Top Air Purifiers without Filter

Most of the people don’t like the task of changing the filters of their air purifiers, the main reason being that they are expensive. Hence, in the market, there are air purifiers now which are filterless. These machines operate very differently than the air purifiers with filters. Following are the Top 10 Filterless Air Purifiers given:

  1. RXAir RXAIR1

  • It is one of the best considered filterless purifiers. It kills and captures the airborne viruses and bacteria; besides the pollen, dust, and pet dander.
  • It basically relies on the UV light purification. The air is drawn from the base of the machine, and then it comes in contact with the UV light where the contaminants, germs are killed; as the air exits the machine, they are collected on a mesh screen.
  • It has 17 fan speeds and it has a 5-year warranty too.
  • It has got very high ratings on many review sites.

2. Oreck Dual Max Air Purifier

This brand is very renowned and trusted among the people.


  • The air purifier has a compact minimalist design.
  • The Truman Cell technology from Oreck is one of the most effective dust collecting mechanisms.
  • Besides dust, it captures smoke, pollen, pet dander and allergens from the air.
  • The common household odors and VOCs are reduced by the Permanent Odor Absorber.
  • It has a CADR rating of 130 for a room of around 200 sq ft.
  • There are 3 fan speeds, and a remote control too.
  • It is Energy Star certified with a 5-year limited warranty.
  • The ratings are 3.6 stars.

3. Best Choice Products Living Fresh Ionic Air Purifier

  • Among all the filterless air purifiers, this machine covers a larger area, of around 3500 sq ft.
  • It has a solid design, constructed using a solid cherry wood, getting a strong and high-quality appearance.
  • There are variable fan speeds available, and it is a powerful negative ion generator.
  • It also has 2 removable ceramic plates for easy cleaning.
  • It is truly useful at eliminating odors.
  • You get absolute control of it as it is very much adjustable. The ratings are 4.1 stars.
  • Buy online this product on Amazon for $114.95.

4. Air Oasis 3000 G3


  • This product uses the Advanced Hydrated Photocatalytic Oxidation (AHPCO) Technology to clean the air in areas up to 3000 sq ft.
  • The 2 technologies used in this product are the enhanced versions of made by NASA and Albert Einstein before.
  • It is very quiet and discreet in operation.
  • It effectively clears the smoke, mold, bacteria, and viruses.
  • It also removes any unpleasant odors from the pets, cleaning chemicals, smoke, mold etc.
  • There is no maintenance required for this product.
  • The AHCPO cell needs replacing only every 3 years.
  • It comes with a 3-year limited warranty.
  • It has got 5-star ratings from 19 people.

5. Airocide Air Purifier


  • The design of this air purifier is most attractive.
  • It has 3 mode settings in the capacitive touch controls.
  • It perfectly removes mold, fungi, dust, viruses, bacteria, VOC’s and common household odors too.
  • There are no blades to wipe off, or filters to change.
  • The technology is developed by NASA and approved by the FDA.
  • There are zero zone emissions.
  • It is built to run for all the time, 24×7.
  • The ratings are 3.8 stars out of 5.

6. Airfree Lotus

  • This product from Airfree is a very quality device and high performing. It removes up to 99.99% of all the impurities of the air.
  • It can be easily used in spaces up to 650 sq ft. It doesn’t require any maintenance.
  • It operates very silently. The Thermodynamic TSS technology makes it effective at killing microorganisms. There is no ozone, ions or any UV light in it. It has an adjustable night light too.
  • The power consumption is 52 watts and comes with a 2-year warranty.
  • Buy online from Amazon for $395.

7. RxAir Plus with TiO2 UVC1001B

This is another quality product from the RxAir brand.


  • It removes over 99% of all the airborne viruses and bacteria.
  • It is ideal for areas up to 800 sq ft.
  • ViraTech UV light for removing dangerous air pollutants.
  • The fan is adjustable; hence quiet operation is possible from it.
  • Up to 6 times per hour it cleans the air.
  • It reduces the air pollution which is linked to various sleep disorders.
  • It has very low energy consumption and comes with a 5-year warranty.

8. LightAir Evolution IonFlow 50

  • This product is a value offering from LightAir. It is proven effective in removing about 99.94%, many airborne contaminants like the mold, dust, smoke, pollen, bacteria, virus, pet allergen etc.
  • It just has a reusable collector that you can easily wash in water. It uses 10 times less energy than many other such purifiers.
  • It is designed for rooms up to 540 sq ft. It has an amazing 10-year warranty on it.
  • It is ozone free and the ratings are 3.9 stars.

9. Envion Ionic Pro Turbo

  • It is a very good product for a cheap price. The features are:
  • It successfully captures and eliminates up to 99.9% of all the contaminants especially the germs.
  • It has an extremely silent operation.
  • It gives very low energy consumption.
  • As there are no filters, the maintenance is also very low and the clean up is hassle free as it has a front loading collection blade.
  • It has multiple fan speeds which can be adjusted.
  • The ratings are 4 out of 5 stars.

10. AirFree T800

  • This air purifier from the AirFree brand also features the Patented Thermodynamic TSS Technology.
  • It is completely silent in operation and there are no costs of any parts to be replaced.
  • It is ideal for rooms up to 180 sq ft.
  • It is of compact size which space saving and stylish design. There are zero ozone and ion emissions from it.
  • It has a low energy consumption of 33 watts and comes with a 2-year warranty.
  • It has high ratings of 4.5 stars.

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