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Air Purifier Comparison Chart
| 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 |
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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 |
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Eliminates dust, odors, mold, viruses, allergens and tobacco smoke from your space. It also helps relieve fatigue, eye strain and headaches. | N/A | No Filter |
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Silent |
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With its attractive modern design, this air purifier fits seamlessly amongst any décor as it efficiently captures 99.97% of dust, pollen, pet dander, smoke, mold spores, and household odors.. | N/A | HEPA |
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3 Fan Speeds |
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Cleans, humidifies and deodorizes the air in rooms up to 200 sq. ft. And, there are no filters to clean or replace — just empty the tank and add clean water. Add a few drops of scented oil for optional aromatherapy. | Not Rated | No Filter, Water |
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Adjustable Fan creates a calming white noise |
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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 |
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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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Cleans the air in your car while it powers and charges your mobile devices. It generates 600,000 negative ions per cubic centimeter. | Not Rated | Negative Ioins |
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Generates 600,000 negative ions per cubic centimeter without harmful ozone emissions |
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Creates a 3-foot “zone” of cleaner, healthier air around your head. | Not Rated | Filterless |
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Silent |
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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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It uses advanced plasma breeze technology to quietly remove lingering odors and sanitizes the air with safe, natural ozone. There are no filters to buy or replace — two removable metal dust collectors slide out for easy cleaning. | Not Rated | Washable |
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High and low settings |
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Replaceable multifilter is a pre-filter, charcoal and HEPA filter in one. In addition, a powerful Ultraviolet-C light destroys germs, bacteria and viruses. | CADR rated 125+ | HEPA and Ultraviolet-C Light |
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5 speed settings, including ultra-quiet sleep mode |
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Its Air Quality Monitor with Indicator Display detects particulate matter 2.5+ microns in size and auto adjusts to optimize your air quality, while a built-in ionizer boosts allergen control. | N/A | HEPA |
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Automatically adjusts to air quality level |
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Brings your child’s room to life with 3 colorful nighttime scenes. Multi-stage air purification includes a HEPA air filter to remove dust, UV light to reduce airborne bacteria and a charcoal filter to remove odors. Available in Pink or Blue. | CADR - Dust (60), Pollen (68) and Smoke (35) | HEPA |
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3 Speeds |
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Not only does it keep your space warm, it also helps reduce mold and harmful viruses with its purifying technology. | Not Rated | Washable |
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Whisper quiet operation |
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It uses silent heat convection to remove and destroy a wide range of airborne allergens and contaminants. It does not change the room temperature or humidity — and there are no filters to change. | Not Rated | Washable |
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Silent |
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Developed for smaller rooms but offers the same performance and efficiency as larger Airfree air purifiers. | Not Rated | Washable |
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Silent |
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Provides a fresher, safer, odor-free refrigerator environment while extending the life of your fruits and vegetables. It uses ionization and ozone technology to sanitize the air and surfaces inside of your refrigerator. | Not Rated | Washable |
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Silent |
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Sanitizes and cleans your air by emitting up to 20 million negative ions per second. These negative ions bond with positively charged ions which become heavier than air and fall to the ground instead of being inhaled into the lungs. | Not Rated | Filterless |
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Silent |
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Quietly draws airborne contaminants into its covered UV-C chamber to destroy up to 99.9% of bacteria, viruses, germs, mold and other microorganisms. | Not Rated | UV-Light |
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Silent |
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Cordless 2-stage filter that quietly cleans your air in any office, hotel or travel setting. With its lightweight and versatile design, you can easily carry it from room to room. | Not Rated | Washable |
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Whisper Quiet |
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Features living technology that brings the power of the ocean indoors. It uses live spirulina (blue-green algae) to remove carbon dioxide and produce oxygen as efficiently as 25 houseplants. | N/A | No Filter, Algae |
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N/A |
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A laser monitors the air quality and adjusts the settings for optimum air cleanliness. Features dual replaceable HEPA filters, dual washable prefilters, germicidal UV light, hospital-grade plasma purification, digital display screen, adjustable fan speed, sleep mode, timer and more. | CADR PM2.5/TVOC: 447/235 CFM | HEPA & Washable |
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Noise level: 33 - 67 dB (A) |
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Has patented Thermodynamic TSS technology that destroys mold, dust mites, bacteria, viruses, pollens, pet dander, organic odors and other organic allergens with the power of heat. This compact air purifier is ideal for mold-contaminated areas as well as asthma and allergy sufferers. | N/A | Filterless |
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Silent |
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Gives you the benefits of a ceramic space heater, a humidifier, a fan and an air purifier, all in one space-saving tower design. Use it in the winter to heat and/or humidify medium- and large-sized rooms. When the weather is warmer, the powerful fan cools and circulates the air instantly. | N/A | HEPA |
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3 Fan Speeds |
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Use it as a powerful directional fan or point it at the ceiling to create a refreshing “air shower” that eliminates hot and cold zones all year round. The powerful filtration system utilizes an ionizer and a washable ESP particle filter, supported by a germicidal UV-C light, to help reduce dust, pollen, germs, viruses and bacteria. | CADR: 110 Dust, 116 Pollen, 122 Smoke | Washable |
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Airflow: 530 CFM |
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Monitors your air quality constantly and adjusts itself to keep your air clean and safe. Multistage filtration captures up to 99% of allergens, smoke and dust, and helps remove up to 99.99% of germs, bacteria and viruses. Includes a washable lifetime filter. | CADR 180+ | Washable |
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Adjustable Fan |
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Inspired by NASA space technology, it uses UV-A and UV-C light, plus a built-in fan to break down and reduce odors and germs. It’s compact and portable, and there are no filters to clean or replace. Clips onto a vent or secures with an included magnetic mount. | CADR <20m3 | Filterless |
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Quiet Mode |
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Ionic Comfort Quadra® Air Purifier by Sharper Image$292.59 with code:
WAS:
$379.99
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