Why Use a HEPA Filter?

For mold illness patients, using a HEPA filter to clean the air is an important step in keeping your environment safe.  These filters are able to remove 99.97% of extremely small particles that are 0.3 microns.  This is very important since there are far more tiny mold fragments than whole mold spores floating around in the air.  The use of UV light or ozone is unnecessary since dead mold spores and mold spore particulates can be just as detrimental to your health as live mold spores.  Ideally, we need to remove these spores and particulates from the air instead of just killing them.

Choosing the Right HEPA Filter

In order to choose the right HEPA unit for you, it is necessary to know the square footage of your house.  Depending on the size and layout of your house, you may need to purchase more than one unit in order to get adequate coverage for all areas of your home.  Because of the way air flows and the fact that the rate of flow is reduced in the corners of the room compared to the middle of the room, Dr. Shoemaker recommends that you purchase portable units that can be easily moved around the room each day and also from room to room.  This helps ensure that you are adequately cleaning all of the air in your home.  The amount of air that the unit can clean is also dependent on the fan speed that you choose.  Higher fan speeds result in more noise but are also able to clean the greatest amount of air.  Also be sure that you choose a unit that has an actual HEPA filter and not a HEPA-like or HEPA-type filter.  An actual HEPA filter is made to filter smaller particles with an extremely high degree of efficiency.  Be sure the unit you choose removes 99.97% of particles 0.3 microns in size.

PictureNameRoom SizePriceRating
IQAir® New Edition HealthPro® Plus Air PurifierLarge$$$$4.5
Airgle AG800 PurePal HEPA Carbon Air PurifierLarge$$$N/A
Austin Health Mate HM450+ Black Air Purifier With 4-Stage FilterLarge$$4.3
Blueair 650E Digital HEPASilent Air PurifierLarge$$$4.6
Airpura V600 Specific Chemicals Filtration Air PurifierLarge$$$N/A
Winix U450 Signature HEPA Air Cleaner with PlasmaWave TechnologyMedium$$N/A
Whirlpool Whispure Air Purifier, HEPA Air Cleaner, AP51030KMedium$$4.3
Whirlpool AP25030K Whispure Air Purifier, HEPA Air CleanerSmall$4.1
Honeywell True HEPA Allergen RemoverMedium$3.9
Honeywell True HEPA Allergen RemoverSmall$5.0

When choosing which model is right for you, keep in mind that filter replacements can be a considerable long-term expense.  Although a unit might initially cost less up front, it might end up costing more in the long run depending on how often the filter needs to be changed.  Also don’t forget to protect your new HEPA filter and other electronic equipment from damage by always using a surge protector.

 

Top Picks

IQAir® HealthPro® Plus Air Purifier

If you are looking for the highest-quality HEPA air filter available for your home, then nothing beats the IQAir® HealthPro® Plus Air PurifierIQAir’s HyperHEPA filtration is certified to remove particles all the way down to 0.003 microns in size.  No other air filter can compare to this degree of ultrafiltration, and it does it all without generating potentially dangerous by-products such as ions, ozone, or UV.  All of their units are individually tested before leaving the factory to ensure that they perform up to the required standards, and a certificate of performance is included with your unit to show exactly how your unit performed.  The electronic controls and included remote control make it easy to adjust the settings based on your individual needs, and its quiet operation won’t interfere with your daily activities.  An intelligent filter life monitor adjusts to your actual amount of usage and fan speed while LED filter life status indicators mean that it is easy to tell when to change the filters.  It is also extremely quick and easy to change out the filters due to the unique tower design.  You simply snap open the side arms, pull out the old filter, and slide in the new one.  A programmable timer makes it easy to automatically turn your unit on and off or adjust the fan speed setting to suit your individual needs and schedule.  The HealthPro Plus also removes VOCs or volatile organic compounds which can have adverse effects on your health.  It is a high-quality Swiss-made design that will last for years to come.

Austin Air HealthMate Plus Air Purifier

If you are looking for a high-quality unit that is more reasonably priced, then look no further than the Austin Air HealthMate Plus Air Purifier.  It effectively removes small particles down to 0.3 microns in size as well as VOCs.  It has manual controls and does not indicate when to change the filter, but the filter has a 5-year life expectancy so filter changes are rarely needed.  It is a high-quality unit made in the USA and is backed by a 5-year warranty.

 

 

Top Economy Picks

Whirlpool Whispure Air Purifier

If price is a concern for you, then take a look at the Whirlpool Whispure Air Purifier.  It has handy electronic controls and true HEPA filtration but does not remove VOCs.  Filter replacement lights indicate when to replace the filters.  It can cover a medium-size room up to 500 square feet.

Please recognize that you very often get what you pay for, and buying a HEPA filter is no exception.  The top-rated IQAir HealthPro Plus covers twice as many square feet as the Whirlpool Whispure with superior filtration as well as VOC removal.  Keep in mind that depending upon the size of your house, you may need to buy more than one unit for adequate coverage.