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The Best Electrostatic Air Purifier

Last updated on January 8, 2020

We looked at the top 10 Electrostatic Air Purifiers and dug through the reviews from 203 of the most popular review sites including Blooming Air, Breathe Quality, Air Purifier First, For Healthy Air, AirBetter, Consumer Reports and more. The result is a ranking of the best Electrostatic Air Purifiers.

Best Electrostatic Air Purifier

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Our Picks For The Top Electrostatic Air Purifiers

Show Contents
Our Take
Experts Included
Pros
Cons
  The Best Overall

OION Technologies

Permanent Filter Ionic Air Purifier

Overall Take

Best for BedroomsIf you're looking for a purifier for a bedroom, the OION Technologies Permanent Filter Ionic Air Purifier is a great option.

Experts Included
DWYM Home Experts plus The Air Geeks, Blooming Air, ratingle, Home Air Guides, Review Meta, House Weather and 23 more. Along with user reviews from Amazon.
Pros
" Quiet operation. This unit is compact and is designed to run quietly, which it does satisfactorily."
Cons
"It does clear the air of dust and other polluters, but it’s airflow and filtration are mediocre. Furthermore, this is not an air purifier you can use in all rooms since it’s so small. Because of its size, it can..."
  The Best Value

LEVOIT

Air Purifier with HEPA Filter

Overall Take

Best for AllergiesIf you suffer from allergies, check out the LEVOIT Air Purifier with HEPA Filter, which keeps the air safe for breathing.

Experts Included
DWYM Home Experts plus Breathe Quality, Modern Castle, Tech Gear Lab, The Spruce, Healthy But Smart, Fresh Air Guide and 25 more. Along with user reviews from Amazon and Walmart.
Pros
" There are no day-to-day performance issues for this air purifier. Levoit LV-H132 is one of the best air purifiers with a certified True HEPA filter. To be graded as a True HEPA, this air purifier need to pass the test..."
Cons
"Lacks notifications like a filter replacement indicator or air quality indicator"

Envion

Ionic Pro Turbo Air Purifier

Overall Take

Freshens the AirThe Envion Ionic Pro Turbo Air Purifier converts smog and ozone into oxygen for clean breathing wherever you place it.

Experts Included
DWYM Home Experts plus Breathe Quality, How to Home, Luxury Home Stuff, Fresh Air Guide, Home Stuff Pro, A Top Daily and 4 more. Along with user reviews from Amazon, Best Buy and Target.
Pros
" One advantage of having this air purifier is you don’t need any filter replacement. The Envion Ionic Pro Turbo only requires some monthly cleaning and maintenance, and you will have an indicator to remind you when to clean."
Cons
"The only real downside is that it has a relatively expensive upfront cost compared to other ionic air purifiers on our list."

Fellowes

Large Room Air Purifier with HEPA Filter

Overall Take

Experts Included
DWYM Home Experts plus Breathe Quality, Blooming Air, Consumer Reports, Fresh and Breezy, Air Purifier Max, The Air Geeks and 15 more. Along with user reviews from Amazon.
Pros
" The AeraMax 300 stands out from the rest of the AeraMax commercial family for its massive room coverage. The manufacturer is confident to suggest the room size for this air purifier from 300 square feet to 600 square feet."
Cons
"Expensive filters and the need to replace them every six months"
Don't just take for granted what one reviewer says. Along with our own experts, DWYM analyzes the top expert reviews of the leading products and generates a score you can actually trust.
17

Products Considered

We identified the majority of the electrostatic air purifiers available to purchase.
10

Products Analyzed

We then selected the leading and most popular products for our team to review.

View All Product Rankings

203

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources including: Blooming Air, Breathe Quality, Air Purifier First, For Healthy Air, AirBetter.

32,400

User Opinions Analyzed

We also incorporate user reviews from the leading retailers including Amazon, Target, Walmart, Best Buy and 3 others.

Our experts reviewed the top 10 Electrostatic Air Purifiers and also dug through the reviews from 203 of the most popular review sites including Blooming Air, Breathe Quality, Air Purifier First, For Healthy Air, AirBetter, Consumer Reports and more. The result is a ranking of the best of the best Electrostatic Air Purifiers.

DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.

Look for the DWYM seal for products that are the best in their category.

The Best Overall

OION Technologies Permanent Filter Ionic Air Purifier

Our Expert Score
8.1
29 expert reviews
User Summarized Score
7.6
3,511 user reviews
Our Take

The OION Technologies Permanent Filter Ionic Air Purifier is built for smaller rooms, with a smaller build and capacity than other purifiers. It comes with a night light that you can shut off if you prefer and offers quiet operation that won't interfere with your sleep. The low energy consumption will also be easy on your bank balance.

What other experts liked
Quiet operation. This unit is compact and is designed to run quietly, which it does satisfactorily.
- The Air Geeks
The O-Ion B-1000 has a low energy consumption when working. It only uses 7.5 watts of power.
- Blooming Air
This model features a permanent charcoal filter that will not need to be replaced, saving you money over time.
- ratingle
What makes the B-1000 even more attractive is that it can be purchased for under $70.That’s a real bargain in the world of air purifiers, which normally range between $100-500 each, however just because it’s inexpensive doesn’t mean that it’s...
- Home Air Guides
As opposed to high-powered HEPA filtration systems, the O-ion B-1000 works on fairly low amounts of electrical power, as little as 7.5 Watt.
- HouseholdMe
This model is easy to use, with one button near the top of the machine to control the low, high, and off settings for the fan. Closer to the bottom is another On/Off switch that controls the sizeable blue night...
- House Weather
Includes a night light, which makes it perfect for using this model in the bedroom at night
- Eco Life Master
Designed for low power consumption.
- Clean Home Zone
This Air Filter uses 7.5W energy only and has less costly replaceable filters.
- Top Best Product Review
The best-selling air purifier is known to be ideal for the kid’s room and use during the night hours. This is because it operates quietly; hence won’t disturb your sleep.
- Top Ten Products
It only uses 7.5 watts of low energy so there is no worry of raising your power bills by using it, even on a continuous basis.
- Thoroughly Reviewed
It utilizes ultraviolet germicidal irradiation (UVGI) technology to sanitize the air. It also has the capacity to reduce odors and remove airborne pollutants and irritants as small as 0.01 micron
- Ideaing
The filter on this air purifier for dust is permanent and does not need to be changed and the air purifier is a great ionizer for effectively cleaning the air. It consumes very low electricity source at only 7.5 watts...
- Jen Reviews
This unit also boasts low-energy consumption, meaning you will not raise your electricity bill.
- Top Guide Pro
This air purifier uses the effective air technology including UV-C light, Ionizer, and Carbon filter. The ionizer reduces harmful pollutants from the air by emitting negative ions into the atmosphere. The carbon filter reduces odors caused by cooking, pets, and...
- Top Ten Review Pro
Between this system’s ionizer and its UVGI lamp, few germs will survive passing through this unit.
- All The Stuff
Replacing its filter is also not much costly.
- Much Needed
O-Ion B-1000 Permanent Filter Ionic Air Purifier Pro Ionizer with UV-C Sanitizer has the ionic/electrostatic technology that can last for very long time. It uses the UVGI technology standing for utilizes ultraviolet germicidal irradiation to purify the air.
- Pick My Humidifier
The electrostatic ionizer purification uses negative ions to remove airborne pollutants as small as .01 microns. Carbon filtration and Ozone Power (03) work together with UVGI Technology to kill germs, viruses, bacteria, and other microorganisms that cause disease, all at...
- Any Top 10
The B-1000 is very, very small and compact. You’ll be able to stick it in a corner, or on a desk, and the device will blend right in. It helps that the B-1000 emits almost no noise at all; it’s...
- The Air Purifier Professor
Ideal for small rooms, the O-Ion B-1000 only uses 7.5 watts.
- Air Purifier Max
The O-ion B-1000 is very low-powered, but the trade-off is that it is nearly silent.
- By Purify
OION B-1000 Permanent Filter Ionic Air Purifier does not only clean the air but also preserves our environment.All of this by using least amount of energy possible and putting least strain on your pocket, henceforth. OION B-1000 Permanent Filter Ionic...
- Find Air Purifier
These are electrostatic air purifiers, which remove the charge from airborne particles. They literally stop them from being airborne and then sterilize the air. The UV-C ultraviolet light is also effective at killing germs and bacteria.
- AirProfessor
A big feature of this device that we especially admired was its Eco-Friendliness. With no filters to replace or throw out, the OION B-1000 is both beneficial for your health, and that of the environment. Finally, with high/low settings of...
- Air Conditioners Rated
I was pretty impressed by this incredibly affordable purifier. I couldn’t quite believe it when at first I saw how advanced it was for its very low price.
- Plenty Air
Less maintenance and easy to use are the other advantages of this unit. Permanent collector rod never needs replacement and is very easy to clean, just using a wet cloth, you can renew it.
- AirBetter
What other experts didn't like
The system produces ozone. As can be read in the fine print this air purifier produces a small amount of ozone. For people with respiratory problems, this may NOT be a good choice – which defeats, for them, the purpose...
- The Air Geeks
It does clear the air of dust and other polluters, but it’s airflow and filtration are mediocre. Furthermore, this is not an air purifier you can use in all rooms since it’s so small. Because of its size, it can...
- Blooming Air
This model is not an effective purifier for particles smaller than pet hair. It will provide sufficient purifying power for a small room in a climate that does not create a lot of dust, and it will work fine if...
- ratingle
This model isn’t a practical air purifier for particles smaller than pet dander. It’ll offer sufficient air purifying power for a tiny room in an environment that does not have lots of dust, and it will work effective enough if...
- HouseholdMe
Emits ozone, so best used in an open room.
- House Weather
Not effective for particles smaller than pet hair and not recommended for a climate that creates a lot of dust.
- Eco Life Master
Generates a small amount of Ozone.
- Clean Home Zone
Presence of ozone may possibly bring about some harm to your health and well-being.
- Top Best Product Review
The LED light may be annoying at night when you need to sleep.
- Top Guide Pro
The Oion B-1000 is not a HEPA purifier, relying solely on less-effective ionization to clean the air.
- New York Times Wirecutter
The only disadvantage with this purifier is that it emits O3 which is harmful to people with respiratory conditions.
- Top Ten Review Pro
Relatively poor performance at trapping mid-sized particles, including common allergens.
- All The Stuff
It does not very effectively get rid of all allergens out of the air like the other products with the same prices
- Pick My Humidifier
The device also doesn’t tackle all particulates; the filter only deals with particles larger than 1 micron. That means this purifier doesn’t pick up many types of dust, allergens and certain levels of cigarette smoke.
- The Air Purifier Professor
It may make a minor difference in dust. That said, many people with asthma and some breathing problems have mentioned the difference in air quality. Customer feedback indicates that noise level is noninvasive. According to many customers, this inexpensive ionic...
- Air Purifier Max
Not recommended for desert areas or anywhere with high quantities of dust.
- By Purify
Does not have any auto-shutdown mechanism.
- Find Air Purifier
Unfortunately we were unable to find any certification information regarding this unit, which is a common issue with smaller units such as the OION B-1000.
- Air Conditioners Rated
It isn’t likely to cut it for large spaces.
- Plenty Air

The Best Bang For Your Buck

LEVOIT Air Purifier with HEPA Filter

Our Expert Score
8.9
31 expert reviews
User Summarized Score
8.2
3,694 user reviews
Our Take

The LEVOIT Air Purifier with HEPA Filter is certified by the U.S. Department of Energy, which means it can remove at least 99.97 percent of particles in the air. Three filtration stages ensure your air is pollutant-free, including removal of bacteria and pet dander from the air. The three fan stages are quiet, although you'll get a subtle fan noise at higher speeds.

What other experts liked
There are no day-to-day performance issues for this air purifier. Levoit LV-H132 is one of the best air purifiers with a certified True HEPA filter. To be graded as a True HEPA, this air purifier need to pass the test of U.S Department of Energy, and can clean at least...
- Breathe Quality
The design of the Levoit LV-H132 is simple, intuitive, and compact.
- Modern Castle
This is the LV-H132's strong suit. We found the noise it produced to be nearly imperceptible when on its lowest setting. In medium and high it can produce a noticeable hum, but it has a white noise kind of frequency that is somewhat similar to the sound of a normal...
- Tech Gear Lab
The best part of the Levoit’s design is perhaps what’s inside, though: a high-efficiency particulate air filter—AKA a HEPA filter. Acting as the second filtration stage—after the pre-filter which screens large particles and before the activated carbon filter which eliminates odors—the HEPA filter traps microscopic particles that non-HEPA filters are...
- The Spruce
No ionizer to be seen here, which is good news. Ionizers have been proven to produce ozone in your environment…which totally negates the point of an air purifier. The goal is clean, pollutant-free air, which is the job of filters. This air purifier uses 3 filtration stages to clear the...
- Healthy But Smart
The compact design of the LV-H132 with a soft blue light on top is appealing, especially to those looking for something to suit a contemporary décor.The air purifier is equipped with a 3-stage filtration system and comes with a few smart sensors.
- Fresh Air Guide
The LV-H132 also comes with a night light on the top of the unit. One touch turns it on, another dims the light and another will turn it off.While the night light is a clever touch, and can be quite useful, it is also a bit too bright, even on...
- Home Air Guides
The machine has 3 fan speeds and their operation is very silent. Even at the highest speed setting, it just makes a white noise similar to my Dyson fan.
- Tech Walls
It’s very lightweight – just over six pounds – so you can move it anywhere without worrying about hurting your back or breaking your side table. The cylinder shape is highly attractive and fits in well with just about any decor without drawing attention to itself. It’s relatively inexpensive and...
- Clean Home Guide
Thanks to its 3-stage filtration system, the purifier will exceed your expectations. The preliminary filter is able to catch not only pet dander but also air-borne bacteria and mold with it neutralizing it in the process.
- Blooming Air
The best thing about it is that you can find it for the affordable price tag.According to most retail websites, you can purchase it for less than $100 which is a cheap price when compared with other air purifiers on the market.
- Know The Flo
Thanks to its 3-stage filtration system, the purifier will exceed your expectations. The preliminary filter is able to catch not only pet dander but also air-borne bacteria and mould, neutralizing it in the process.
- Geartec Online
It has sleek design.
- Clean Home Zone
The device Quietly operates throughout the night and has a night light with two brightness settings. This purifier is pretty small, only 14,5 inches, compared to other devices and it is also visibly pleasing thanks to its design and touch controls.
- Homeair
The Levoit LV-H132 Air Purifier is 100% ozone-free.
- Fresh and Breezy
It has three filtration modes being a normal one, a HEPA level, and an activated carbon filtration level. These three levels make it a very efficient air purifier.
- Wise Pick
This small filtration system produces about 43 decibels of sound, meaning it does not make very much noise. Generally, customers like the quiet operation of the compact HEPA air purifier.
- Air Purifier Max
It has 3-stage filtration that works without being compromised by the size.
- Air Fuji
The tool conducts the action with 3 stages of filtration. LEVOIT LV- H132 traps 99 percent of allergens to bless our breathing. It has been instructed to keep the unit away from small children to enhance the protection level.
- AllHomeX
Levoit was smart to include a prefilter on the LV-H132. Not many manufactures do on their more affordable purifiers.
- Purifier Academy
Certified by CARB, one of the strictest environmental justice program.
- Air Purifier Now
It has 3 stage filtration system: pre-filter, true hepa filter, & activated carbon filter. It removes 99.97Percent of dust, pollen, smoke, odor, mold spores, and pet dander; filters particles as small as 0.3 microns and larger and filters air pollution of pm 2.5.
- Air Filter For Home
This fantastic air purifier creates zero ozone. To claim that statement an air purifier should not use negative ions nor use UV-C light to kill bacteria, viruses and trap other unwanted airborne particles. Levoit uses only True HEPA filter together with carbon and preliminary filter to remove pollution from the...
- Air Purifier First
The primary filter is a pre-filter and the second is a real HEPA (yes, it captures particles of only 0.3 microns). The next one is the activated carbon filter for the pickaxe to reduce odours. In theory, this should include the most “small pieces” of air, from the smallest...
- Best Air Purifier Hub
The LV-H132 is compact, and has simple, easy to use controls.
- Moon River Chattel
The Levoit LV-H132 will not disrupt your beauty sleep. The small filtration system produces only 43 decibels of sounds, thus very quiet. The quiet operation makes it suitable for rooms with small babies and light sleepers.
- Healthy Air 360
We don’t need to worry that it might be loud when we sleep because it proved to be quite as it operates.
- Best Dustbuster
It produces no traces of ozone.
- Pick My Perfect
Its filters remove the tiniest of pollutant particles, to three-tenths of a micron, making it a great purifier for anyone that has nasal issues or suffers from a variety of allergies.
- Comfy Home Corner
Majority of allergic reactions are airborne. Allergic symptoms like redness in the eyes, sore throat, skin or eye itching, frequent sneezing, etc. can be addressed by the product easily. This is again due to its certified filtration system. Ward off most of the allergies with the air purifier containing a...
- Best Air Purifiers Reviews
What other experts didn't like
Do not have light notification for filter replacement.
- Breathe Quality
Lacks notifications like a filter replacement indicator or air quality indicator
- Modern Castle
Somewhat weak.
- Tech Gear Lab
Defective or sensitive buttons: some negative reviews share a common theme related to unresponsive buttons. There’s not much more to it, the buttons just don’t respond easily to touch and annoy the heck out of their users.
- Healthy But Smart
The coverage area of this air purifier is rather small. This is the price we pay for it being so lightweight and compact.
- Fresh Air Guide
It filters air good enough, but it’s such a simple system that it may leave you wishing it had more functionality. It’s best for areas such as a children’s room where you aren’t going to be fiddling with the settings all the time, but outside of that situation, it doesn’t...
- Clean Home Guide
You have to change the filter every 6 months.
- Blooming Air
Cleaning filters are not possible, so the only thing that you can do is to rid of the dust or replace them.
- Know The Flo
No indicator for filter replacement.
- Clean Home Zone
The filter should be replaced every 6 months but may need to be replaced sooner or later depending on the air quality in your area. The air filter absorbs a lot of the moisture too. This unit could give off some heavy chemical smell when you first start using it....
- Homeair
The Levoit LV-H132 performed poorly in our tests, reducing particulates in our 200-square-foot test room by just 60 percent on high, in contrast to the almost 92 percent reduction that our small-space pick, the Blueair Blue Pure 411, achieved.
- New York Times Wirecutter
Designed for small to purify small rooms only.
- Fresh and Breezy
Night light can’t be dimmed or turned off.
- Wise Pick
Thin Activated Carbon filter that is far from great against odor.
- Air Fuji
Night Light is irritating at night.
- AllHomeX
The only criticism we have is that the prefilter isn’t washable (like higher-end counter parts).
- Purifier Academy
Its coverage space is not improved by the two pack feature. Even when both are turned on, they can’t cover up to 1000 square feet.
- Air Purifier Now
Coverage is a little small (86 square feet / 8 square meters).
- Air Filter For Home
Air purifier does not have pre washable filters that may improve the life of True HEPA Filter and that is probably the reason why it is recommended to replace the filter every 6 months.
- Air Purifier First
Has a weak fan.
- Moon River Chattel
No UV or Ions
- Best Dustbuster
Frequent replacements hence expensive.
- Pick My Perfect
It does not have UV protection.
- Comfy Home Corner

Overall Product Rankings

1. OION Technologies Permanent Filter Ionic Air Purifier

Overall Score: 9.4
Reviews Included: 31

2. LEVOIT Air Purifier with HEPA Filter

Overall Score: 9.3
Reviews Included: 33

3. Envion Ionic Pro Turbo Air Purifier

Overall Score: 8.8
Reviews Included: 14

4. Fellowes Large Room Air Purifier with HEPA Filter

Overall Score: 8.7
Reviews Included: 22

5. Winix Air Purifier with Washable HEPA Filter

Overall Score: 8.7
Reviews Included: 29

6. Honeywell Washable Filters, 1, Black

Overall Score: 8.6
Reviews Included: 26

7. Ivation Ozone Generator Ionized Air Purifier

Overall Score: 8.4
Reviews Included: 20

8. Surround Air Air Purifier with Sensors

Overall Score: 8.4
Reviews Included: 20

9. Envion Easy to Clean Air Purifier Tower

Overall Score: 8.1
Reviews Included: 21

10. Gideon Mini Air Ionizer & Purifier

Overall Score: 7.8
Reviews Included: 10

Our Findings

OION Technologies Permanent Filter Ionic Air Purifier

What We Liked: The OION Technologies Permanent Filter Ionic Air Purifier is built for smaller rooms, with a smaller build and capacity than other purifiers. It comes with a night light that you can shut off if you prefer and offers quiet operation that won’t interfere with your sleep. The low energy consumption will also be easy on your bank balance.

LEVOIT Air Purifier with HEPA Filter

What We Liked: The LEVOIT Air Purifier with HEPA Filter is certified by the U.S. Department of Energy, which means it can remove at least 99.97 percent of particles in the air. Three filtration stages ensure your air is pollutant-free, including removal of bacteria and pet dander from the air. The three fan stages are quiet, although you’ll get a subtle fan noise at higher speeds.

Envion Ionic Pro Turbo Air Purifier

Also Consider

Envion Ionic Pro Turbo, 500 Sq Feet, Black (Kitchen)


List Price: $179.95 USD
New From: $144.99 USD In Stock
Used from: Out of Stock

What We Liked: The Envion Ionic Pro Turbo Air Purifier uses Oxygen Plus technology to keep the air around you clean and pure. The lightweight build makes it easy to move from one room to another, although the tower design is slightly less conspicuous than smaller models. The long-lasting filter can be cleaned rather than replaced, saving you money on filters.

Winix Air Purifier with Washable HEPA Filter

Also Great

Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter (Misc.)


List Price: $249.99 USD
New From: $159.99 USD In Stock
Used from: $159.99 USD In Stock

What We Liked: If you’re buying a purifier for a large space with high ceilings, consider the Winix Air Purifier with Washable HEPA Filter. Not only does it have the capacity to purify large spaces, but you can control operation from across the room using a remote control. It automatically detects the condition of the air around it and selects the right filtration setting to keep your air clean.

Honeywell Washable Filters, 1, Black

Runner-Up

Honeywell Washable Filters, Quiet Clean, Black (Kitchen)


List Price: $159.99 USD
New From: $132.00 USD In Stock
Used from: $132.00 USD In Stock

What We Liked: The filter on the Honeywell Air Purifier with Washable Filter is designed to capture even the smallest particles in the air. The ionizer neutralizes any pollutants not caught by the filter to create a safe breathing environment for those who suffer from asthma, the elderly and those who have allergies. An easy-to-use operating panel makes it easy for anyone in your household to operate.

Our Expert Consultant

Vicki Liston 
Home Improvement Expert

Vicki Liston writes, produces, and narrates “On The Fly…DIY,” an award-winning home improvement and DIY show of unique project tutorials for the casual DIY’er.

Home improvement and all things DIY have been Liston’s passion since she bought her first house in 2007 and she started making video blogs in 2014. She’s performed hundreds of DIY projects, from small ones to major, wall-smashing renovations and can teach you how to make a trendy DIY barn door for cheap. The proceeds earned from “On The Fly…DIY” are donated to no-kill animal shelters and rescue organizations. You can find her show on Prime Video.

Our Electrostatic Air Purifier Buying Guide

There are pollutants in the air all around you. Whether you’re at home, in your office or spending some time on the lake, you’re breathing allergens throughout the day. If you don’t suffer from allergies or other health conditions, you may not even notice it, but it still affects how you feel. In fact, just breathing polluted air can decrease your lung function and possibly increase your risk of developing health issues.

A good air purifier can help with that. But there are so many different methods of filtration, it can be easy to feel out of your element as you’re shopping. An electrostatic air purifier uses the power of static electricity to attach air particles to the filter. You’ll then be required to clean the filter periodically to keep your purifier’s interior clean.

HEPA air filters, on the other hand, use a disposable filter to capture the particles. Short for high-efficiency particulate air, HEPA filters can capture more particles at a quicker rate than electrostatic purifiers. However, the technology between these two types of filtration systems isn’t quite so straightforward. Both electrostatic and HEPA purifiers have a wide range of filtration methods, some of which are more effective than others.

“The precursor to HEPA filter air purifiers, electrostatics clean the air by charging airborne particles with static electricity as they enter the unit and then attracting those particles to a collector while the cleaned air continues out and back into the room,” says Vicki Liston, writer, producer and narrator of “On The Fly…DIY,” an award-winning home improvement show. “Even though HEPA filters have since entered the scene and boast a 99% removal of all air particulates larger than .03 microns, electrostatic air purifiers arguably still hold their own as an affordable alternative. They are also eco-friendly as you won’t be discarding filters to be sent off to a landfill.”

Purifiers are often seen as useful for helping those with allergies, but they actually can be useful in any indoor space. In addition to helping ensure your air is pure and breathable, they can also keep odors at a minimum, which is especially useful if you have pets or regularly cook meals. If you have an area where cigarette or cigar smoke is an issue, a purifier can help with that, as well.

One area where HEPA typically excels compared to its non-HEPA counterparts is in eliminating the smallest particles from the area. HEPA filters can usually get rid of the most microscopic filters, while other purifiers struggle. Also, look for technology that can convert ozone and smog into oxygen for even better-quality air.

DWYM Fun Fact

If you find yourself suffering from the sniffles or itchy eyes, you may have allergies. Although outside environmental issues could be the culprit, there are also allergens throughout your home. Dust mites are the most common trigger for allergy and asthma symptoms, and they’re everywhere you go. There are several things you can do to keep dust mites at bay, including regularly washing your bedding and investing in a filtration system. You can also reduce your exposure to dust mites by purchasing allergy-resistant pillowcases and a mattress cover that promises to reduce dust mites. Dust mites thrive in environments with humidity higher than 40 percent, as well as in temperatures exceeding 70 degrees, so reducing humidity in your bedroom can help.

The Electrostatic Air Purifier Tips and Advice

  • As you’re weighing HEPA filtration against electrostatic air purification, there are benefits to electrostatic units. One of the biggest is that you don’t have to fuss with disposing of and purchasing new filters. Simply clean the filter as directed in the user manual.
  • But, as Liston explains, electrostatic air purifiers do have a downside in that some produce ozone. If you have asthma issues or sensitive lungs, you may find your issue is exacerbated by the very thing you’ve purchased to fix it.

“This ozone — also dressed up as ‘activated oxygen’ in some product descriptions — can react with chemicals commonly found in households, like cleaners, which will also cause lung irritation,” Liston says. “I don’t recommend electrostatic air purifiers at all for anyone with lung sensitivities, allergies, or asthma. Instead, opt for a HEPA air purifier if you fall into this category.”

  • Before you buy, consider where you’ll be using your purifier. Some are built to handle large spaces while others can only purify the air in smaller rooms.
  • If you’ll be sleeping or working in the room where your air purifier will be set up, make sure you choose one that operates quietly. You may, however, prefer an air purifier that emits white noise, similar to a fan.
  • Another benefit of electrostatic air purifier is energy consumption. High-powered HEPA purifiers can run up your utility bill, so if you opt for a HEPA unit, pay close attention to energy ratings.
  • Whether your purifier has a filter that needs to be changed or cleaned, an alert can come in handy. Some purifiers also provide alerts related to air quality.
  • Some air purifiers have a night light included, which can be useful if you’re keeping them in a bedroom. However, some lights can be extremely bright. A purifier with a light you can dim or turn off will keep you in control of your environment.
  • Auto-adjustment is a valuable feature in an air purifier. It ideally will be able to detect the pollutants in its surroundings and provide the level of purification necessary.
  • If you do opt for an electrostatic air purifier that emits ozone, avoid confining it to a closed-off small room.
  • To qualify as true HEPA, a filter must pass a test that demonstrates it can clean at least 99.97% of airborne particles that are as small as 0.3 microns. If you suffer from health issues, look for a system that has been certified by the Asthma and Allergy Foundation of America.

About The Author

Avatar
Stephanie Faris 

Stephanie Faris is a novelist and professional writer. She lives in a beautiful one-acre home in the suburbs on the outskirts of Nashville. Her home and garden work has appeared on popular home sites. She's a true homebody and loves looking at new houses for sale for inspiration on her own home remodeling projects.