Reme Halo Pros and Cons

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Ions from Reme Halos neutralize some viruses, bacteria, and mold. The design allows effective filtration. Reme Halos produce high amounts of ions, making them more effective models. They can’t remove VOC odors. They produce odor and ozone (unhealthy). There are mixed reports on effectiveness and durability.

Reme Halo ProsReme Halo Cons
Can eliminate some viruses, bacteria, and moldIonized hydrogen peroxide can accumulate and produce an odd odor
Ozone produced can inactivate virusesMany reviews say that the device fails far before its 2-3 year life expectancy
Ion-binding can make pollutants easier to clean up due to their larger sizeOzone can be released into the home and cause short-term and long-term health effects
More effective than mechanical purifiers at removing pollutantsNormal odors and VOCs are not removed effectively
This model of air ionizer is more adept at pollutant neutralization and removal due to its high ion outputAllergens such as pollen, dust, and dander cannot be removed 

Reme Halo Pros

Ions Neutralize Some Viruses, Bacteria, and Molds

The culprits behind poor air quality, such as viruses, bacteria, and molds, can negatively affect your breathing as well as worsen pre-existing respiratory conditions such as asthma. 

One type of ion used by the Reme Halo is ionized hydroperoxide. Ionized hydroperoxide has the capability to neutralize fungus spores, bacteria, viruses, and yeast. This is because ionized hydroperoxides destroy the carbohydrates, lipids, and proteins of these compounds, killing and neutralizing their effects as air pollutants.

Not only do the negative ions neutralize small viruses, bacteria, and molds, but the ozone produced by the Reme Halo can also inactivate viruses, limiting the spread of viruses in areas like hospitals.

Improved Filtration Compared to Mechanical Purifier

The Reme Halo is an air ionizer, which means that it releases ions that attach to pollutants and make them easier to clean up since they are larger. The binding and disposal of pollutants made possible by the Reme Halo can drastically improve air quality. 

This differs from mechanical purifiers whose filtration is largely passive and not as streamlined as air ionizers like the Reme Halo. 

The ions used by the Reme Halo include ionized hydroperoxides, superoxide ions, and hydroxide ions, which are all unharmful to humans and animals. 

The way this works is the negative ions attach to these microscopic particles and give them an electric charge. This electric charge causes these particles to cling together, making them easier to clean up as they land on your home’s surfaces or on the metal collecting plate on your Reme Halo.

High Ion Output

The Reme Halo is developed to have a higher ion output than its predecessors, which therefore makes it more efficient at neutralizing viruses, bacteria, and molds as well as filtering the air faster.

A higher ion output means more pollutants are bound to the negative ions, causing large clumps of pollutants to form. Large clumps are easier to pick up. 

With more ionized hydroperoxide being released, more mold, bacteria, and viruses can be neutralized and at a faster rate. 

Overall, a high ion output means a more efficient air purification process and better air quality. 

Reme Halo Cons

Reme Halo Units Produce an Odor

Although the usage of a Reme Halo can significantly improve the quality of your air, it may worsen the smell of it. 

This stems from the fact that the Reme Halo is never turned off, even when your air handler is not currently running. Because the Reme Halo is still on, ionized hydrogen peroxide is still produced and not being distributed properly. 

Because of this lack of distribution, plasma is built up. When the air handler is eventually turned on, this large buildup of plasma is distributed and has a somewhat unpleasant smell, similar to the earthy smell of the air after it rains. 

This odor may not bother some, but it does bother others, especially since it is produced by a device that is supposed to purify the air, but the scent that is produced doesn’t smell particularly clean.

Several Reports of Premature Unit Failure

In the best-case scenario, Reme Halos should last about two to three years. But this is not always true. There have been multiple reports of Reme Halo units failing before their ideal 2-3 year lifetime is up. 

If your Reme Halo air ionizer has premature unit failure within its warranty period, it is likely you will receive a replacement from the manufacturer since premature unit failure is unlikely to be the consumer’s own fault. 

It is important to note, though, that the warranty and its period depend on the supplier. For example, let’s say that your Reme Halo fails in a year and a half. One supplier includes a two-year warranty while another only has a one-year warranty. 

Although the product is the same, one will be replaced under the warranty and one cannot since the warranty is shorter. 

With this in mind, it’s wise to research different suppliers and find a longer warranty if you are skeptical of this unit’s longevity. 

Ozone Released Into Home

Although ionizers are ideal for improved filtration as well as virus, bacteria, and mold neutralization, ionizers can also produce ozone. 

Ozone is triatomic oxygen while the oxygen we breathe in is diatomic. Ozone forms, in this scenario, when negatively-charged ions electrically charge airborne particles. 

Although ozone occurs naturally in the air, its levels are very low in our atmosphere. Higher concentrations of ozone can produce negative short-term and long-term health effects. 

According to the Environmental Protection Agency, ozone can:

“Cause coughing and sore or scratchy throat. Make it more difficult to breathe deeply and vigorously and cause pain when taking a deep breath. Inflame and damage the airways. Make the lungs more susceptible to infection. Aggravate lung diseases such as asthma, emphysema, and chronic bronchitis. Increase the frequency of asthma attacks.”

As far as the long-term effects of ozone exposure, respiratory diseases, such as asthma, can be worsened or developed if they were not present before. At the most extreme levels, ozone exposure can cause death from respiratory causes. 

Thankfully, Reme Halos release a very small amount of ozone into the home environment. Even so, ozone levels can increase in the home if you have more than one appliance that emits ozone. 

For example, some laundry water treatment appliances, facial steamers, and vegetable washers can emit ozone. If you have one or more of these appliances that emit ozone, the ozone levels in your home may get dangerously high. 

If you seem to be suffering from these effects and you have been blaming your air conditioner, it might be time to assess the air purifier and other ozone-producing appliances instead.

It is strongly recommended that you limit the amount of ozone-producing appliances in your home for the health of yourself and others. If you know you own another appliance that produces ozone, it is wise to forego purchasing a Reme Halo.

Mixed Reports of Effectiveness

The Reme Halo is advertised as an enhanced form of air ionizer that can handle a large number of pollutants, but this device falls short in a few areas.

Although the Reme Halo asserts that it can handle both normal odors and chemical odors (VOCs, such as from paint, adhesives, and cleaning supplies), it is supported by the scientific community as well as customers that ionizers like the Reme Halo do not effectively remove odors and VOCs.

Odors can still be mitigated with other devices and do not have a large impact on your health but VOCs can be difficult to remove effectively and can negatively impact your health. They are a type of indoor pollutant that can worsen respiratory diseases or cause problems in those without pre-existing respiratory problems.

Air ionizers like the Reme Halo also fall short in removing particles like pollen, dust, and dander. These particles are the ones that can trigger allergy and asthma problems, ones that you’d think would be lessened by a device that is supposed to improve air quality. 

Air ionizers cannot remove these particles from the air because they are too large. This fact makes regular air purifiers better for those with asthma and allergies since they can aid with allergy and asthma while air ionizers cannot. 

Air conditioners also may be more helpful for controlling allergies.


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