Samsung Cube Air Purifier Review

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Quick Overview



  • High CADR ratings
  • ACH of 4
  • Stackable design
  • Three-way filtration system
  • Wi-Fi enabled
  • Large capacity
  • Sleek and modern finish
  • Very silent
  • Ozone-free filtration


  • Expensive
  • Heavy
  • HEPA filter needs yearly innovacious-20nt

For anyone looking for a reliable room air purifier, the Samsung Cube is a good choice.

The only possible issue is that this unit comes at a hefty price tag.

That said, you want to be sure that it has everything you’re looking for before spending your hard-earned cash.

To help you decide, this Samsung Cube air purifier review explores the unit’s top advantages and drawbacks.

We’ll also dig deep into its features, how it works, and whether or not it will meet your expectations.

Samsung Cube Air Purifier Review

The Samsung Cube is a heavy-duty air purifier that uses a powerful, three-layer HEPA filtration system.

You will find that it’s more expensive than other models in a similar size range.

However, you’ll love that it is jam-packed with smart technologies, including voice control and Wi-Fi integration.

The Samsung Cube series was launched in 2019 and features five models.

For this review, we’ll focus on the AX3000 purifier, capable of handling medium-sized rooms of up to 310 square feet.

Of course, with the brand name associated with high-tech gadgetry, the Cube AX3000 is a premium appliance.

Who Is This Product For?

The AX3000 is a smart home purifier that works great in filtering indoor air pollutants, including allergy-causing particulates.

It is especially useful for anyone sensitive to dust or certain odors.

It’s one of the top choices for people who prefer a sleek, modern, and space-saving air purification device.

If you live in a medium-sized home, condo unit, or apartment, the AX3000 will work just fine for you.

It also fits the bill for busy parents and individuals who usually are away from home.

Since it’s Wi-Fi enabled, you can control the device from your smartphone, anywhere you are.

You will have peace of mind knowing that your kids and pets are getting a breath of fresh air at home even when you’re far away.

What’s Included?

The package includes one unit of Samsung Cube AX3000, a HEPA filter, a deodorization filter, and a permanent and washable pre-filter.

The unit itself comes with built-in sensors for particulate and gas pollution.

It stands 1.5 feet tall and is about 15 inches wide.

However, you might be surprised that this air purifier is a bit on the heavy side, weighing 27 pounds.

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Overview of the Features

As expected from any Samsung home appliance, the Cube AX3000 packs high-end technologies and features that make it stand out from the competition.

  • Modular/Stackable Design

As the name suggests, this air purifier is shaped like a cube. Knowing Samsung, it wasn’t designed like that for nothing.

It’s intended for a reason, and that is to enable you to customize the purifier according to different room sizes.

In other words, if you have two or more units, you can stack them on top of each other to get wider coverage.

With just two cubes working together, you can provide high-quality indoor air to an area as large as 620 square feet.

  • True HEPA Filter

The AX3000 features a three-in-one HEPA filtration system.

What this does is effectively remove 99.97% of ultrafine dust, as well as pet dander and allergens.

The washable pre-filter and an activated carbon filter eliminate toxic gases like formaldehyde and neutralize odors.

Even though the HEPA filter is not reusable, it has a longer lifespan.

According to Samsung, you can expect it to last for a year even if you use it 24/7.

  • High CADR Rating

The Samsung Cube AX3000 exceeds CADR metrics, scoring 200 for smoke, 205 for dust, and 185 for pollen.

It is also AHAM-verified and has an ACH of 4 if used in rooms smaller than 310 square feet.

In case you haven’t realized yet, these ratings are highly impressive, as they go beyond the industry standards.

  • Wi-Fi and Voice-Enabled

Another exciting feature is the fact that you can control it through voice assistance technologies, like Alexa or Google Assist.

You can also control and monitor your Cube anywhere using your smartphone.

  • Air Quality Sensor

The glowing bar on top of the Cube AX3000 measures the number of pollutants present in the air.

More than that, it also comes with a volatile sensor.

The easy-to-read digital display uses top-of-the-line lasers to monitor particulates and contaminants in your room.

How To Get the Most Out of It

Your air purifier comes with special filters that you need to unpack and assemble before using the device for the first time.

Start by removing the back panel to remove the filters, unwrap them, and put them back in.

To get the most out of the unit, make sure to utilize different settings based on your environment.

For example, if you plan to use the device in your bedroom, choose Sleep mode to purify the air while you rest.

The Samsung Cube AX3000 also has a Fan mode you can alter to meet your needs.

When doing so, consider the fabrics, clothing, furniture, open windows, and air fresheners in the room.

Interestingly enough, they can all impact the number of particulates and gases caught by the device’s filter.

You can even disable all the buttons by activating the Lock mode if the unit is within children’s reach.

Lastly, for easy operation, control the unit’s functions and settings using the SmartThings app.

Here, you can set the fan speed, monitor the air quality in your room, or even check the status of the filter from your phone or tablet.


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While the Samsung Cube AX3000 is a brilliant air purifier, it comes with a high price tag.

Plus, it’s loaded with technology and features that some users might not need or prefer.

If you want a cheaper unit with a similar or even bigger coverage, check out Austin Air or the Coway AP-1512HH.

These air purifiers lack some advanced features present in the Cube, but they provide reliable air filtration for your home.

Is the Samsung Cube Air Purifier Any Good?

As this Samsung Cube Air Purifier review suggests, this unit is undoubtedly one of a kind.

It offers a dependable air purification system that you’d expect from a high-end model, along with best-in-class smart features.

Its only real downside is that it’s an expensive machine.

Then again, if you don’t mind spending more on a premium quality unit, the Samsung Cube AX3000 is worth every penny.

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