What does this product do?

This 4 in 1 device includes a True HEPA Filter, an Activated Carbon Filter, U V Light and an Air Quality Monitor to help capture, filter and clean the air.

Simply plug the device into a USB port and it will start calibrating for 2 minutes, after which it will show the air quality and start filtering automatically. You can choose from multiple fan settings including auto mode and U V light.

What features does it have?

This 4 in 1 device comes with a digital display, a True HEPA Filter, an Activated Carbon Filter and a U V Light. It also includes an extra HEPA filter that lasts for another 6 months.

This portable device is lightweight and built out of high quality materials. It weighs only 0.69 lb, making it easy to take with you on the go.

What kind of warranty is included?

This product comes with a 5 year warranty and dedicated customer support.

Adamson A90 NEW 2022 4 in 1 True HEPA Filter Activated Carbon Filter U V Light Air Quality Monitor Small Portable Review

8.0

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Verdict overview

Simple to use 8.1

Noise level 7.9

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Pros

Easy to use: Plug clean
Versatile: 4 in 1 device
Affordable: Small investment

Cons

May not work as intended.

Tech specs

Noise Level	30 dB
Control Method	Touch
Product Dimensions	2.7 x 2.8 x 7.2 inches 11.04 Ounces
Item Weight	0.69 Pounds

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Expert opinion

The Adamson A90 NEW 2022 4 in 1 True HEPA Filter Activated Carbon Filter U V Light Air Quality Monitor Small Portable is the perfect device for anyone looking for a powerful and easy to use air purifier. This 4 in 1 USB charged device comes with a digital display, HEPA Filter, Activated Carbon Filter and U V Light. It also includes an extra HEPA filter that lasts for another 6 months, so you don t have to worry about your next filter replacement.

This portable device is ideal for travel: it s built out of high quality aluminum alloy, durable ABS, and weighs only 0.69 lb. Connecting the included USB C cable to a USB A port will start calibrating for 2 minutes, after which it will show the air quality and starts filtering automatically. You can choose from multiple fan settings including auto mode and U V light. The noise level is 30 dB which makes it quiet enough so you can still focus on your work or sleep without being disturbed by the sound of the device.

The A90 can filter particles thanks to its True HEPA Filter and U V Light and also remove cigarette smell and other bad odors with its Activated Carbon Filter. This feature packed device is perfect for anyone suffering from allergies or asthma as it can provide clean air within seconds no matter if you are stuck in traffic or need some fresh air while sitting behind your desk all day long. In addition, if you ever need help with your device our incredible 5 year warranty and dedicated customer support has you covered.

Whether you are looking for a powerful air purifier that can keep up with your needs or just something that filters away any bad odors quickly the Adamson A90 NEW 2022 4 in 1 True HEPA Filter Activated Carbon Filter U V Light Air Quality Monitor Small Portable is the perfect choice for you. With its easy to use controls, great features and convenient size this device is ideal for anyone looking for a reliable air purifier they can take with them wherever they go.

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Frequently asked questions

What does this product do?
This 4 in 1 device includes a True HEPA Filter, an Activated Carbon Filter, U V Light and an Air Quality Monitor to help capture, filter and clean the air.
How does it work?
Simply plug the device into a USB port and it will start calibrating for 2 minutes, after which it will show the air quality and start filtering automatically. You can choose from multiple fan settings including auto mode and U V light.
What features does it have?
This 4 in 1 device comes with a digital display, a True HEPA Filter, an Activated Carbon Filter and a U V Light. It also includes an extra HEPA filter that lasts for another 6 months.
How portable is it?
This portable device is lightweight and built out of high quality materials. It weighs only 0.69 lb, making it easy to take with you on the go.
What kind of warranty is included?
This product comes with a 5 year warranty and dedicated customer support.

Our expert

Dan GibsonSports & Outdoors

Dan Gibson is a renowned reviewer and expert in the field of sports and outdoors. He is a highly experienced professional with over 7 years of experience in the industry. Dan has a vast knowledge in the area of sports and outdoor activities.

He is well-versed in the different types of equipment and gear used in the various sports and outdoor activities. He has also written several articles and reviews on different products used in the various sports and outdoor activities.