Whole house air purifiers: There's more than one way to do this.
There are three strategies for setting up for whole house air cleaing...
True whole house air cleaners (that connect right into your heating or air conditioning) cannot compete with the efficiency and effectiveness of top room air purifiers.
Since true whole house air filters need to be installed in the HVAC system, they cannot afford to filter as tightly and reduce your airflow.
Strategically placing enough quality room air purifiers in each area will accomplish better results than true whole house air purifier alone, since they filter more effectively.
To do this, roughly calculate the square footage and number of areas you need to filter.
Then order and place an air purifier in each area (some will do more than one room if there is adequate opening between rooms) and set it on a speed that will effectively filter that square footage.
Drawbacks:
Ideal setup:
One to two Blueairs or IQAirs on each level and/or one in each bedroom, one or two Airfree air sterilizers (one in the basement).
Alternate plan: Buy one bigger air purifier for each level or one bigger in each living area and one smaller in each bedroom.
True whole house air cleaners, such as IQAir whole house air filters, need to be professionally installed into the air handling system of your furnace/air conditioner.
I'm not a big fan of forced air heat. It's drafty and dirty. (We have hot water heat, which is warm, steady, and no drafts)
But if I had to have forced air or whole house air conditioning, I would seriously consider a whole house air purifier.
Drawbacks:
Ideal setup:
Not deterred by high prices, you install a whole house air purifier and place room air purifiers in main living areas and bedrooms.
Buy one or two really good room air purifier and use it like whole house air purifiers by moving it around to where you are, and into your bedroom at night.
Cheaper. Good for singles. Great air purification wherever you are.
Drawbacks:
If you're going to do this, make sure you get a really good, larger capacity air purifier to act as your whole house air purifier. I recommend the Blueair 601 or IQAir HealthPro Plus air purifiers.
Ideal setup:
A high capacity air purifier that's easy to move around. Suggested: The IQ Air HealthPro Plus air purifier.
Still need some help figuring out what you should do? I love helping people sort out the issues. Use the air purifier questions page and I'll help you customize your whole house air purifiers plan....