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If you use an air conditioning unit this summer and your allergies are acting up, you might need to rethink how your system is operating and the type of filter being used. The lack of fresh air being replaced with contaminated indoor air particles increases the symptoms of allergies. The same air recirculates throughout the home while you use your air conditioner. If the contaminated particles include allergens then you never get away from what you are allergic to.

Common Contaminants Found in Indoor Air Quality

  • Dust mites
  • Pet dandruff
  • Cleaning Chemicals
  • Carbon Monoxide
  • Pesticides
  • Pollen


While you run your air conditioning unit allergy symptoms maybe occur if exposed to contaminated air particles. Symptoms vary depending on the allergies of the person but consist of:

  • Irritation to eyes, nose, and throat
  • Trouble breathing
  • Itchy-watery eyes
  • Congestion
  • Dizziness

Reduce Effects of Allergies Through Your Air Conditioner

First, have your system maintained on a regular basis if someone in your residence suffers from allergies inside your home. If you have an air duct system in your home be sure to have a professional clean out the dust, particles and contaminants.

Also, ensure you have the right air filter in your system for people with allergies. A variety of filters are on the market for best use. Fiberglass filters are cheap and are not beneficial for people who have allergies. High-efficiency air filters are the best to remove contaminated air particles. These air filters are commonly used in sterile places like a doctor’s office.

At Home Methods to Reduce Indoor Allergens

Use the following tips to help reduce the allergens in your home.

  • Wash sheets weekly
  • Remove living plants from inside the house
  • Don’t smoke inside home
  • Vacuum regularly
  • Remove dust particles from floors and surfaces