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Best True Hepa Air Purifier - A buyer's guide

Joanne Garcia
  Dec 9, 2022 6:02 AM

The best true HEPA air purifier with the HEPA filter used by the air purifier is the most important part of the filtration process because it is responsible for cleaning the air containing fine dust particles that are not good for health and for a stream of clean air.


Overview

When choosing an air purifier for your home or office, you are often advised to choose one with a HEPA filter. The best true HEPA air purifier with the HEPA filter used by the air purifier is the most important part of the filtration process because it is responsible for cleaning the air containing fine dust particles that are not good for health and for a stream of clean air.


Top picks

1. AZEUS True HEPA Air Purifier for Home, up to 1080 sq ft Large Room, UV light | Ionic Generator | Office or Commercial Space | Filter 99.97% Pollen, Smoke, Dust, Pet Dander | Auto Mode | Air Quality Sensor | Night Light

  • ❤️24/7 Live Chat Support: FREE upgrade to FULL Replacement GUARANTEE. We treat you like family and so we want you to be 100% happy! With any questions, please reach out to us and our wonderful people will be there for you.
  • ❤️Maximum Coverage: the centrifugal wheel design creates a stronger airflow that cleans room up to 1080sq.ft in just 45minutes. Combined with UV light and Ionic generator, you feel the fresh air in minutes.
  • ❤️Better than most the air purifiers on the market: Its 5-in-1 Filtration System filters 99.97% of dust, pollen, smoke, and pet dander. This air purifier filters particles as small as 0.3 microns and more which will help improve your overall health. This is perfect for pet owners, babies, children, the elderly, and anyone who wants to improve the air quality in their home.
  • ❤️Smart Air Quality Sensor: Know your air quality in real-time by checking the color on the display. In automatic mode, the fan speed automatically adjusts according to air quality.
  • ❤️Ultra Quiet, Sleep Mode & Low Energy Consumption: 60 Watt only at High speed. Its lowest setting will use less than 50 cents a month in electricity. In sleep mode, it is virtually silent.

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2. Coway Airmega 400 True HEPA Air Purifier with Smart Technology, Covers, 1,560 sq. ft, White

  • [Coverage] Designed to clean spaces up to 1,560 sq. ft. in 30 minutes
  • [HyperCaptive Filtration System] Dynamic combination of a washable pre-filter, activated carbon filter, and Green True HEPA Filter effectively reduces 99.999% of 0.01-micron particles in the air, including pollen, pollutants, and other allergens; It also reduces 99% of volatile organic compounds and odor
  • [Smart Mode] With its Smart Mode feature, the Airmega automatically adapts to its surroundings by adjusting fan speeds based on the room's air quality; That means your unit is energy efficient without compromising effectiveness
  • [Eco Mdoe] When the air quality in the room remains purified for 30 minutes or more in Eco Mode, the fan will turn off to conserve energy, kicking on again when pollution is detected
  • [Sleep Mode] When the Airmega's built-in light and pollution sensors detect that the room has been dark and the air is clean for 3 minutes, Sleep Mode reduces the purifier's noise and power consumption
  • [Filter Alerts] The air filter indicator tells you when the filters need to be replaced and the prefilters need to be cleaned for maximum efficiency, based on how much air they have processed
  • [Air Quality Indicator] 24/7 pollution monitor air quality throughout the day, adjusting purification to the necessary level and saving energy when it's not needed

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3. Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter Medium , Charcoal Gray

  • True HEPA filter captures 99.97% of airborne pollutants; dust mites, pet dander, pollen and other allergens as small as 0.3 microns
  • Washable AOC Carbon Filter, made from activated carbon granulars for removal of household odors. Decibels 27.8 dB
  • PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical vapors and other pollutants with no harmful ozone
  • Smart Sensors gauge the air and our Auto Mode adjusts the fan to filter the air as needed; with a sleep mode for silent night time operation
  • CADR rated for 360 square feet room size. Suitable for medium and large rooms; kids bedrooms, family rooms and kitchens
  • Product has no extra filters

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Compare Products

Showing  1 - 10  in  16 results
1
  • SCORE
    9.4
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  • Brand
    Winix
2
  • SCORE
    9.4
    Dp-Now Score

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  • Brand
    HATHASPACE
3
  • SCORE
    9.4
    Dp-Now Score

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  • Brand
    Coway
4
  • SCORE
    9.4
    Dp-Now Score

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  • Brand
    LEVOIT
5
  • SCORE
    9.4
    Dp-Now Score

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  • Brand
    LEVOIT
6
  • SCORE
    9.4
    Dp-Now Score

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  • Brand
    AZEUS
7
  • SCORE
    9.4
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  • Brand
    Pure Enrichment
8
  • SCORE
    9.4
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  • Brand
    Coway
9
  • SCORE
    9.4
    Dp-Now Score

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  • Brand
    Winix
10
  • SCORE
    9.2
    Dp-Now Score

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  • Brand
    HATHASPACE

Last update on 2022-12-09 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API


FAQs

1. What is the true-HEPA filter?

The best true HEPA air purifier (High-Efficiency Particulate Air filter) is a purifier with a high efficiency air filter that is the highest standard for physical air filtration used by air purifiers. Furthermore, HEPA filters are used in many applications, like vacuum cleaners, cars, and even airplanes. However, to be considered a True HEPA filter, a HEPA air filter must be certified to remove 99.97% of all microscopic particles as small as 0.3 microns, which is the size of the smallest particles that get into your lungs. A micrometer which is a millionth of a meter is how particles are measured

2. What are the advantages of the best true HEPA air purifier?

• Highly effective, capturing most of the harmful contaminants

• Pollutants will be trapped in the air filter

• Physical air filters will not emit ozone that causes asthma and other respiratory problems

3. How does a HEPA filter work?

HEPA filters let the air through and trap particles that are harmful to health.

Air purifiers draw and pass air through a series of different types of filters (including HEPA filters), and then blow clean air into the room. The HEPA filter is composed of a mesh of randomly placed fibers. Such fibers are usually layers of cellulose, synthetic fibers, or glass fibers.

HEPA filter works on the mechanism of trapping microscopic particles trapped in the filter plate.

HEPA air purifiers work by drawing air into the device through a dense HEPA filter, which blocks airborne contaminants from entering the filter and pushes clean air out.

This cleaning process repeats continuously, so the air purifier will keep our room free of contaminants and at the same time prevent pollutants from escaping outside.

4. How to clean the air purifier?

• Always unplug the device before you put it on.

• Never immerse the device in water or any other liquid.

• Never use strong or flammable cleaning agents such as bleach or alcohol to clean any part of the appliance.

• Only the pre-filter is washable. All other filters are NOT washable

5. Why should you choose the best true HEPA air purifier?

True HEPA air purifier is highly effective at filtering airborne contaminants, especially allergens.

This dense filter is great for trapping allergens like dust, pollen, mold, and pet dander. And, since these particles are trapped inside the filter, there is no way for them to return to space. This keeps your home fresh and clean.

Can be used in many locations such as schools, hospitals, offices... This filter has also been shown to be helpful in improving the quality of life of people with allergies and asthma.

6. Should the air purifier be on all day?

The answer is no, you should not leave your air purifier on all day because of the following:

The best true HEPA air purifier has a fixed number of hours of operation and has been tested and proven to be effective. When the optimal operating time is exceeded (8 hours/day), the air filter will accumulate a lot of dirt inside, preventing the intake of the filter fan.

In order for the air purifier to remain at its original efficiency level, the fan must increase its power to combat dust clogging in the filter unit. Since then, the fan sounds louder, consumes more power, breaks down faster, and the filter quickly runs out of design time and has to be replaced quickly.


Final thoughts

Through this article, we have provided you with some useful information in reference to the best true HEPA air purifier. Hopefully, the above article has answered your questions about True-Hepa air purifiers and selected the right air purifier.


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