The Importance of Air Purification for Your Home

Posted: 2023-03-30

It's not just vehicle emissions, power plants, or smog that cause air pollution. Surprisingly, our homes are also infested with particles and gases that we unknowingly inhale. The United States Environmental Protection Agency warns that indoor air contains more pollutants than outdoor air, which poses a greater threat to individuals spending 90 percent of their time inside. Indoor pollutants are 2-5 times stronger than outdoor contaminants, making it imperative for homeowners to take action to enhance the quality of their indoor air. A practical solution to achieve a safer indoor environment is by installing a complete air purification system, and Four Seasons Air Specialists, a trusted HVAC company in Vadnais Heights MN, can assist homeowners in achieving better indoor air quality.

If you're considering installing an air purifier in your home, there are many benefits to be gained. These include improved blood circulation, increased energy levels, and a stronger immune system. An air purification system can also help with the following:


Airborne particles such as dust, dirt, and pollen can enter your home unnoticed and trigger allergies, causing symptoms such as sneezing, coughing, and itchy eyes. An air purifier can efficiently remove these particles from the air and prevent them from re-entering the room, thus reducing allergy symptoms. Positioning the air purifier near the entrance can help trap allergens before they spread throughout your home.

Cigarette Smoke:

Cigarette smoke contains over 4,000 chemicals, many of which are carcinogens that can contaminate indoor air and cause health problems such as lung cancer, asthma, and heart disease. An air purifier equipped with activated carbon filtration can effectively capture these harmful chemicals, making it easier to breathe cleaner air.

Dust Mites:

Using a vacuum cleaner to remove dust can help, but an air purifier can also help reduce the number of dust mites in your home. By using an air purifier, you can reduce the amount of cleaning needed to keep your home free from dust and allergens.

Volatile Organic Compounds (VOCs):

VOCs are chemicals that can easily evaporate at room temperature, and they're present in many household items such as paint, plastic, cleaners, and furniture. They can be harmful, even if they don't have a noticeable odor. An air purifier equipped with activated charcoal filtration can effectively capture these pollutants and keep your indoor air cleaner and safer to breathe.

Air purifiers work by using fine sieves that filter particles from the air circulating in a room. As the air enters the purifier, the sieve captures particles of decreasing size depending on the fineness of the sieve. As the air is cycled through a high-efficiency particulate air (HEPA) filter multiple times, the air becomes cleaner.

Most pollutants are invisible to the human eye, as they are smaller than 10 microns. Room air conditioner filters can only trap particles that are 10.0 microns or larger. On the other hand, HEPA filters can capture 99.97% of airborne particles that are larger than 0.3 microns, including smaller allergens like dust, smoke, chemicals, asbestos, pollen, and pet dander.

At Four Seasons Air Specialists, we value your comfort and safety, which is why we have partnered with some of the world’s top air quality product manufacturers to provide you with the best solutions possible. With over four decades of experience, we have the expertise to assist you in selecting the right air purification system for your home. As your trusted Woodbury heating and air conditioning contractor, we are committed to serving you.