Do Air Purifiers Remove Carbon Monoxide? Air Purifiers Portal 2022

Do Air Purifiers Remove Carbon Monoxide

Do air purifiers remove carbon monoxide? Well, first of we need to understand that what is carbon monoxide? Carbon monoxide (CO) is a colorless, odorless, and tasteless gas. CO gas is produced by the incomplete combustion of carbon-containing material such as fossil fuels or wood.

CO molecules attach to haemoglobin in the blood and prevent oxygen from binding with iron. This causes loss of consciousness and eventual brain damage if concentrations are high enough and exposure lasts more than a few minutes. Symptoms include headache, dizziness, confusion, nausea, chest pain, etc.

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What is CO Pollution?

Carbon monoxide is a global pollutant. Carbon monoxide is also the most toxic gas from fossil fuel burning, which I’ll guess most of your countries have. Since global warming will cause more landslides and volcanoes to erupt, it’s already a good idea to replace as many of those dirty energy sources as possible with renewables.

Do Air Purifiers Detect Carbon Monoxide?

Unfortunately, No, the Air purifiers are designed to remove allergens and pollutant gases from the air. Depending on the quality of the air purifier, it may be able to remove carbon monoxide gas at moderate levels.

But keep in mind that most air purifiers are not designed for this application specifically. So, they will work better with other types of gasses instead.

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How to Detect CO in the Home?

3 most influential ways to detect carbon monoxide in the house:

1– Get a CO detector placed on each floor of the dwelling and near any bedroom. Make sure to follow the manufacturer installation instructions that come with the unit and those given by national safety agencies.

2- Keep your house’s gas appliances regularly maintained and conduct inspections of all gas appliances at least twice a year.

3- If you have an air purifier, it’s best to install a Carbon Monoxide detector in tandem with it instead of relying exclusively on the air purifier for removing pollutants. If you smell natural gas or hear escaping gas, turn off the supply valve to isolate or seal it.

If possible, leave and close all doors and windows before calling emergency services so they won’t risk their safety coming into contact with carbon monoxide without protection. If you can’t find where the leakage is coming from, use a wet cloth dipped in the cold.

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Do Air Purifiers Remove Carbon Monoxide?

The simple answer to whether air purifiers remove carbon monoxide depends on how your air purifier is designed. If you’re talking about gas mask-style industrial cleaners, then Yes. In that case, they remove carbon monoxide because it requires a lot of energy to break the bonds between oxygen and carbon dioxide molecules.

If you’re talking about what’s typically called an “air purifier,” then no. These types of filtering are limited to the size of the filtering media only – anything that goes through the filter passed. However, some of the high-quality air purifiers with activated carbon filters can remove carbon monoxide from the indoor air.

Frequently Asked Questions

Do all air purifiers have a Carbon Filter?

Carbon filters are one of the most common components in air purifiers. Carbon filters are also known as activated carbon, which is a type of charcoal that absorbs toxins and odors from indoor air.

The presence of activated carbon indicates that an air purifier has a carbon filter. However, not all types of air purifiers have activated carbon because some don’t need it.

Do HEPA filters remove carbon monoxide?

HEPA filters are specifically designed to remove dust, pollen, and other particulate matter from the air. These filters do not filter out carbon monoxide (CO) or any other gases. It is an Activated Carbon Filter that removes carbon monoxide, VOCs and other harmful gases.

Is a carbon or HEPA filter better?

It depends on what you are trying to filter. For example, if you want to remove carbon dioxide from the air, a carbon filter is better because it absorbs and retains the CO2. It will not affect your health in any way.

HEPA filters are usually better for allergy sufferers and for people who live in very dusty areas. Carbon filters, on the other hand, are good for anyone who is sensitive to chemicals and pesticides. They are also useful if you live in a polluted area or have pets that shed hair.

Does opening windows get rid of carbon monoxide?

Yes, of course, opening windows will reduce carbon monoxide levels. It is important to open windows whenever you are in a house or apartment that has gas electronic appliances.

This is because, carbon monoxide can accumulate in the air of your home if the stove, furnace, or other gas-burning appliance is left on and not ventilated. The problem with carbon monoxide is that it doesn’t kill you right away; instead, it slowly accumulates inside your body until you die from poisoning.


If you want to breathe clean air in your home, an air purifier is a great place to start. The best models will remove common irritants like pollen and pet dander while also eliminating harmful substances found in the outside environment, such as carbon monoxide.

In conclusion, the best air purifiers for removing carbon monoxide should have a higher CADR rating and an activated carbon filter. The more filters included in your air purifier, the better it will be at reducing High levels of CO.