Best No Filter Air Purifier – Top 7 Picks and Reviews 2020

We went over the reviews online and found the best of the best using data-driven technology.

Here’s a look at the best No Filter Air Purifier

Bestseller No. 1
Hamilton Beach TrueAir Air Purifier with Permanent HEPA Filter for Home or Office and for Allergies...
3,221 Reviews
Hamilton Beach TrueAir Air Purifier with Permanent HEPA Filter for Home or Office and for Allergies...
  • High Performance Hepa Grade Filter: Captures 99% of pet dander, dust, dust mites, pollen, and mold / mildew spores as small as 3 microns from the air.
  • Easy to clean: Allergen reducing air purifier has a permanent Hepa-grade filter that easily vacuums clean.
  • Compact, stylish design: Allergen reducing air purifier is perfect in the office or in rooms up to 160 square feet
  • Versatile air care that fits anywhere: Position the unit vertically or horizontally to best fit in your bedroom, den, nursery, hallway or living room at home or at the office.
  • Quiet and powerful: Use whisper clean for extra quiet operation at night, the medium setting or the quick clean setting for more powerful air cleaning.
SaleBestseller No. 2
OION Technologies B-1000 Permanent Filter Ionic Air Purifier Pro Ionizer with UV-C Sanitizer, New...
3,472 Reviews
OION Technologies B-1000 Permanent Filter Ionic Air Purifier Pro Ionizer with UV-C Sanitizer, New...
  • 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.
Bestseller No. 3
LEVOIT Air Purifier for Home Allergies and Pets Hair Smokers in Bedroom, H13 True HEPA Filter, 24db...
  • 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.
Bestseller No. 4
NuWave OxyPure Large Area Smart Air Purifier - Capture and Eliminate Smoke, Dust, Pollen, Mold, Pet...
  • CLEAN, HEALTHY AIR: The NuWave OxyPure Smart Air Purifier helps clean the air in your home of lead, mold, dust, pollen, smoke, pet dander, allergens, bacteria, viruses, gases & volatile organic compounds, so every breath your family takes is cleaner.
  • BETTER SLEEP: The NuWave OxyPure Air Purifier helps you sleep better by eliminating airborne allergens and pollutants that can irritate your sinuses, nasal passages and lungs; while the whisper-quiet Sleep Mode helps promote ideal sleeping conditions.
  • Wi-Fi capabilities: The NuWave OxyPure Smart Air Purifier saves on energy with its energy-efficient smart-touch controls and auto-monitoring capabilities that can be remotely monitored and controlled from anywhere in your home with your Wi-Fi-enabled smart device.
  • ADVANCED FILTRATION: NuWave OxyPure’s 5-Filter System includes a reusable, stainless-steel Pre-Filter (20-year lifespan), a Bio-Guard Filter (20-year lifespan), an Ozone Emission Removal Filter (20-year lifespan), and a combination HEPA/Activated Carbon Filter.
  • Live Well for Less: For over two decades, we have truly lived up to our philosophy. We are driven by the pursuit of safe, green products that improve the quality of life and we commit to exceeding industry-standards regarding safety and product quality.
Bestseller No. 5
LEVOIT Air Purifier for Home Bedroom, HEPA Air Fresheners Filter, Small Room Air Cleaner with...
  • Ideal for Bedroom, Home Office and Small Room: 30 mins to breathe fresh in the small room (Coverage area 161 sq ft²/15 m²)
  • Whisper Quiet: Noise levels as low as 28dB with Light auto-off, the LV-H128 can quietly clean your air all-night without getting in the way of your rest
  • Dual Filter Design: (Search for: B08H8QNW1S) The LV-H128 True HEPA Air Purifier features a 3-stage filtration system with dual-sided H13 True HEPA filters. It will bring you more fresh experience than traditional ones
  • Truly Clean Air: Levoit H13 True HEPA filter captures at least 99.97% of airborne particles 0.3 microns in size. This includes cigarette smoke, fine dust, pet dander, pollen, cooking odors, and unpleasant household smells.
  • Aromatherapy: Add 2-3 drops of your favorite essential oils (Not Included) to the aroma pad under the cover. After that, the air purifier effectively distributes clean air and fresh fragrances throughout the room.
Bestseller No. 6
Germ Guardian True HEPA Filter Air Purifier with UV Light Sanitizer, Eliminates Germs, Filters...
9,758 Reviews
Germ Guardian True HEPA Filter Air Purifier with UV Light Sanitizer, Eliminates Germs, Filters...
  • 4-in-1 air purifier for home: True HEPA air filter reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air
  • Kills germs: UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds
  • Traps allergens pre filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter. Bulb wattage is 55 watts
  • Reduces odors: Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more
  • Quiet operation: The lowest setting can be used as gentle white noise at night for a quiet, restful sleep
Bestseller No. 7
Alen BreatheSmart FLEX Air Purifier, Medical Grade Filtration H13 True HEPA for 700 Sqft, 99.99%...
  • RECOMMENDED FOR: Dust, allergens, pollen, fur, pet dander, household odors PLUS smoke from cigarettes, wildfires, and VOC fumes from chemicals and aerosol sprays. Sleek design fits in any space from small to large rooms.
  • B4-FRESH FILTER: Has 0.66 lbs of activated carbon to absorb smoke and toxic smells to help prevent respiratory issues.
  • TRUE HEPA FILTER - Includes a Medical Grade H13 True HEPA layer that removes 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron. True HEPA filters last 3-5 months longer than standard filters.
  • CLEANS AIR FAST: Cleans 700 SqFt every 30 minutes, twice as fast as key competitors on Turbo speed. Perfect for any space from small to extra large bedrooms, living rooms, offices, nurseries, kitchens, and basements.
  • SLEEP MODE: Features a “lights out mode”, press the power button once and the lights turn off. SleepScore validated and users feel more rested upon waking. rested the morning.