Indoor Air Cleaners for Pollution, Asthma and Allergies

Indoor air quality can have a significant impact on health, especially for those with asthma, allergies, and other respiratory conditions. One way to improve indoor air quality is by using air cleaners, also known as air purifiers. Here are some things to consider when choosing an air cleaner:

  1. Type of filter: The most common type of air cleaner filter is a HEPA (High-Efficiency Particulate Air) filter. This type of filter is able to capture particles as small as 0.3 microns, which includes most allergens and pollutants. Some air cleaners also include additional filters such as activated carbon filters to help reduce odors and chemical pollutants.
  2. Room size: It’s important to choose an air cleaner that is appropriate for the size of the room it will be used in. A larger room will require an air cleaner with a higher Clean Air Delivery Rate (CADR), which is a measurement of the amount of filtered air delivered by the unit.
  3. Noise level: Some air cleaners can be quite loud, which can be disruptive if used in a bedroom or other quiet space. Look for air cleaners with a low decibel (dB) rating if noise is a concern.
  4. Maintenance: Air cleaners require regular maintenance, including filter changes and cleaning. Choose a model with easily replaceable filters and a filter replacement indicator to help ensure the unit is running at its best.
  5. Cost: Air cleaners can range in price from less than $100 to several hundred dollars. Consider the long-term cost of replacement filters and energy usage when choosing a model.

While air cleaners can be helpful in improving indoor air quality, they should not be relied on as the sole method of reducing indoor air pollution. Other measures such as regular cleaning and ventilation should also be taken to maintain healthy indoor air quality.

In conclusion, air cleaners can be a helpful tool in reducing indoor air pollution and improving indoor air quality, especially for those with asthma, allergies, and other respiratory conditions. When choosing an air cleaner, consider factors such as the type of filter, room size, noise level, maintenance requirements, and cost. Remember to also take other measures to maintain healthy indoor air quality, such as regular cleaning and ventilation.