infallible deterrent to COVID-19, but they can be part of a wider range of indoor protective measures. The disadvantages of air purifiers include noise, energy consumption, and the cost of replacing filters. However, HEPA units - which in some configurations use fiberglass filters to clean the air passing through the fan - can be a noisy source of energy and filters need to be replaced regularly. Electrostatic Adsorption is another method used by some air purifiers. High-voltage static electricity continuously released by the electrostatic precipitator causes dust and bacteria in the adsorbed air to have a positive charge so that the negative electrical level is used for adsorption in order to filter out some dust, smoke etc. Compound Purification is another method used by some air purifiers. The air purifier uses the motor and fan inside the machine to work together to make indoor air circulate and flow well. For several weeks now, I have been testing several portable air purifiers in my apartment which supposedly remove allergens, pollutants and odors from my indoor air.

They all had a fan that recycled the air and accounted for the noise that ranged from a pleasant hum to a wind tunnel hum. Studies have shown that air purifiers can help people with common allergies by trapping pollen and other irritants inside their filters but there is still little consensus on the subject. Another unit designed to help allergy sufferers is the Austin Air Allergy Machine which is a high-capacity model that comes equipped with HEPA and carbon filters. In addition to causing sinus inflammation directly, allergies can create better conditions for sinuses to become infected with bacteria. Elizabeth Matsui - professor at Johns Hopkins who is also the chair of the committee on indoor air pollution and allergens at the American Academy of Allergy, Asthma and Immunology - noted that pollen doesn't stay in the air for long; it tends to settle quickly on the ground. So we looked for air purifiers with HEPA filters that used activated charcoal or similar purification ingredients to help filter out allergens such as pet hair, pet dander, pollen, and smoke.