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5 Best Air Purifiers Of 2021 (Top Picks)

Dust is usually an ignored but serious issue in our lives, which may produce several types of infections and diseases like asthma or allergies.

If you want to maintain a healthy lifestyle we should need to keep ourselves safe from these issues

Air purifiers are excellent solutions for these kinds of problems.

But the point is, which purifier you need to buy since everyone hasn’t the same size of home or apartment.

On the other hand, there are hundreds of purifiers in the market, so it takes so much time to choose a perfect purifier.

While Taking that into account, Sataturf took an initiative to write an article on the 5 best air purifiers, so you can easily choose your desired purifier in a few minutes.

Top 5 Best air purifiers of 2021

  1. Best for Smoke: PARTU HEPA Air Purifier – Smoke Air Purifiers
  2. Best for Dust: Winix 5300-2 Air Purifier
  3. Best for Pets: LEVOIT Air Purifier for Home with H13
  4. Best for Small rooms: RENPHO Air Purifier for Home
  5. Best for Large rooms: Medify Air MA-112 V2.0 Super CADR 950

Here are detailed specifications of each product.

1. Best for Smoke: PARTU HEPA Air Purifier – Smoke Air Purifiers

According to the world health organization(WHO), more than 1 million people die every year from passive smoking.

So Even If you don’t smoke you should take steps to keep your environment clean because smoke can effortlessly travel thousands of miles away from its source.

We have chosen this purifier, especially for the smoke issue.

An extraordinary feature of this purifier is fragrant capability, which provides pleasant air to your surrounding environment.

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A 3 stage filtration system helps to pick up the large and small particles of dust and dirt to purify the environment.

New technology lock avoids the error operations that are caused by pets and children.

It is also very light to move from one room to another since it has only 3.24 pounds of weight.

3 different speed settings are provided for simple control.

This purifier is totally value for money and truly recommended for small rooms.


  • Cheap price
  • Silk design and compact size
  • Decent fragrance ability.
  • Filter change reminder
  • Less Assembly required for set up


  • Not recommended for commercial use
  • Filters are not washable

2. Best for Dust: Winix 5300-2 Air Purifier

Winix 5300-2 is a recommended product by sataturf for dust problems.

It has the ability to automatically adjust the levels so you don’t need to be worried in different environments.

Plasma wave technology works with true HEPA filters so you will get a dust-free experience in your house.

The area of 360 sq. ft. can be covered with this purifier and its 4-speed setting is totally enough to work in medium to large size rooms.

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Other than that it comes with a 1-year warranty so you can use it without any tension.

Although it is very loud in max speed settings, but it works very noiselessly in lower settings.

Also, it comes with a valuable price tag so you will get an all in one solution for your dust issue.


  • Washable filters
  • Smart sensors
  • Filters are easy to put in
  • Reasonable price


  • Filters are quite expensive
  • High-speed setting makes so much noise
  • Doesn’t turn off the lights at the night
  • No remote control

3. Best for Pets: LEVOIT Air Purifier for Home with H13

Do you want to protect yourself from problems like pet dander, hair, and lint?

But you did not find any air purifier who could do such things, so you should check this model by Levoit.

This wonderful air purifier can clean up to 300 to 500 feet, with which you can easily clean the air from the small large-sized room in your house.

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It helps you to catch 99% of contaminants which are 0.3 microns in size.

Hepa filters reduce the caught particles and prevent them from spreading further.

Even though it is on its maximum performance, it uses very limited power.

You can adjust it to the low setting for a quiet sleep which will also turn off its display, this will enable it to do its job without much sound.

We hope it will help you with your environmental problems and make your life better, this is also a best purifier for allergies.


  • Best choice for pet owners
  • Reasonable Price
  • Not much noise even on the highest setting
  • Filter indicator


  • Filter indicator can be hard to understand
  • Filters are expensive (not much)

4. Best for Small rooms: RENPHO Air Purifier for Home

Almost everyone has a bedroom in its house but not everyone takes a quiet sleep.

So to make your sleep more pleasant, we have added this air purifier in our list because it has ultra sleep mode which works on 20 dB.

It looks like a compact purifier in size but it is very powerful in high settings.

You can use this in your bedroom, office, kid’s room, and in many small to medium-size rooms.

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Its replacement indicator tells you when to change the filter.

3 stage purification system of this purifier helps you in catching tiny dust particles which makes your sleep experience even better so you wake up fresh in the morning.

You can control 3-speed settings from a one-button operation.

All in all this thing is a beast in its price range.


  • All in one solution for bedrooms
  • Help you to breathe easily
  • Less noisy


  • No automatic function or timer
  • The filter is expensive

5. Best for Large rooms: Medify Air MA-112 V2.0 Super CADR 950

Taking care of a 2000+ sq ft apartment is definitely not an easy task for any purifier so we have researched and found this commercial grade purifier for large rooms.

Medical grade H13 dual HEPA filters are built in this purifier so you don’t need to be worried about smoke, dust, pet dander, and other allergies.

Oversize air chambers are specially built for covering large areas.

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Upgraded technology helps you to clean the air of 1250 sq ft in every 15 minutes, 2500 sq ft in 30 minutes, and 3700 sq ft in one hour.

Sleep mode helps to perform quiet operations.

The touch screen panel allows you to command over the 4 fan speeds and a child lock with more ease. Smooth and hidden wheels are built Inside.

So you will be able to shift this air purifier very smartly.

The filter replacement indicator gives you a signal about filters, so you can easily change them with its unlocking doors.


  • Easy to operate
  • 360 Degree Air Distribution
  • Child safety lock
  • Quality construction
  • Less noisy in normal settings


  • Heavyweight (but easy to move with wheels)
  • Expensive