Best Filterless Air Purifiers for Home in 2023

I find it inevitable that everyone deserves to breathe the freshest air. It is of utmost importance that the air around us be clean. To make this a reality, you need to find the best filterless air purifier, which is ostensibly becoming difficult as each day counts.

However, with many manufacturers utilizing the latest technology, you can find an air purifier without a filter for your home.

But why would you prefer a filterless air purifier to an air purifier fitted with a filter? There are many advantages. The biggest of them all is you will save a lot of money you’d use to purchase filters prone to wearing out every few months.

The Best Filterless Air Purifier 2023

It would be best if you researched the filter-free air purifier that suits your family’s needs. This is where I would like to help you.

Read this write-up to the end to find the best filterless air purifiers to make the air in your home 100% clean.

1. Airfree Iris 3000 Filter free Air Purifier

AirFree Iris 3000 is the best recommendation, especially if your house is 650 square feet.

Review

The air purifier uses filterless technology. This means you will not use any extra money to buy replaceable filters.

You will enjoy using this filter-free air purifier because it is small. Thanks to its portability, you can move with it anywhere you like.

AirFree Iris 3000 is silent. Many people who use it, whom I’ve talked to, say that you will not even know the cleaner is on even if you are in the next room.

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The air purifier uses another thermodynamic TSS technology responsible for destroying microorganisms. This exact mechanism works when water boils to kill germs. Some harmful microorganisms AirFree Iris 3000 kills include pollen, viruses, bacteria, dust mites, mold, organic allergens, odors, and pet dander.

AirFree Iris 3000 is ISO-certified.

Pros

• It is lightweight, at only 3.5 lbs.
• Best for those with allergy problems.
• Extremely easy to set up.
• Noise-free.
• Kills all harmful germs.

Cons

• Because of its noise-free ability, you may not know if it’s working.
• It doesn’t give good results if it is more than 650 sq ft.

2. AirFree P1000 Filterless Air Purifier

AirFree P1000 is one of the best filter-free air purifiers I can recommend. Like its sister AirFree Iris 3000, AirFree P1000 comes with the patented Thermodynamic TSS Technology, which uses heat to kill harmful germs, viruses, bacteria, and allergens. The above technology ensures the 100% killing of germs.

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Review of AirFree P1000

Some of the microorganisms AirFree P1000 is destined to kill from a room not more than 450 square feet include:

• Pet dander.
• Dust mites.
• Organic pollutants.
• Ozone pollutants.

The air purifier is designed so that nobody will notice it is in the room, but it continues to work when it is on.

Pros

• AirFree P1000 is CARB-certified.
• The Thermodynamic TSS Technology completely removes all harmful bacteria and pollutants.
• No extra cost for filters.
• Super light, weighing 3.1 lbs.
• It is ideal for those suffering from allergic problems.

Cons

• It is so silent that you will confuse it with a faulty machine.

3. Airocide – NASA Air Purifier Ideal For Asthma, Allergies

Airocide – NASA Air Purifier is one of the high-end filterless air purifiers today. You will love every aspect of this silent UV air purifier. Among the chief reasons why you’ll love this air cleaner is that it has FDA and NASA approval. This makes it the best filter-free air purifier for those sensitive to chemicals, odors, asthma, and allergies.

Review

Airocide – NASA Air Purifier removes all troublesome microorganisms such as fungi, mold, spores, viruses, dust, allergies, and all Volatile Organic Compounds (VOCs).

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When Airocide designed the Airocide – NASA Air Purifier, the manufacturer had your best interests in mind. Because of this, there is no further stress to change blades or clean filters. This is left to its competitors.

The air cleaner does not emit any ozone into the air.

Approved by the Food and Drug Administration (FDA).

Airocide – NASA Air Purifier operates on the APS-200 at 120V or 60Hz.

The filter-free air cleaner removes all types of odors from the house.

Pros

• People living with asthma, are allergic to various things, and are sensitive to chemicals can now relax with the Airocide – NASA Air Purifier.
• The air purifier does not add any ozone to the air in the room.
• Uses less electricity.

Cons

• With the APS-200 unit, the Airocide – NASA Air Purifier may not work outside North America.
• It’s not ideal for those who are on a tight budget.

4. Lighter Signature IonFlow 50

This gold premium filterless air cleaner has proven super efficient by many users. If you use it in a room not more significant than 650 square feet, you won’t experience any more troublesome microorganisms. Click here to see the latest price on Amazon. 

Review of this air purifier

Lightair Signature IonFlow 50 uses up to 10X less energy than many competitors. This is one of the reasons why most people prefer to go for the more pocket-friendly air purifier out there.

The air purifier is highly silent. So you are sure to continue your chores without any trouble. You can even sleep without any problem.

Lightair Signature IonFlow 50 ideally removes all types of harmful microorganisms such as pet allergens, bacteria, mold, pollen, smoke, dust, and other airborne particles in the room.

The air cleaner does not come with a filter. Instead, Lightair Signature IonFlow 50 is fitted with a reusable dirt collector.

Pros

• It comes with a reusable dirt collector, which you can remove, clean, and replace.
• Uses up to 10X less energy (consumes only 7W).
• Very silent.
• Nice color – gold.
• Kills all types of harmful bacteria.

Cons

• Hard to tell if it is working or not.
• I have heard some users complain about the poor cabinet.

Filterless Air Purifiers: How They Work

Whether you live in your own house or a rented apartment, you must ensure the surrounding air is as clean as possible because it is essential to your health. It is the same if you work for long hours in the office. In some premium offices, an air conditioning system is imperative for employees in the building. Now that you have narrowed it down to a filter-free air purifier, you must know how these air cleaners work.

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Even so, did you know that there are four filterless air purifiers? This revelation is not meant to make things complicated for you. The four types are all designed to help you make the best choice.

Each of the four types of filter-free air purifiers works differently. But at the end of the day, if you land on the best filterless air purifier, you will be sure the air in your room or home is 100% clean.

• Ozone-based Filterless Purifies

As the name suggests, ozone-based filterless air purifiers emit ozone into the air in the room. The emitted gas is responsible for killing any harmful germs. It is not harmful to humans.

When used consistently, these types of filterless air purifiers are effective.

• Electrostatic Precipitators

These air purifiers are wizards removing dust particles that are invisible to the human eye. The air cleaner releases a high-voltage electrostatic charge into the air, accumulating the dust particles together for accessible collection in the cleaner’s dust cup.

• Ultraviolet Filterless Air Purifiers

UV-enabled filterless air purifiers are praised for killing germs, bacteria, viruses, and other harmful microorganisms thanks to UV Light.

These air purifiers do not need air penetrating the machine’s air chambers. Instead, the air purifier uses ingenious means to filter the air, which is also cost-effective.

• Advanced Filterless Air Purifiers

These latter filterless air purifiers use even more advanced mechanisms to clean the air. There are claims that these purifiers use multiple methods to clean the air.

Filter Vs. Filterless Air Purifiers – Which Is Better?

Air purifiers with filters are considered passive. One reason is that they work by absorbing or drawing the air inside their chambers before cleaning it.

On the other hand, filterless air purifiers are known to be active. The entire air-cleaning process takes place outside the machine’s chambers. With this in mind, you can now see which machine will last longer for doing less.

• When cleaning the air in your home, you should care about several things apart from ensuring the air is clean. The process of eliminating lousy air or making it clean is utterly essential.
• As mentioned in the above section, you should know how each air purifier works. Only then will you make the best decision when purchasing one?
• A dense physical filter is the main difference between the two. For filter-free purifiers, the machine sends charged ions into the air. Once they meet with dirt, it becomes easy to collect it. But where do the condensed dust particles, pollen, mold, and spores go since the machine does not absorb them?
• The charged dirt falls to the ground. Ultimately, you need to sweep, mop, and vacuum the house.
• With the former air purifier, you only need to place it in the room and absorb whatever dirt is available, leaving the air clean. Remember, though, that the filter used to clean the air traps the dirt; thus, it is prone to getting dirt and needs to be changed regularly. This adds an extra cost.
• However, some HEPA air purifiers come with washable filters. These are durable because you only need to remove them, clean them, and return them to their position.
• HEPA filters can trap dirt, whereas filterless air purifiers. However, even the best brand may allow some microorganisms to escape.
• In most cases, the most potent air purifier with a HEPA filter can clean a room that measures 700 square feet.
• On the other hand, a filterless air purifier can clean the air in a room as big as 3,500 square feet.
• While some filterless air purifiers cost as little as $60, air cleaners with True HEPA go for several hundred dollars. Some filterless purifiers cost up to $500, but not as many as HEPA filter purifiers.
• The cost of maintaining purifiers with filters is another thing. They usually require regular servicing, which includes the changing of filters. Filterless air purifiers don’t require this extra cost.
• Do you love color and design? Then, you might go for HEPA filter air purifiers. Many filterless air purifiers don’t feature sleek designs and fanciful colors.

What would you like to look for in a Filterless Purifier?

I commend you for making significant progress in your search. But you are not yet done. There are a few more things you need to look at. Here are five things to look into before you make your decision:

• High Percentage of Eliminated Airborne Particles

Logically, you would love a car that rides on any terrain, uses less fuel, and plies at over 200 km/h if you love speed. It is the same with purifiers. A good filterless air purifier should be able to eliminate virtually all germs, bacteria, viruses, pollutants, and any form of toxins at home.

• Energy Consumption

There is a misconception that a machine that consumes less energy is ineffective. On the contrary! While the argument has some truth, it does not apply to filterless air purifiers.

A good air purifier should be strong enough to clean the air inside the room you desire. At the same time, it should not make you pay the highest electricity bill.

• Coverage Area

A good filterless air purifier should help you clean the air inside the room. Purchase an air cleaner to purify the air inside your house. Some filterless air purifiers can cover an area as large as 3,500 square feet. Going for an air purifier that works only inside a 300 sq ft room means you need more time to complete a 5-roomed house.

• Warranty

It is important to anticipate problems and prepare for them. Sometimes, electric appliances misbehave thanks to power fluctuations, a lot of work, or mechanical or electrical malfunctions. Because of this, it is prudent to go for air purifiers whose manufacturers offer the most generous warranties, say five or even ten years.

Five Benefits of Filter-Free Air Purifiers

Most people prefer filterless air purifiers, and I now know why. You, too, can agree that these benefits are worth it. Look at these five main benefits:

• No extra maintenance costs.
• Most of them are very affordable.
• They cover large areas compared to their HEPA filter sisters.
• Many of them are incredibly light.
• They are noiseless.

Conclusions about this air purifiers

After considering several factors when choosing an air cleaner, you have found the best filterless air purifier.

I hope this review has helped you choose your next air purifier. Please let me know in the comments section below if you have any questions or feedback.

Frequently Asked Questions (FAQs)