For a good air purifier, Vornado is one of the best brands you can purchase from. By reading through this guide, you will be able to find the Vornado air purifier that offers what you need.

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Vornado QUBE50
The Vornado QUBE50 is a simple air purifier you can use to purify spaces as large as 100 square-feet. For this air purifier to purify spaces of that size, this air purifier relies on a True-HEPA Filter, as well as an Activated Carbon Filter. Both filters work together to break down germs, allergens, and odors.

- TRUE HEPA FILTER — Effectively filter out 99.97% of airborne pollutants up to 0.3...
- 3-STAGE FILTRATION — The Pre-Filter purifies the air from larger particles. The...
- EASY OPERATION — The electronic touch screen allows you to select between 3 speed...
Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API
Vornado AC350
The Vornado AC350 is, in many ways, just like the Vornado QUBE50. You will find the same two filters – True-HEPA Filter and an Activated Carbon Filter – within this air purifier. But, unlike the Vornado QUBE50, this air purifier can purify spaces as large as 335 square-feet. For bigger spaces, this air purifier is fantastic.
- TRUE HEPA FILTER— Effectively filter out 99. 7% of airborne pollutants up to 0. 3...
- EFFICIENT COVERAGE — The Vornado Air Purifier efficiently covers small to...
- DUAL STAGE FILTRATION —The True HEPA Filter effectively filters the allergens, and...
Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API
Vornado AC550
The Vornado AC550 is just like the Vornado AC350. You will find the same filters and the same Maximum Area Coverage. But, there are two small differences. Right away, the first difference is the fact that this air purifier offers four fan-speeds, rather than just three. Along with that, the total CADR is higher, which means that removing smoke, odors, germs – among other things – is a little faster with this air purifier.

- DUAL STAGE FILTRATION —Two True HEPA Filters capture 99.7% of airborne pollutants...
- EFFICIENT COVERAGE — The AC550 efficiently covers small to medium-sized rooms, such...
- EASY OPERATION WITH 4 SPEEDS — The four-speed electronic controls make operating...
Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API
Vornado PCO375DC
The Vornado PCO375DC is a powerful and elaborate air purifier that relies on a Silverscreen + True-HEPA Filter, as well as an Activated Carbon Filter. Both of these filtration mechanisms, when combined with eight different fan speeds, allow you to thoroughly clean up the air within spaces no larger than 179 square-feet.

- PATENTED TECHNOLOGY — Patented Silverscreen technology utilizes TiO2 media and UV...
- TRUE HEPA + CARBON FILTRATION — Captures 99.97% of particles 0.3 microns or larger...
- EASY TO USE — Adjust the 8 speed settings with Quick Clean option sleep mode and...
Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API
Vornado PCO575DC
The Vornado PCO575DC offers much of what the Vornado PCO375DC offers. The main difference, though, is that this is a more efficient air purifier and, as a result, you can use this air purifier to thoroughly purify the air in spaces as large as 258 square-feet.

- PATENTED TECHNOLOGY — Patented Silver screen technology utilizes TiO2 media and UV...
- TRUE HEPA + CARBON FILTRATION — Captures 99. 97% of particles 0. 3 microns or...
- EASY TO USE — Adjust the 8 speed settings with Quick Clean option, sleep mode, and...
Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API
Vornado Air Purifier Comparison
Vornado | QUBE50 | AC350 | AC550 | PCO375DC | PCO575DC |
Filtration | True HEPA, Activated Carbon | True HEPA, Activated Carbon | True HEPA, Activated Carbon | Silverscreen + True HEPA, Advanced Carbon | Silverscreen + True HEPA, Advanced Carbon |
Coverage | Up to 100 square feet | Up to 335 square feet | Up to 335 square feet | Up to 179 square feet | Up to 258 square feet |
Speed Settings | 3 + Quick Clean | 3 | 4 | 8 + Quick Clean | 8 + Quick Clean |
Dimensions | 10.3"W x 10.3"D x 13.5"H | 13.2"W x 10.9"D x 17.7"H | 13.2"W x 11.5"D x 27.4"H | 15.2 W x 11.4"D x 21.2"H | 15.2"W x 11.8"D x 24"H |
CADR | Smoke 60, Dust 73, Pollen 84 | Smoke 142, Dust 152, Pollen 170 | Smoke 205, Dust 218, Pollen 245 | Smoke 115, Dust 139, Pollen 151 | Smoke 166, Dust 175, Pollen 192 |
Auto Dust and Odor Sensing | No | No | Dust only | Yes | Yes |
Air Quality Monitoring | No | No | No | Yes | Yes |
Controls | Touch-sensitive | Push-button | Push-button | Touch-sensitive w/ Visual Air Quality Indicator | Touch-sensitive w/ Visual Air Quality Indicator |
Filters | Permanent Pre-filter (1), True HEPA (1), Activated Carbon (1) | True HEPA (2), Activated Carbon (2) | True HEPA (2), Activated Carbon (2) | Permanent Pre-filter (1), True HEPA (1) Advanced Carbon (1), UV Bulb (1), Silverscreen Trays (2) | Permanent Pre-filter (2), True HEPA (2) Advanced Carbon (2), UV Bulb (1), Silverscreen Trays (2) |
Energy Smart DC Motor | No | No | No | Yes | Yes |
Conclusion
At the end of the day, every single air purifier in this guide has something great to offer. But, that being said, depending on your needs, one of these air purifiers may be a lot better for you than the others.

For purifying large spaces, the Vornado AC350 and the Vornado AC550 are both fantastic choices.
For smaller spaces that require less air purification power, the Vornado QUBE50 and the Vornado PCO375DC will both serve you well.
For a medium-sized space, the Vornado PCO575DC is absolutely fantastic!
This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.