Air Purifier Comparison Chart
Filter
| Model | Why Buy? | CADR (Clean Air Delivery Rate) | Filter Type | Types of Uses | Noise Level / Fan Speed |
Recommended Room Size (up to) | Our Price |
|---|---|---|---|---|---|---|---|
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Removes dust, pollen and tobacco smoke from your air, along with smaller, atomic-sized particles that traditional HEPA air purifiers leave behind. | 193 Dust 200 Pollen 170 Smoke |
Permanent, washable stainless steel filter |
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Virtually Silent |  |
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 |
Redesigned with a more compact body, our bestselling Ionic Comfort Air Purifier removes dust, pollen and tobacco smoke from your air, along with smaller, atomic-sized particles that traditional HEPA air purifiers leave behind. | 150 Dust 165 Pollen 135 Smoke Meets ozone limits |
Permanent, washable stainless steel filter |
|
Whisper-quiet | |
|
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The only technology that destroys airborne allergens, mold spores, dust mites, viruses, bacteria and pet dander with safe and quiet heat convection. | Not Rated | Filterless |
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Silent | |
|
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Reduces the microorganisms that can cause allergies. | Not Rated | Filterless |
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Silent | |
|
 |
Uses ordinary tap water to remove dust and odors; includes optional aroma oils & has built in LED nightlight. | Not rated | Water |
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Soothing water rushing sound / 1 fan - 1 speed | |
|
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Features four stages of filtration to remove airborne contaminants, and freshens the air with negative ions. | 210 Smoke | HEPA |
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Automatic adjusting 3-speed,quiet operation | |
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Cleans and humidifies all at once with removable, washable discs. |
Not Rated |
Removable discs |
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4 Speeds |
| ||
Features a washable pre-filter to capture large particles, plus an easy-to-replace HEPA-Pure Filter that attracts and captures up to 95% of dust, pollen, pet dander, mold spores and other airborne pollutants. |
Not Rated |
HEPA |
|
3 speed |
|  |
The only air purifier that removes formaldehyde and filters 99.9% of air pollution. Its air quality indicator monitors the quality of air indoors to detect levels of pollution. | Air flow: 100 cfm | HEPA |
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4 Speeds, Auto and Night Modes | |
 |
Small in size, maintenance free; reduces mold, bacteria & odors. | Not Rated | Filterless |
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Quiet | |
 |
Wall mounted and there are no filters to change or maintain. It draws air into the heated core, where it silently sterilizes the air, eliminating dust mites, bacteria, fungi, virus, pollen and other microorganisms. Air is then cooled and circulated back into the room without adding heat, ions or other emissions. | Not Rated | Filterless |
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Silent | |
 |
The two-speed fan draws air into the core, where Ultraviolet-C light quietly kills airborne bacteria, viruses and mold spores just like in hospitals — without chemicals or sprays, and without producing ozone. | Not Rated | Filterless |
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2 fan speeds | |
When air quality is poor, it produces safe negative ions to remove the contaminants. A color-coded LED light displays your air quality. Plus, built-in speakers let you play wireless music. Purifier is controlled by an app. |
Not Rated |
Filterless |
|
Silent |
| ||
Features three stages of cleaning power to make fresher, cleaner air for your home and family. Plus, it has PlasmaWave Technology that instantly neutralizes viruses, bacteria, odors and gases while emitting no harmful ozone. |
Not Rated |
HEPA |
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Smart sensing technology – fan speed auto automatically changed as air quality improves. Plus sleep mode. |
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Its 3-in-1 filter unit features a pre-filter for hairs and large particles, carbon filter for odors and True HEPA filtration to remove 99.97% particles up to 0.3 microns in size. Plus, it has PlasmaWave Technology, which attacks pollutants at the molecular level to neutralize viruses, bacteria, chemical vapors, odors and gases without producing harmful ozone. |
Not Rated |
HEPA |
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4 fan speeds, from quiet mode to turbo for ultimate performance |
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Creates a 3-foot “zone” of cleaner, healthier air around your head. |
Not Rated |
Filterless |
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Silent |
| ||
Eliminates 99% of unwanted odors in seconds, leaving an odor-free environment for you and your family. Built-in motion sensors turn it on automatically when you enter and turn it off when you leave. There are no chemicals, sprays or harmful VOCs involved. |
Not Rated |
Replacement Filters needed |
|
Silent |
| ||
 |
Designed to capture and remove hair, dust and odors, plus over 99% of atom-sized allergens and asthma triggers (such as pollen, dust mites, mold and pet dander). In addition, a powerful Ultraviolet-C light destroys germs, bacteria and viruses. | CADR rated 125+ | HEPA |
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5 speed settings, including ultra-quiet sleep mode | |
|
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Compact air sanitizer that uses Ultraviolet-C light to kill germs. | Not Rated | UV-C bulb |
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Whisper quiet | |
|
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3-in-1 technology to clean the air in your garage, basement, or virtually anywhere in your home. | CADR 100+ | Combination of HEPA filter (only one single filter unit) and UV-C bulb |
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Ultra-quiet operation, 3 speeds | |
|
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Intelligently adjusts itself depending on air quality, and has a color-changing LED that displays the level of cleanliness. | Not Rated | HEPA |
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Auto Fan Speed | |
|
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It uses advanced plasma breeze technology to quietly remove lingering odors (smoke, mold, gym clothes, etc.) and sanitize the air with safe, natural ozone. Hangs on a closet rod or wall, or stands on the floor or a shelf. | Not Rated | Silent |
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Speed burst for persistent odors | |
|
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Attacks contaminants that cause poor air quality in your home, destroying and disabling harmful bacteria, viruses, gases and VOCs. | (CADR): Smoke: 114 / Dust: 135 / Pollen: 153 | HEPA |
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3 Airflow settings | |
|
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It has a 360-degree air intake, plus a four-step filtration process to remove virtually all common airborne contaminants, including dust, hair, pet dander, molds, spores, pollen, chemicals, gases and odors. | CADR 300 | HEPA |
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360 degree air intake | |