Top Best HEPA Air Purifier and Reviews, Consumer Report 2017

Guides on Choosing A HEPA Air Cleaner 2017

What is The HEPA Air Filter? How Does A HEPA air Purifier Work?

HEPA is the abbreviation of High Efficiency Particulate Air, while the HEPA air purifier refers to the air purifier that contains a HEPA filter. And HEPA filter is able to capture particles as the air passes through it and is internationally recognized as the most efficient filter on particles removal. Air purifiers with HEPA filtersbest HEPA air purifier and Reviews 2016 are often recommended by many government institutions in America, like the Environmental Protection Agency and the American Lung Association. In this post you will find some best HEPA air purifier models and Reviews of HEPA Air Purifier based on consumer feedback.

True HEPA filters are up to 99.97% efficient at capturing airborne particles, as small as 0.3 microns or larger. These particles are about two hundredths of the diameter of a human hair. They are too light to fall down, so they are always floating in the air, damaging the air quality.

HEPA air purifiers are highly recommended by the allergists to their patients for the powerful capabilities. They can safely remove up to 99.97% of airborne particles and pollutants, even those at the molecular levels. Therefore, they can help people who have allergy or asthma to breathe easily, protecting them from the attack of contagious or other serious diseases.

How to Choose A Top Rated HEPA Air Purifier?

Although there are many great HEPA air purifiers in the marketplace, it’s unwise to buy a HEPA air cleaner by just depending on what it claims. If you do want to get a top HEPA air purifier that fits your needs most, following tips are better to know.

Must-to-have Filter: a medical grade HEPA filter

what is HEPA FILTER
HEPA Filter

Air purifiers that contain medical grade HEPA filters are effective to remove particles. Generally, medical grade HEPA filters can eliminate up to 99.97% of airborne particles and pollutants, even down to 0.3 microns in size. This kind of filter is often used in hospital to provide the purest air. Air purifiers that don’t contain medial grade HEPA filters or utilize HEPA-like filters to build their air purification won’t get the same air quality as medical grade HEPA filters. In our articles today, we will also introduce some best rated HEPA air purifiers, you could choose one from them.

Imperative Filter: High Capacity Pre-filter

A pre-filter is mainly used to trap larger particles, like dust, pet fur, hair or lint, and is very necessary to extend the life of the HEPA filter. Usually, the HEPA filter is designed to capture the smallest airborne particles, but if it is directly used to filter all particles in the air, larger particles can potentially clog it and cause it to operate less efficiently, which shortens its life and increases the costs. That’s why a high capacity pre-filter is needed to prolong the life of your HEPA filter. In our HEPA air purifiers reviews, we have picked out the HEPA room air purifier with high quality pre-filter in the comparisons part of this article.

Invaluable filter: Activated Carbon Filter

An activated carbon filter can help air purifier to remove airborne chemicals or pollutants as they pass through it by attaching them to the pore of it. If the carbon is treated with oxygen, it will become more permeable. With an activated carbon filter, the air purifier can eliminate more impurities from the air.

Counterproductive Traits: Ozone and the Off-gassing of chemicals

The air cleaning process of some air purifiers may generate ozone as a byproduct. Ozone is a charged oxygen molecule that will become harmful in high concentrations. Ionizers are the most common air purifiers that can release ozone, because they usually use an electrostatic process to purify the air, which can release a clean and crisp smell. Unexpectedly, the smell is not the pure air, but the dangerous ozone. Therefore, air purifiers that can emit ozone should be avoided when choosing an air purifier.

Besides, air purifiers that are made with poor quality plastic also should be avoided since their plastic can often promote the off-gassing of chemicals, such as Volatile Organic Compounds (VOCs).

Comparisons: HEPA Air Purifier Reviews, Ratings, Main Features 2016 – 2017

There are so many brands producing HEPA air cleaners and sometimes it is a little hard to find out which is best for you. So here we picked out 7 top rated HEPA air purifier models which have highest ratings and great functions. We compare them to find out which pattern is suitable to you, for home, bedroom or your office.

The Top Recommend HEPA Purifiers are:

Rabbit Air BioGS 2.0 Ultra Quiet HEPA Air Purifier (SPA-550A)

Winix WAC9500 Ultimate Pet True HEPA Air Cleaner with PlasmaWave Technology

Whirlpool Whispure Air Purifier, HEPA Air Cleaner, AP51030K

Honeywell True HEPA Allergen Remover, 465 Sq Ft, HPA300

Fellowes Quiet Air Purifier with True HEPA Filter (AP-300PH)

They are all top HEPA air purifiers, you can also check more HEPA air cleaner from Honeywell, Hunter, Holmes, Alen, etc..

Top 7 Best HEPA Air Purifier 2016 – 2017

Rabbit Air BioGS 2.0 Ultra Quiet HEPA Air Purifier (SPA-550A)

Rabbit SPA-550A is for rooms up to 550 square feet and can circulate all the airRabbit-Air-BioGS-2.0-Ultra-Quiet-HEPA-Air-Purifier in the space twice every hour when set on high. The design of the Rabbit unit is clean, simplistic and unobtrusive, and the unit has a curvaceous profile that vividly represents the idea of “flow”. When come to its functionality, it has a four-stage air cleaning system that dedicates to providing the cleanest and purest air for you. The washable and permanent pre-filter catches dust, allergens and particles in larger size. The charcoal-based activated carbon filter effectively reduces chemicals and common household odors. Importantly, BioGS best HEPA filter is able to capture all airborne particles as small as 0.3 microns in 99.97% of the time, maximizing the filter efficiency and extending its longevity. And an ionizer with on/off control enhances the air filtration process and freshen the air by producing ozone-safe negative ions to charge airborne particles. Besides, the system is pushing by a BLDC motor that has 5 speeds and keeps running quietly. Easy to use and smart controls also add more versatility to this unit. Filter replacement indicator will remind you the right time to replace your filter while air quality monitor with smart sensors will automatically adjust the fan speeds based on detected air quality. Other practical features include: a discreet display, childproof function, energy efficiency.

1. Built to purify rooms up to 550 square feet and filters all the air within the room twice per hour on the highest setting
2. BioGS HEPA filtration with 4-stage air purification and deodorization system
3. ey features: Charcoal-based high grade activated carbon filters, washable pre-filter, filter changes indicators and smart air quality sensors
4. Takes a holistic approach to purify the air while reducing the light pollution and minimizing the operating noises
5. Five fan speeds, Energy Star certification, 24/7 technical support and 5-year warranty

Winix WAC9500 Ultimate Pet True HEPA Air Cleaner with PlasmaWave Technology

Winix WAC9500 is CADR certified to cover 284 square feet, which makes it suitableWinix WAC9500 Ultimate Pet True HEPA Air Cleaner with PlasmaWave Technology to use in a family rooms. As the highest featured model made by Winix, WAC9500 is given the best filtering technologies to meet all demands for clean and healthy air. The 5-stage air cleaning system filters the polluted air in a scientific and proper sequence. The washable pre-filter traps larger particles, like hair, fur, dust or lint, increasing the lifespan of the HEPA filter. The washable advanced odor control carbon filter, usually 3 times more effective than standard ones, absorbs and neutralizes the common household odors caused by pet, cooking, smoking or others. The True-HEPA filter can removes almost 100% (99.99% to be exact) of airborne particles and pollutants as small as 0.3 microns, even those unseen by naked eyes, including pet dander, smoke, soot, micro-dust, indoor pollen and mold spores. The PlasmaWave technology safely breaks apart the airborne substances at the molecular level to help the HEPA filter remove much more allergens, chemicals, odors and other airborne pollutants while ensuring no harmful ozone produced. And, this effective system is treated with anti-microbial Nano silver. 3 smart sensors automatically adjust the settings for optimal performance, also saving the energy. Besides, this unit is also designed with various user-friendly features, like sleep mode and adjustable fan speeds.

1. 99.99% efficient True-HEPA Filtration guarantees to remove the smallest allergens, even down to 0.3 microns in size
2. 5-stage air purification plus the PlasmaWave technology deliver the clean and fresh air
3. Available for smart monitors, remote control, 4 fan speeds, sleep mode
4. Energy Star rated, CADR rated

Whirlpool Whispure Air Purifier, HEPA Air Cleaner, AP51030K

Whirlpool AP51030K is a compact unit, but can filter all the air within a roomWhirlpool Whispure Air Purifier, HEPA Air Cleaner, AP51030K as large as 500 sq. ft. 4.8 times per hour. With a carbon filter, a True HEPA filter and the special outside grill, this unit combines a 3-stage air filtration system. The outside grill works as a permanent pre-filter since it can help to capture larger particles and prevent them entering inside. The carbon filter makes prompt responses to remove particles that are omitted by the first stage and reduce unwanted odors, extending the life of the HEPA filter. And the HEPA filter maximizes the air filtration by removing up to 99.97% of particles and allergens as small as 0.3 microns, like pet dander, some pollen, dust mites, indoor mold spores, ragweed,and more and more microscopic irritants, creating a clean air environment, easy to breathe and friendly to allergy sufferers or asthmatics. Choose sleep mode for the quietest operation, or turbo mode for the intense filtration.

1. Recommended for rooms up to 500 square feet
2. True HEPA filter eliminates airborne particles, 0.3 microns in size or larger
3. 3-stage air cleaning filtration system, 4 fan speeds, options for sleep or turbo mode

Honeywell True HEPA Allergen Remover, 465 Sq Ft, HPA300

Honeywell HPA300 is always the No.1 choice if an allergist is asked to choose anHoneywell True HEPA Allergen Remover, 465 Sq Ft, HPA300 air purifier for his patients to help their treatment. Honeywell HPA300 works very well in a room about 465 square feet by replacing the particle-filled air with the clean and fresh air. Its air filtration process is mainly comprised of a quiet fan, an activated carbon pre-filter and a Honeywell True HEPA filter. The fan helps this Honeywell true HEPA air purifier unit effectively circulate all the air within the space five times an hour. The pre-filter absorbs the offensive odors and removes larger particles while the True HEPA filter captures as much as 99.97% of airborne particles with a tiny size of 0.3 microns as the air passes through the filters. Besides, the HEPA filter can remove certain airborne bacteria and the entire air filtration process doesn’t produce any harmful ozone, which ensures safer and healthier air cleaning. And this unit has electronic controls that allow multiple cleaning levels, Turbo clean setting, auto filter replacement indicators and 2/4/8 hour timer. You could find honeywell true hepa air purifier reviews here.

1. Circulates all the air of a large space, large to 465 square feet, 5 times per hour
2. Honeywell True HEPA filter removes up to 99.97% of airborne particles and microscopic allergens
3. Easy-to-use features: 3 air cleaning levels, a timer and electronic filter replacement indicators
4. AHAM rated for CADR

AeraMax 200 Allergy and Asthma Friendly Air Purifier with True HEPA Filter

AeraMax 200 is a perfect air cleaner for medium sized rooms, approximatelyAeraMax 200 Air Purifier for Allergies and Odors with True HEPA Filter and 4-Stage Purification 200 square feet. Modern and clean design makes this unit a beautiful addition to any home or office areas. It’s thorough in the function of air filtration, but simple on use. It has an activated carbon filter to remove larger airborne particles and immensely reduces common household odors, and a True HEPA filter to capture 99.97% of airborne particles, allergens, even those that are small down to 0.3 microns, including pollen, dust, ragweed, mold spores, pet dander, bacteria and viruses. Besides, the AeraSafe antimicrobial treatment can better protect the HEPA filter from the attack of bacteria, mildew and fungi that are caused by odors. And with the PlasmaTrue technology, this unit safely creates an ionized zone to fortify the elimination of airborne particles. All the four processes make a high-efficient four-stage of air filtration. And this unit has smart sensors to detect ambient pollutants in the air and adjust the fan speed automatically, based on the detected air condition. The easy to touch display panel has three color lights (Blue/Amber/Red) to show the purity of the air. And AeraMax 200 has been certified by the he Asthma and Allergy Foundation of America to reduce allergens. Hope you like this hepa room air purifier reviews for AeraMax 200.

1. AHAM certified for rooms up to 200 square feet
2. True HEPA air filtration system and Plasma True technology effectively removes airborne particles and allergens creating asthma and allergy friendly environment
3. Easy-to-operate display panel, AeraSmart air quality sensors, filter life monitor, built-in handle

GermGuardian AC5000E 3-in-1 Air Cleaning System with True HEPA Filter, UV-C and Odor Reduction, 28-Inch

GermGuardian AC5000E stands about 28-inch tall, just like a cool and composedGermGuardian AC5000E 3-in-1 True HEPA Air Purifier System with UV Sanitizer and Odor Reduction, 28-Inch Tower warrior to fight against the contaminants and allergens in the air. With 3-in-1 air cleaning system, it forms multiple filtration layers to remove airborne allergens, destroy airborne viruses and bacteria and eliminate mold spores and unwanted odors. A pre-filter and an effective charcoal filter firstly capture larger particles, such as dust, lint, hair or pet fur, and reduce common household indoor odors. A real True HEPA filter then removes up to 99.97% of indoor airborne particles, even the smallest ones (0.3 microns in the term of size), like debris, dust mites, mold spores, common plant pollens, and dog or pet dander. And the UV-C light kills airborne viruses, bacteria and breaks apart the unpleasant odors caused by smoking, cooking or pets, with the help of titanium dioxide. The GermGuardian 3-in-1 system can usually last for 6-8 month. Besides, this unit contains indicator lights that blink automatically to remind you when it is time to change the filter and UV-C bulb so that you can keep the filter clean and ensure high efficient filtration.

1. Quietly purifies the air in medium or large rooms
2. 99.97% efficient True HEPA works with activated carbon filter and UV-C lights to create an clean and pure air environment
3. Auto indicator lights alert you when you should replace the filter and the UV-C bulb for optimal filtration performance (only one single filter needs replacement)
4. CADR rated 125+, 5-year warranty

Fellowes Quiet Air Purifier with True HEPA Filter (AP-300PH)

Fellowes AP-300PH can greatly improve the air environment of a room upFellowes Quiet Air Purifier with True HEPA Filter (AP-300PH) to 300 square feet by eliminating unhealthy airborne contaminants. This quiet HEPA air purifier unit has a four-stage purification process that is functioning effectively to remove airborne particles and allergens, including pollen, viruses, ragweed, pet dander, mold spores, cigarette smoke, dust mites, and odors. Specifically, the activated carbon filter, equipped with the Sanitized technology, removes larger airborne allergens and common household odors while inhibiting the growth of microbes on the filter itself, like bacteria, fungi and mold spores. The True HEPA filter is able to capture over 99.97% of airborne particles, even the smallest ones that is 0.3 microns in size. And the PlasmaTrue technology creates a safe ionized field to increase the removal of airborne particles. To ease your operation, this HEPA filter air purifier unit is designed with an intuitive display panel that indicates all important features related to air cleaning, filter replacement indicators, a manual speed adjustment and the air purity monitor. And the air purity monitor is programmed with sensors, so it can adjust the fan speeds automatically for maximum performance.

1. Covers up to 300 square feet
2. True HEPA filter eliminates at least 99.97% of airborne particles, like pollen, ragweed, viruses, dust mites, mold spores, tobacco smoke and other allergens
3. An activated carbon filter with Sanitized antimicrobial technology and the PlasmaTrue technology enhance the whole air cleaning process
4. Irreplaceable features: Ultra-quiet operation, 4 fan speeds, filter replacement indicators, an air purity sensor, a manual speed control, and an intuitive display panel
5. Certifications: Energy Star, AHAM, CADR, CARB and UL certified

If you would like to know more, you could find holmes hepa type air purifier review here, and Honeywell hepa air purifier reviews here.

Resource:

https://en.wikipedia.org/wiki/HEPA

http://www.webmd.com/allergies/hepa-filters-for-allergies

http://home.howstuffworks.com/air-purifier.htm

http://www.explainthatstuff.com/hepafilters.html

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3165134/

http://books.google.com/books?id=x1lSAAAAMAAJ

http://www.cnet.com/news/appliance-science-hepa-filters-and-the-physics-of-fresh-air/

http://www.ehow.com/info_8530107_do-work-removing-mold-spores.html

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