QT3 Portable Air Purifier - Travel Version

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Introducing the Ultimate Portable Air Purifier

Embark on a journey to cleaner air with the QT3 Air Purifier, equipped with a rechargeable lithium battery for unparalleled portability. Despite its small, lightweight design, the QT3 boasts a HEPA filter crafted from polypropylene (PP) and polyester (PET), effectively capturing almost all pollutants in a single pass.

What sets the QT3 apart? Unlike other portable purifiers, it does not contain an ionizer and emits zero harmful ozone, ensuring your safety at all times. Experience clean air on the move.

QT3 Portable Air Purifier Travel Version includes 1 QT3 purifier, 1 internal lithium battery, 1 USB charger cable, 1 HEPA filter, 1 QT3 Product Manual

Automatic 10% discount on the purchase of 2 QT3 travel purifiers and 1 QT3 HEPA replacement filters.



Customer Reviews

Based on 95 reviews

This is a great little air purifier. Easy to pack and use. Removing the front grill to unbag the filter was a little annoying - it's a very tight press-fit, so I basically had to pry it off with a screwdriver and was concerned about damaging the plastic - but other than that it seems very well-designed.

great portable air purifier!

really happy with my purpose. works great as an air purifier and doubles as a fan. will bring it to my work this summer :)

Donna in DC
Not the right product for me but great service

This is basically a little fan, and it requires a lot of charging. I decided to return it and get one that has an AC plug.
The customer service team was great.

Great little filter

So easy to carry with me into meeting rooms and cars. Feel super comforted by the increased protection afforded by having a true HEPA filter blowing right in my face.


The filter works great! It is fragile. I dropped mine and it fell about 3 feet. Two of the blades of the fan broke and the it makes a loud noise now, so it is not usable.

A Truly Portable Air Purifier and Cooling Fan 

The QT3 makes clean air accessible, no matter where you go. Even with its small, compact design, the QT3 packs a HEPA filter that captures nearly all pollutants in one pass. With a usable distance of up to 4 feet, and quiet operation, it is perfect for travel, work, and small areas. 

Designed to be an on the go cooling fan that blows clean, pollution-free air.

What’s more, the QT3 purifiers contain no ionizer and emit no dangerous ozone, unlike other portable purifiers on the market. Breathe clean air on the go, all at an honest price.


- Clean Air Delivery Rate (CADR) of 40 m3/hr 

- Recommended Maximum Usable Distance: 1.2 meters or 4ft

 - Noise level: 32-40 dB

- Power consumption (Watts): 9 (high)

- Dimensions: 5.9” x 5.7” x 7.1” Weight: 22 oz.

 - Uses a 95% efficiency HEPA filter made with polypropylene (PP) and polyester (PET) with an 800-hour life span 

- Filter Indicator to alert when it’s time to change the filter

- Battery Capacity: 2000 mAh

 - Battery Charge time (from empty): approximately 3 hours

 - Battery Life (low - medium - high): approximately 2 - 3 - 4 hours


QT3 Air Purifier

How To Choose The Right Air Purifier For You

Our experts take the time to explain the technology behind our award-winning air purifiers.