If you are looking to have better indoor comfort in your home, the best thing to do is to buy some kind of whole-house air purifier. It doesn’t matter if it is a whole home air purification plan or even portable whole-house air purifier. This will help ensure fantastic air quality in your home. Then on top of that you will want to have your home deep cleaned at least once every few weeks by a professional. Doing that will keep the air quality great along with the whole-house air purifiers you may choose to have. Then of course another crucial factor is to change the air filter of your central HVAC plan equipment at least once a week. By changing the air filter of your central HVAC plan equipment once a month you will have fantastic air quality coming out of the air vents of your central heat plus cooling unit. Especially if you chose to buy HEPA brand air filters. HEPA brand air filters helps to keep fantastic air quality flowing when you have your central heating or air conditioning running. This is a single of the main keys of fantastic air quality in your home plus having some kind of whole-house air purifier, however for myself and others personally, I have a whole home air purification plan plus I buy HEPA brand air filters. I also go with the professional home deep cleaning. I have the most perfect indoor comfort in our home, do you?