Honeywell HPA300 True HEPA Air Purifier Review

Product Name:Honeywell HPA300 True HEPA Air Purifier
Filter Type:HEPA, Activated Carbon
Max Room Size:465 sq. ft.
Warranty:5 year limited warranty
Filter Cost:$45
Filter Frequency:6 - 12 months
Honeywell HPA300 True HEPA Air Purifier Review
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The Honeywell HPA300 is a powerful machine and perfect for families who are on the lookout for an affordable and reliable air purifier. It is relatively robust for large rooms and can quickly eliminate particles like pollen, dust, mold spores, and pet dander. It captures up to 99.97% of allergens that are 0.3 microns and larger. Allergists recommend the HPA300 model as among the best for families having problems with allergies.


Reliable Filter System

Honeywell hpa300 true air purifier with allergen removerMedical professionals recommend Honeywell because of its reliable filter system. The device comes with an Activated carbon pre-filter which is highly efficient in reducing odors, VOC’s (volatile organic compounds), and smoke. Also, it includes a True HEPA Filter, which captures up to 99.97% of microscopic allergens such as dust, pollen, pet dander, and various airborne germs.


Multiple Useful Features

This unit comes with some features and settings that are extremely helpful in a busy home. The Automatic Shut-Off Timer can be adjusted to 2, 4, or 8 hours depending on your needs. Once it reaches the maximum time cycle, the machine will automatically turn off. This means you can run the machine continuously while you sleep or even when you leave home.


The 3 air cleaning levels will help you control the machine depending on your needs. It will Honeywell HPA300 True HEPA Air Purifierrun on Germ, General Clean, or Allergen. Also, the device comes with a Turbo Clean Setting that is very useful if allergens in the air are high and you need to clean the air quickly in your room. If you like to keep your machine on while you doze off, you don’t need to worry about bright lights because the control panel comes with a dimmer. The Electronic Filter Replacement Reminder will also let you know when you need to change the filter to ensure clean air at all times.

Honeywell HPA300 True HEPA Air Purifier vs. Honeywell HPA200 True HEPA Allergen Remover

Finding the perfect air cleaner for your home will always be difficult considering the numerous options on the market. When it comes to size and power, the Honeywell HPA300 is bigger and can work in a much larger room size. The Honeywell HPA200 is perfect for smaller rooms; it is compact enough to be placed on tabletops. Honeywell products are known for their reliable performance, which is why the brand is recommended by 7 out of 10 allergists. Choosing which unit is right for you will highly depend on the size of your rooms and the cleaning level needed.


Should You Buy Honeywell HPA300 True HEPA Air Purifier?

If you or any of your family members are concerned about pollution, the amount of dust in your indoor air, or allergies, getting the Honeywell HPA300 is a sound investment. It is affordable compared to other air purifiers with the same power and features. Nonetheless, it will ensure reliable performance when compared to other brands.


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  • alice clymer says:

    can you leave the hpa300 which i am going to purchase can you leave the machine on 24/7?
    how often do you change filters and which filters are changed at different times. in other words the hrf-r3 how often, and the hrf-app1 how often?

    • Melissa says:

      Yes, these machines are built for constant use. Depending on your environment I would aim for changing out the filters once every 6-12 months. You can sometimes extend the life of a filter by regularly, gently, cleaning it with a vacuum.

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