Purezone 3-in-1 True Hepa Air Purifier Review

Reviewed Air Purifiers: Purezone 3-in-1 True Hepa
Overall Rating:
Air Cleaning Performance:
Noise Quality:
User Friendliness:
Overall Value Derived:


  • Very quiet night mode to ensure your good night’s sleep;
  • Elegant design which is very attractive to the eyes;
  • 3-in-1 filter contains a bright light of UV-C to get rid of any germs or bacteria present;
  • Highly recommended for people who are suffering from asthma, allergy or other respiratory issues;
  • Easy to set up;
  • A 3-speed fan;
  • Suitable for rooms up to 200 sq. with dimensions: 10.8 x 6.9 x 12.1 inches, 8.6 lbs.
  • Very little maintenance required;
  • Acts as a relief if you reside in a fire-prone area with constant smoke;
  • Easy to use control panel that does not let you stretch in order to access the buttons;
  • Comes with touch-sensitive buttons that respond swiftly;
  • Consists of an automatic timer to keep the appliance on for a certain period of time ranging from 2 to 8 hours of operation.


  • Tends to dry out the air which is not good news for people who are susceptible to dry air;
  • It is a compact unit which is suitable for smaller spaces only.

If you are concerned about sinuses and pet dander in your house and office you will appreciate the Purezone 3-in-1 True Hepa Air Purifier. This air purifier is a bar of pure gold for those people who are looking for all-around reliability.

Purezone 3-in-1 effectively sanitizes your air through its 4-state filtration process including a UV-C light technology. It comes at a highly affordable price range with considerably good features like the earlier mentioned 4-state filtration with UV-light along with 8 hours pre-set timer, filter reset indicator, 7 days customer support, 5 years warranty, and 3 fan speed.

Unlike most cost-effective air purifiers that comes with 2 to 3 stage filtration, Purezone 3-in-1 Hepa Air Purifier comes with 4-stage filtration, that includes Pre-filter, carbon filter, HEPA filter, and an exclusive class of UV-C light. It ensures to get rid of any microorganism, germs, and virus traveling with the airflow.

PureZone 3-in-1 is covered against

Hair/ Pet hair
Dust mites
Mold/ Mildew
Pet dander
Virus/ Germ
Tobacco smoke
Smoke/ Gas

Key Features

  1. 3-in-1 Filter: Combines the power of a pre-filter, activated carbon filter, and HEPA filter into one.
  2. UV-C Light: Adds a deeper level of air sanitation by safely eliminating germs, viruses, and bacteria.
  3. Automatic Timer: Shuts off the unit after 2, 4 or 8 hours of continuous operation.
  4. 3-Speed Fan: Offers adjustable low, medium, and high settings to better accommodate the needs of the room.
  5. Filter Reset Indicator: Lets you know when it’s time to change the filter.
  6. Whisper-Quiet Operation: So quiet, you won’t even know it’s in the room.

Review the Product

Air Cleaning Performance: sssss

The Purezone 3-in-1 True Hepa Air Purifier is at best an average performer when it comes to air cleaning.


When we placed it into our smoky, 200 square feet testing room it struggled to get going. It was able to get rid of a mere 83% of the airborne particles over the first half hour. But, after an hour the number rose to 96%.

The one thing that we can conclude from this is Purezone 3-in-1 True Hepa Air Purifier is tailor-made for small bedrooms and offices of approximately 100 square feet. It is mostly allergen free. But, it might struggle when kept in a larger space.

The Purezone 3-in-1 True Hepa Air Purifier also provides a UV light which we discussed in the earlier section. It assists in killing microorganisms in the air moving through it. The problem is, that this modern technology has been tried & tested in industrial scale units in the hospital. But, it is still an unknown quantity in household units. The other problem is, the UV lights can sometimes produce ozone which can cause lung irritation. It is, therefore, better to keep this feature turned off for best results.

Noise Quality: sssss

The great thing about Purezone 3-in-1 True Hepa Air Purifier is that it is nearly silent on its low setting. Even in medium and high setting, it offers a low-pitched hum which does not affect you. There might be certain people who will, in fact, find the noise to be pleasant. This ensures that you get a good night’s sleep even when the air purifier is turned on in close vicinity of your room. If quietness of noise is one of the basic criteria to make the buying decision then Purezone 3-in-1 True Hepa Air Purifier is the best option available in our country.

User Friendliness: sssss

Purezone 3-in-1 True Hepa Air Purifier offers an average user experience. The setup can be done quickly. The control panel is quite simple to easily dial your preferred setting. It even offers an automatic off timer (Isn’t it amazing?) It is always an amazing feeling to know that the air purifier will shut down when you move down to the office, even if you forget to do it yourself. It comes at a relatively light weight of 8.45 pounds which makes it easy to move thanks to the built-in carrying handle.

The problem about Purezone’s user experience is that it does not have the whistles and bells that are present in some of the high priced models. There is no in-built air quality meter, only 3 fan speeds, and the worse no remote control. Although these features are not preliminary, they can add value to the overall degree of convenience.

Price: sssss

Purezone 3-in-1 True Hepa Air Purifier is an economical option. It comes with a relatively nominal start price of $100 with an affordable $17 replacement filters, and fairly efficient electricity usage of 0.02kWh per hour. The total estimated lifetime cost of the air purifier comes to $323 with an assumed lifespan of half a decade. This definitely makes Purezone 3-in-1 True Hepa Air Purifier as a highly rated product when your purchasing decision rests on price.

Overall Value Derived: sssss

Purezone 3-in-1 True Hepa Air Purifier provides a good value especially when you plan to use it in a small space of approximately 100 square foot. It is also a good buy if you are sensitive to noise. This product comes with a nearly silent machine that will clean the air at a cost-effective price of $100.


Hamilton Beach TrueAir Allergen-Reducing Ultra Quiet Air Cleaner Purifier

This air purifier works best in rooms up to 150 square feet, which is kind of better than Purezone 3-in-1 True Hepa Air Purifier.

It also has a very compact design that fits everywhere. Combine this with the ability to remove a high percentage of allergen and

you have got a winner in hand!

There is no need for filter replacements which makes you spend considerable cash.

It has been estimated that this air purifier would require 2 to 3 vacuum filtering to reinstate the filters on a yearly basis.

Honeywell HFD-120-Q QuietClean Tower Air Purifier

People who are looking for energy star certified air purifier will find this product highly useful.

It is ARB certified and complies with federal ozone emissions limit which was not present in Purezone 3-in-1 True Hepa Air Purifier.

You can rest assured to get continuous fresh air as this product removes 99.7% of dust and allergens that are microscopic.

What is more?

This product also purifies the air to a max of 300 square feet room better than Purezone 3-in-1 True Hepa Air Purifier, albeit with a little increase in the price.

O-Ion B-1000 Permanent Filter Ionic Air Purifier Pro

This air purifier is excellent for those people who are looking to save energy consumption. It comes with just 7.5W of ultra-low energy consumption with no costly replacements.

It provides advanced control options with a turbo mode consisting of high-speed, a daytime mode with relatively low speeds, and night mode for primarily low speeds.

Instead of the HEPA filters, it utilizes carbon pre-filters for smokes. The great news is that the odor control will get replaced after 3 months from the purchase.

Isn’t that wonderful?

GermGuardian AC4825 3-In-1 Air Cleaning System With True HEPA Filter


This air purifier provides the best protection against air pollutants like dust and allergens.

The amazing part is that it uses UV light to kill germs and natural charcoal to trap unwanted odor and unwanted smoke in the air.

It is one of the best air purifiers available in our country.

The other great thing about this product is that it provides excellent performance in a room of approximately 155 square feet.

Does it get any better than this?

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