Best Non Filter Air Purifier – As the name implied, a filterless air cleaner will purify the air without relying on any filter. Depends on the technology, a filter-free air purifier can cover a wide range of indoor pollutants like a normal HEPA filter would.
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1.OION Technologies B-1000
- SAVE MONEY AND THE ENVIRONMENT - With just 7.5W of ultra-low energy consumption and no costly filters to replace, the purifier is a bargain for you and the environment. Size: 17"(H) x 6"(W) x 7"(D).
- Electrostatic Ionizer Purification - Negative ions (O1) remove airborne pollutants as small as .01 micron such as allergens, pollen, mold, smoke, pet dander, unpleasant odors, dust, and other airborne irritants.
- Whisper Quiet Purification Fan and Night Light - Silently draws air in for purification and cleans and sanitizes the air around you.
- Carbon Filtration and Ozone Power (O3) < 0.05 ppm - Reduces odors, freshens the air, and absorbs volatile airborne pollutants.
- UVGI technology - Kills germs, viruses, bacteria, and other microorganisms that cause disease.
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- Most Advanced Air Purification Technology | Remove mold, bacteria, viruses, dust, dander, and harmful VOC particles for optimum respiratory health
- Eliminate Allergens & Toxins | Proven to remove allergens & toxins within just 20 minutes for a healthier indoor air environment so you can breathe healthy air again
- Commercial Strength | Powerful filterless air purification technology for business or personal use with changeable reaction chamber that can be used for up to 15 months
- Modern & Quiet Design | Lightweight, sleek, portable design can easily be relocated to any desired location and fit into any modern room decor and automatically go into quiet mode when the lights turn off
- Zero Emissions | Airocide produces zero emissions and is sustainable and energy efficient air cleaning technology
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3.LEVOIT Air Purifier
- High Performance: Enjoy fresh air in 12 minutes with the Core 300 True HEPA Air Purifier. Featuring VortexAir Technology and 360° air intake, the Core 300 refreshes the air 5x per hour in rooms as large as 219 ft² / 20 m²
- Find Relief: Ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants. The H13 True HEPA Filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.97% of airborne particles 0.3 microns in size, such as dust, smoke, pollen, odor
- Multiple Filter Choices: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in wildfire, smoke and VOCs. And if you’re a pet owner, try the Pet Allergy Filter to capture pet dander and absorb unpleasant odors.
- Most Silent Air Cleaner: Choose Sleep Mode at night and then forget all about your air purifier while you sleep. QuietKEAP Technology reduces noise levels to a near-silent 24dB, ensuring the Core 300 won’t get in the way of a good night’s rest.
- Sleek Design: The Core 300 practically serves your home while blending in with your decor. Its award-winning design (Red Dot, 2020) and modern white finish help your air purifier fit anywhere in your home/bedroom/room.
- Undisturbed Operation: Display light can be turned off to enjoy a perfect night of sleep without the effect of light. A timer for 2/4/6/8 hours and filter life time indicator for your convenience
- Full Certified for Safer: Energy Star Verified, Complies with California air resources board (CARB) for indoor cleaning devices. Also FCC certified, ETL listed, CA PROP 65 certified
- Ozone Free: Levoit air purifiers avoid using UV/Ion light, an air cleaning method that research has shown can produce harmful ozone and secondary pollution
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- ✔️ HOW IT WORKS: Our unique Patented Thermodynamic TSS Technology system applies the same concept as boiling water by using heat to eliminate microorganisms, mold, dust mites, bacteria, viruses, pollen, ozone, or other organic allergy-causing allergens from those with one pet or multiple pets like dog/dogs or cat/cats.
- ✔️ SAFE: Our true purifying device doesn't emit, vent or spray ozone, ions, harmful UV light, or other dangerous products into the air. Ozone is a toxic gas known to the EPA (Environmental Protection Agency) to trigger asthma and destroy essential lung tissue. Independent lab testing found that our devices provide 26% ozone removal.
- ✔️ SILENT OPERATION: Our fresh clear air purifiers not only create better indoor air quality but are silent. It will run noise-free in a bedroom, bedrooms, dorm or a nursery and still allow you to sleep and enjoy sleeping. Our quiet operation also makes it an ideal fit for an office or kitchen inside your house.
- ✔️ SMART DESIGN: Our electronic purifying machine is portable, compact, and easy to use. It also blends well with any decor or space. The harmonic blue glow night light will help comfort a baby, child, or small children so kids can breathe a sigh of relief at not being left alone in the dark while also breathing easier.
- ✔️ SAVES GREEN: You will save money since you don't need to buy a long list of expensive & high priced replacement supplies like filters, parts, sterilizer, sanitizer or other cleaners. Not using an electric fan allows our energy power consumption to be low and not high which is good for the environment.
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- For use in: Bedrooms, Corridors, Bathrooms, Living Rooms, Staircases, and Other Spaces/Rooms.
- Removes Bacteria & Viruses | Reduces Allergens | Relieves Congestion | Chemical Free | Helps reduce Asthma | Cleaner Air
- Eliminates Dust, Smog, Smoke, Allergens, Pet Dander, & Bacteria to help keep air Fresh & Clean | Smart design with LED indication
- Equipped with sterilization function | Low noise & low consumption | Up to 10 Million pcs/cm^3 of Negative Ion-Output
- Easy to Install - Simply Plug-In and NO Maintenance Needed (No filters or Upkeep) | LED Brightness 10-20 Lux
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It can also be looked upon as a sub-standard unit that falls behind a HEPA air cleaner. There are some that even argue on the usefulness as there is no filter involved. To search for a particular model according to your needs, we have conducted endless hours of testing, comparison, and reviews.