What are the best air filters for allergies

Coway AP-1512HH

Rating: 9.3 / 10

Covers up to 326 sq.ft.

Removes particles > 0.3 microns

Three-Stage Filtration System

CADR 315

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Winix PlasmaWave 5300

Built-In Air Quality Sensor

Energy Star Approved

Great for eliminating mold and dust, as well as odors and chemical vapors, the Winix PlasmaWave 5300 is a high-end air purifier designed to treat spaces up to 350 square feet in size with 99.97% removal of contaminants.

Featuring three separate purification technologies – the odor control pre-filter, a TrueHEPA filter, and Winix’s proprietary PlasmaWave ion generator – the PlasmaWave 5300 is a excellent purchase for anyone who wants maximum mold purification at a reasonable price.

Free of harmful ozone emissions, the 5300 comes with a fully functionally air quality sensor which can tell exactly when it should speed up to hold your home’s air at optimal purification.

Simply set your machine and forget it, and let the auto sensor adjust the fan speed as needed.

The Winix PlasmaWave 5300 would definitely be called the best air purifier for mold for someone who wants a highly functional, simple to use model that’s built to final for the endless run.

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Air Purifiers for Mold: How They Work

Selecting the best air purifier for mold involves finding a machine that’s capable to process out the microscope mold spores and particles that become airborne and contaminate the air in our homes.

Luckily, high-quality HEPA air purifiers are capable to do this effectively – removing up to 99.97% of particles that are as little as only 0.3 microns in size.

Modern electric air purifiers work by using a fan to suck in dirty air and pass it through multiple diverse filters in order to remove any contaminants before releasing the cleaned air back into the room.

The most commonly discussed type of filter is the HEPA filter. This is the primary source of cleaning in most air purifiers for mold, and removes the smallest or every contaminants.

But in addition to HEPA filters, most units use pre-filters for catching hair and larger dust particles, carbon or charcoal filters for collecting airborne gases, and even ionic filters for sending a positive charge to destroy hard-to-eliminate contaminants.

Honeywell 50250-S

Removes 99.97% of Airborne Contaminants

CADR of 250

Covering a slightly larger space than the previous pick, the Honeywell 50250-Sis a favorite air purifier that’s capable to clean rooms up to 390 square feet in size.

And unlike most other air cleaners on the market, the 50250-S boasts a circular design which allows for an improved 360-degree airflow.

Utilizing both a carbon pre-filter and a PureHEPA filter, this Honeywell air purifier is capable to remove mold spores as little as 0.3 microns from your home’s air with the removal of 99.97% of airborne particles.

It’s also lightweight: weighing in at just 20 pounds, the Honeywell 50250-S is simple to transport from room to room as needed. Hold it running in the living room during the evening, and then bring it into your bedroom at night for the best, most relaxing sleep possible – aided in part by the unit’s low-noise fan design.

Among the best air purifier for mold for its long-lasting protection, the 50250-S comes with a five-year limited manufacturers’ warranty directly from Honeywell, meaning that they’ve got you covered if problems arise.

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Will an Air Purifier Really Assist Your Allergies

These days you can stroll into almost any store and see some sort of air purifier for sale.

There are large ones that glance love industrial machines, high-tech ones with lights and digital displays, and little ones to wear around your neck. And the claims they make!

  1. HEPA-like
  2. Zaps viruses
  3. True HEPA
  4. Kills dust mites
  5. Destroys mold
  6. Medical HEPA
  7. Sanitizes the air

They slice, they dice, they frolic FM radio!

What are the best air filters for allergies

Well, okay the final part is made up but you get the thought. With so numerous machines on the market, they must do some excellent. Right? If you purchase one, will an air purifier really assist your allergies? The answer is, it depends.

An air purifier can really assist your allergies if you own environmental allergies and you own the correct type of machine for the size of the room you desire to use it in. Here’s how an air purifier can assist your allergies.

An Air Purifier Can Assist with Allergies if it is in the Correct Room

So, here’s the thing. No air purifier can assist with your allergies if it put it in the incorrect room.

You probably ponder the living area or area where you watch TV is the logical choice. But that shouldn’t be the first room you worry about. Even if you binge on Game of Thrones or Home of Cards you really don’t spend that much time in the living room or den.

You spend one-third of your entire life asleep! That’s correct you spend as much time sleeping as a cat spends grooming. And cats groom a lot.

When you go to bed, you spend from 7 to 10 hours in one spot. Even more, if you watch TV or read in bed before you go to sleep. So, if you desire to get the most benefit from your air purifier you own to put it in the room where you spend the most time.

«We researched air cleaners for over a week and finally decided on the IQAir Healthpro.

It is truly the best unit available. We noticed a difference within a couple of hours. Worth every penny.» Samuel 

An Air Purifier Can Assist with Indoor Environmental Allergies

If you own indoor environmental allergies the correct air purifier can assist. Indoor environmental allergies are caused by things like:

  1. Molds
  2. Dust
  3. Pet allergens
  4. Dust mites
  5. Cockroaches

The correct air purifier can also remove irritants love smoke, odors, and VOCs (volatile organic compounds). These aren’t allergens, but they can make it hard to breathe. So, if these are the things that annoy you, then an air purifier can really assist with your allergies.

If you are allergic to pollen and own seasonal allergies an air purifier might provide a little bit of assist. But there are more effective ways to get relief from seasonal allergies.

Indoor allergens float on the air, drop, and stick to surfaces. As we move around a room, run a fan, sit below or get up from furniture, pick things up and set them below we send settled allergens back into the air to circulate and drop again.

«Can’t tell enough excellent things about this air cleaner (Austin Air HM400).

Well made, peaceful and works grand. Expensive but worth it. Wish we would own known about you years ago. We own spent so much money on pieces of junk over the years.» Richard

The air purifiers help with allergies by grabbing the allergen particles when they are floating and trapping them.Once trapped they don’t get a chance to float again. That’s significant because only the floating particles are inhaled. The settled ones don’t cause a problem until they float and get inhaled.

An Air Purifier Can Assist with Allergies If It Is the Correct Type

In addition to a dizzying array of makes and models, air purifiers can use numerous diverse ways to clean the air.

Some of these methods work for ridding the air of allergens, some don’t.

Ozone is created when an additional molecule of oxygen gets bound to the regular oxygen we breathe, which is two molecules of oxygen. Oxygen is grand to breathe, but it isn’t really extremely stable. So that additional molecule of oxygen doesn’t stay bound for extremely endless. It breaks loose and becomes a free radical.

That’s not excellent. In fact, air alerts are issued when the ozone levels exterior get high. Ozone irritates the lungs.

Unfortunately, too numerous air purifiers create ozone. That’s because the free radical in ozone has the ability to oxidize VOCs, break below odors, and kill germs.

Air purifiers that create ozone own the capability of making your respiratory problems worse. Never purchase an ozone-producing machine. Reads labels and if you aren’t certain, enquire before you purchase. An air purifier that produces ozone can’t assist with allergies.

Short wavelength ultraviolet light in the 260 nm–270 nm range kills bacteria by disrupting their DNA, destroying nucleic acids, and disrupting their function at the cellular area.

What are the best air filters for allergies

It’s frequently used for medical sanitizing. That’s because it is highly effective with continuous application. That means the UV light must shine continuously on the organism to be effective. UV is incorporated into air purifiers to kill bacteria, but it will only work if the organism is continuously exposed to the light. UV light doesn’t remove the dead organism either.

So, here’s why an air purifier that uses UV light won’t really assist with your allergies.

What are the best air filters for allergies

First, in order for the UV light to do its occupation, it must shine directly and continuously on the particle to be killed. In the case of a bacteria (they don’t cause allergies) or dust mites (they do) the particle must sit directly under the light for an extended period of time.

What are the best air filters for allergies

Air purifiers are busy sucking air in, passing it quickly by the light and then sending it back out into the room again. The particle isn’t exposed to the UV light endless enough to be effective. Even if a dust mite were to be killed by the exposure, it would still cause allergy problems because dead dust mites release just as much allergen as a living dust mite.

What are the best air filters for allergies

Ultraviolet light doesn’t remove particles from the air and is not effective in cleaning a moving air stream. An air purifier that uses UV light alone can’t really assist with your allergies.

HEPA filtration is one of the most common ways air purifiers remove allergens from the air. HEPA is a measurement. The acronym stands for High-Efficiency Particle Air. It is a standard that was developed by the government when doing atomic research.

What are the best air filters for allergies

They needed to stop the spread of airborne radioactive particles.

The standard means that 99.97% of every particles at 0.3 microns or larger are arrested or stopped. 0.3 microns is really little. A filter that fine is little enough to capture every of the common indoor allergens. It’s going to grab dust and dust mites, molds, pet fur and dander, cockroach bits, and any stray pollen that hitched a ride inside.

HEPA filtration is the gold standard for filtering the air of allergens. But, it must be true HEPA.

Beware of descriptions such as “HEPA like” “hospital-grade” or “HEPA style”.

Those are just a few dodgy ways to get “HEPA” in there without meeting the standard. Read the labels and make certain the filter is a true HEPA filter. Make certain it removes 99.97% of particles greater than 0.3 microns. An air purifier with a legitimate HEPA filter will really assist your allergies if it is the correct size for the room.

Air Purifiers Must Be the Correct Size

An air purifier can only clean the air if the air makes it to the machine. That means the air purifier must constantly be moving the air in the room. Moving the air requires a motor and a fan. These are mechanical parts and they are going to make some noise.

A excellent air purifier minimizes this noise, but a “silent” air purifier isn’t moving air. Even if the motor and fan were silent (unlikely) you should still hear the air move. Even the wind makes noise when it blows. Your air purifier is the same.

To determine the correct size machine for the room, you need a couple of bits of information. First, you must know how much air is in the room. In case you forgot, the volume is calculated by multiplying:

Length of room     x     width of room   x    ceiling height

A 10 x 12 bedroom with standard 8-foot ceilings has 960 cubic feet (10×12=120 120 x 8 = 960).

What are the best air filters for allergies

That’s significant to know. If you only looked at the square footage, you’d ponder you just had to clean 120 feet. But that’s 8 times less than you really own.

Take a extremely shut glance at the machine you are thinking about buying. The technical specifications will tell you how much air the motor can move.

What are the best air filters for allergies

This information will be expressed as a number and then CFM. For example: 

Airpura: 560 CFM integrated fan/motor
Austin Air: Speed (3) 400 CFM
IQAir: 780 CFM

Honeywell doesn’t tell how much air their motors use. They just tell you the square footage of the room the machine will clean. That’s useless information since some rooms own 8-foot ceilings, some own 10-foot ceilings, and vaulted ceilings can be 13 feet or higher. If you can’t get the specs on the motor, move along to the next choice.

Next, glance at the technical specifications for the machine and discover the quantity of air moved by the motor. It will be expressed as a number with the letters “cfm” behind it.

That means the volume of air the machine can filter expressed in cubic feet of air per minute.

To determine air exchanges, take the volume of air in the room and divide it by the cfm of the machine. That will tell you how endless it will take to get one air exchange. Or, in other words, how endless will it take for that machine to move every the air in the room through the filter once. To determine the air exchanges per hour, divide 60 (the minutes in an hour) by the number of minutes for one exchange.

You desire at least 4 to 6 air changes per hour.

10 is grand and more than 10 is more than great!

So, can an air purifier assist your allergies? The answer is yes, provided you own indoor environmental allergies, you get a machine that uses a true HEPA filter and is the correct size of the room.

Air purifiers also assist control odors and can assist with smoke. But, those are not their primary jobs. So, store carefully to get just the correct machine.

Oh, and be certain to leave it on every the time. Love a lightbulb, it only works when you turn it on.


Living with mold can lead to a number of health issues including breathing troubles, sore throats, and skin irritation. To assist, our experts own put together a list of grand air purifiers to assist you discover the best air purifier for mold that fits within your budget, space, and air cleaning needs.

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All throughout the United States, as well as around the relax of the world, mold is a serious and always present health concern for both homeowners and renters alike.

In fact, a study conducted by the University of Arizona in 2003 revealed that 100% of homes contain some type of mold, although not always the helpful which will pose issues for you and your family’s health.

But what if your home does contain harmful molds?

Maybe you or your loved ones own already experienced some of the symptoms of mold inhalation, including labored breathing, itchy eyes and throat, and even skin rashes and irritation.

While the most severe cases of mold require professional remediation to treat, most health issues can be solved by investing in a quality air purifier to remove airborne mold spores and particles before they’re capable to spread, grow, and make your family sick.

Here we’ve put together an in-depth buyer’s guide to assist you discover the best air purifier for mold that fits into your price range and spatial needs.


Do I Need a HEPA Filter?

If you’ve spend any time at every looking at air purifiers, you’ve definitely come across the phrase ‘HEPA filter’ more than once.

But what exactly is a HEPA filter and is it something that we really need to remove mold from the air in our homes?

HEPA stands for high-efficiency particulate air, and are among the highest quality filters available on the market. They’re what doctors’ offices, hospitals, and laboratories used to maintain a sterile environment, and they can work wonders for you in your home or office.

To be classified as a HEPA filter, a filter must be capable to capture 99.97% of airborne particles and contaminants below to just 0.3 microns in size. To put 0.3 microns into scale, particles of this size are microscope and hundreds of times smaller in diameter than a single strand of hair.

So to answer the original question, yes – if you’re looking for the best air purifier for mold, you’re absolutely going to desire to select one that comes equipped with a HEPA filter.

Since harmful mold spores that float through your home are microscope, it’s significant you own an air cleaner powerful enough to filter them out.

Coway AP-1512HH

Four-Stage Filtration

TrueHEPA Filter

The Coway AP-1512HH is widely considered as one of the best air purifiers for mold for little to medium sized spaces. That’s because this unit uses a four-stage filtration system, which includes a washable pre-filter, an odor filter, a TrueHEPA filter, and a Vital Ionizer for maximum purification.

Rated to clean spaces that are up to 326 square feet in size, the AP-1512HH makes a brilliant choice for master bedrooms, mid-sized offices, and even some smaller living rooms.

But while it’s powerful and capable to efficiently clean polluted air in these types of spaces, it simply doesn’t own the output to act as a whole-home solution.

This air purifier from Coway comes equipped with three diverse timer settings: 1, 4, and 8-hour controls. It’s also Energy Star certified, using less than 78 watts per hour on its highest setting. And unlike numerous other lower-quality air purifiers, the Coway AP-1512HH has been certified to release little-to-no ozone, a chemical linked to throat and eye irritation.

Overall, the AP-1512HH is a excellent choice as the best air purifier for mold for most buyers.

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