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Best Levoit Air Purifier Reviews 2026

In this Levoit air purifier review, we have analyzed and assessed the performance of the top levoit air cleaners Read on and see these air purifiers for yourself.

Levoit logo
Levoit logo

Image Source: Levoit

Levoit is an air purifier manufacturer brand owned by VeSync Co., Ltd. This company started as Etekcity in 2012, where it initially created small appliances for American homes. Several years after its founding, VeSync added two additional brands under its umbrella: Levoit and Cosori. Right now, VeSync products are primarily sold in eight countries and encompass global markets.

Here, we set our focus on reviewing Levoit, specifically the most popular air purifiers under this brand. Check the independent reviews we made for them for comparison.

Table of Contents

  • Things To Consider Before Buying Levoit Air Purifiers
      • Product Rating
      • Filter Type
      • CADR
      • Room Coverage
      • Noise Level
  • A Quick Overview of The Best Levoit Air Purifier Reviews
  • Best Levoit Air Purifier Reviews
      1. Levoit Core 400S Air Purifier - Best Levoit Air Purifier
      2. Levoit Core 300 Air Purifier - Best HEPA Air Purifier
      3. Levoit Core 200S Air Purifier - Best Smart WiFi Air Purifier
      4. Levoit Core P350 Air Purifier - Best Air Purifier for Pets
      5. Levoit Vital 100 Air Purifier - Best Air Purifier for Bedrooms
      6. Levoit H134 Air Purifier - Best Air Purifier for Homes
      7. Levoit H133 Air Purifier - Best Air Purifier for Large Rooms
      8. Levoit H132 Air Purifier - Best Desktop Air Purifier
      9. Levoit H128 Air Purifier - Best Price Levoit Air Purifier
      10. Levoit PUR131 Air Purifier - Best Air Purifier for Smoke
  • Which Levoit Air Purifier Is Best
  • How Does Levoit Air Purifier Work
  • Why Levoit Air Purifier All Lights On
  • Conclusion

Things To Consider Before Buying Levoit Air Purifiers

Product Rating

The product rating of Levoit air purifiers in major online retail outlets, such as Amazon, is quite high. It has an average rating of 4.6 out of 5, indicating that its air cleaners satisfy their users. At the same time, it is notable that Levoit is among the most bought air purifier brands.

Filter Type

Levoit air purifiers use the tested-and-tried filtration system to remove airborne contaminants. Each of its units is equipped with proprietary filters for maximum proficiency in addressing indoor air pollution. Also, keep in mind that all Levoit air purifiers have specific replacement filters. Examples are the Core200S-RF 3-in-1 True HEPA Filter, Core400S-RF H13 True HEPA, and LV-H132-RF 3-in-1 Filter.

CADR

Levoit air purifiers are tested under genuine CADR specifications. It is a guarantee that you can choose the ideal air purifier based on your existing needs. At the same time, the disclosure of this particular information assures consumers that these air purifiers provide satisfactory results in removing common household contaminants, such as dust, smoke, and pollen.

Room Coverage

The Levoit Core Mini and Levoit LV-H128 are designed for small and medium-sized rooms. Meanwhile, the brand also has burly units, such as the Levoit 400S and Levoit 600S. The latter can clean the indoor air of areas up to 1,500 square feet.

Noise Level

We are certain that Levoit air purifiers are among the quietest air cleaners you can get today. In their lowest setting, these devices can become inaudible. You may hear humming sounds when they are at their highest fan speed, but they are tolerable. Even their users have mentioned that these devices have mellowed noise and vibration.

A Quick Overview of The Best Levoit Air Purifier Reviews

The table below shows the respective specifications of some of the most notable Levoit air purifiers. You can use the information as a buying reference.

Best Levoit Air Purifier Reviews

In this section, we have reviewed all the Levoit air purifiers on the table above. Here, we have featured the distinct capabilities, specifications, and actual user reviews for each of the products.

1. Levoit Core 400S Air Purifier

Amazon Rating: Best Levoit Air Purifier

 

Levoit Core 400S
Levoit Core 400S

Image Source: Levoit

The Levoit Core 400S is one of the top-performing air purifiers you can get for medium- to large rooms. This device is capable of two air changes in 990-square-foot rooms in an hour. It is also equipped with a 360-degree intake that optimizes its air purification. With its three-stage filtration, the device captures a plethora of airborne contaminants, such as allergens and pathogens.

Product Specifications:

  • Dimensions: 11 in. x 11 in. x 20.4 in.
  • Weight: 12.79 lbs.
  • Coverage: 990 square feet
  • CADR: 442
  • Filtration: 3-Stage
  • Fan speed: 3 speeds
  • Noise level: 23 dB
  • Filter change indicator: Available
  • Timer function: Available
  • Power source: Corded
Levoit Core 400S Air Purifier
PROS CONS
Features AirSight Plus Technology for real-time monitoring of contaminants
Capable of automatic fan speed adjustment
Can be controlled via the VeSync app
No noticeable drawbacks

Amazon User Review on Levoit Core 400S Air Purifier

A user review for the Levoit Core 400S Air Purifier on Amazon
A user review for the Levoit Core 400S Air Purifier on Amazon

Based on the majority of the user reviews for this product, it is evident that the air purifier does an excellent job in removing airborne pollutants. Users also appreciate the proficiency of its automated function, as well as its remote control capability. At the same time, they enjoy its quiet Sleep Mode setting.

2. Levoit Core 300 Air Purifier

Amazon Rating: Best Levoit HEPA Air Purifier

 

Levoit Core 300
Levoit Core 300

Image Source: Levoit

The Core 300 is one of the prized opuses of Levoit. Aside from its user-friendly setup and digital interface, this device is equipped with a genuine H13 HEPA filter that allows it to capture microscopic contaminants as small as 0.3 microns. This capability is further boosted by its proprietary VortexAir Technology and 360-degree air intake that maximizes its air absorption and distribution. It can do two air changes in 547 square-foot rooms in an hour.

Product Specifications:

  • Dimensions: 8.7 in. x 8.7 in. x 14.2 in.
  • Weight: 7.48 lbs.
  • Coverage: 547 square feet
  • CADR: 240
  • Filtration: 3-Stage
  • Fan speed: 3 speeds
  • Noise level: 24 dB
  • Filter change indicator: Available
  • Timer function: Available
  • Power source: Corded

Levoit Core 300 Air Purifier

PROS

CONS

Features the QuietKEAP Technology for optimal noise reduction

Effective for small to medium-room applications

Attractive and simple interface

It would be nice if it has a WiFi control

Amazon User Review on Levoit Core 300 Air Purifier

A user review for the Levoit Core 300 Air Purifier on Amazon
A user review for the Levoit Core 300 Air Purifier on Amazon

 

The quality of the Levoit Core 300 Air Purifier has been verified by its first-hand users. They gave positive feedback to this air cleaner, especially on its ability to relieve symptoms of allergies and other respiratory irritations. Furthermore, we also have noted that this air purifier provides a perfect level of white noise that helps people sleep during the night.

3. Levoit Core 200S Air Purifier

Amazon Rating: Best Levoit Smart WiFi Air Purifier

Levoit Core 200S
Levoit Core 200S

Image Source: Levoit

One of the best Levoit air purifiers in the market is the Core 200S due to its seamless interface. It is compatible with the VeSync app, which enables you to control the air purifier wherever you are. This app allows you to set schedules and program timers for the air purifier. Furthermore, this air cleaner is compatible with Google Assistant and Amazon Alexa, allowing a seamless hands-free operation.

Product Specifications:

  • Dimensions: 8.07 in. x 8.07 in. x 12.6 in.
  • Weight: 6.6 lbs.
  • Coverage: 183 square feet
  • CADR: 201
  • Filtration: 3-Stage
  • Fan speed: 3 speeds
  • Noise level: 24 dB
  • Filter change indicator: Available
  • Timer function: Available
  • Power source: Corded
Levoit Core 200S Air Purifier
PROS CONS
HEPASmart Technology lets it capture 99.99% of 0.1-micron particles
Includes VortexAir Technology for maximum indoor air purification
Ergonomic and user-friendly
Only suitable for small rooms

Amazon User Review on Levoit Core 200S Air Purifier

A user review for the Levoit Core 200S Air Purifier on Amazon
A user review for the Levoit Core 200S Air Purifier on Amazon

 

The Levoit Core 200S is one of the highest-rated air purifiers on Amazon. Interestingly, the majority of the user reviews refer to the fact that this compact air purifier does an excellent job of filtering various airborne pollutants. It has a venerable quality that some households in wildfire-prone areas opted for the service of this air cleaning system to defend them against smoke.

4. Levoit Core P350 Air Purifier

Amazon Rating: Best Levoit Air Purifier for Pets

Levoit Core P350
Levoit Core P350

Image Source: Levoit

If you have furry friends inside your home, you should seriously check out the Levoit Core P350. This unit features a non-woven fabric pre-filter that immediately traps large debris such as pet fur, dander, and lint. At the same time, its H13 True HEPA filter removes breathing and congestion problems caused by pets. Meanwhile, its carbon filter is effective in neutralizing the distinct smell of your animals.

Product Specifications:

  • Dimensions: 8.7 in. x 8.7 in. x 14.2 in.
  • Weight: 7.5 lbs.
  • Coverage: 219 square feet
  • CADR: 246
  • Filtration: 3-Stage
  • Fan speed: 3 speeds
  • Noise level: 24 dB
  • Filter change indicator: Available
  • Timer function: Available
  • Power source: Corded
Levoit Core P350 Air Purifier
PROS CONS
Sleep Mode reduces its display brightness
Includes a Pet Lock so worry-free performance
Comes with a high-quality pre-filter
No noticeable drawbacks

Amazon User Review on Levoit Core P350 Air Purifier

A user review for the Levoit Core P350 Air Purifier on Amazon
A user review for the Levoit Core P350 Air Purifier on Amazon

 

As expected, those who have bought this air purifier testified that it is effective in cleaning up the mess of your pets. It is capable of pulling in dust and dander inside its filters, making your indoor air fresh again. As a result, the device is a great reliever of pet-related allergies. Even its sound doesn’t bother animals, so it’s a great purchase for pet owners.

5. Levoit Vital 100 Air Purifier

Amazon Rating: Best Levoit Air Purifier for Bedrooms

Levoit Vital 100
Levoit Vital 100

Image Source: Levoit

All Levoit air purifiers can assure you of quiet operation. For bedrooms and noise-sensitive areas, you should consider its Vital 100. Its lowest setting only generates up to 23 decibels, which is barely audible already. At the same time, it doesn't have glaring backlights on its control panel that could disturb your peaceful moments. With its timer function, you can set the air purifier to run only when you are asleep.

Product Specifications:

  • Dimensions: 13.8 in. x 8 in. x 17.58 in.
  • Weight: 9.3 lbs.
  • Coverage: 300 square feet
  • CADR: 221
  • Filtration: 3-Stage
  • Fan speed: 3 speeds
  • Noise level: 23 dB
  • Filter change indicator: Available
  • Timer function: Available
  • Power source: Corded

Levoit Vital 100 Air Purifier

PROS

CONS

High CADR air purifier

Display lights are dimmable

Sleek and aesthetically appealing design

Highest setting can be too loud for bedrooms

Amazon User Review on Levoit Vital 100 Air Purifier

A user review for the Levoit Vital 100 Air Purifier on Amazon
A user review for the Levoit Vital 100 Air Purifier on Amazon

It's worth noting that many users have already testified about the quietness of this air purifier when set on low. So that's already proof that you can include the Levoit Vital 100 as one of your bedroom amenities. Of course, this device is as effective as other Levoit air purifiers in trapping pollutants floating in the air.

6. Levoit H134 Air Purifier

Amazon Rating: Best Levoit Air Purifier for Homes

 

Levoit H134
Levoit H134

Image Source: Levoit

For whole-house air purification, you can rely on the Levoit H134. This particular residential air cleaner has an effective coverage of 2,340 square feet, which is more than double the reach of the Levoit H133. It includes a powerful engine that draws air in large volumes, allowing it to process air at a much faster rate. But you'll be surprised that this air purifier isn't as loud as you expect it to be.

Product Specifications:

  • Dimensions: 12.8 in x 12.8 in x 29.2 in
  • Weight: 18.6 lbs.
  • Coverage: 2,340 square feet
  • CADR: 530
  • Filtration: 3-Stage
  • Fan speed: 3 speeds
  • Noise level: 23 dB
  • Filter change indicator: Available
  • Timer function: Available
  • Power source: Corded
Levoit H134 Air Purifier
PROS CONS
Features an elegant tower design
Controls are intuitive and easy to access
Air quality sensors enable automated fan speed adjustments
Slightly expensive

Amazon User Review on Levoit H134 Air Purifier

A user review for the Levoit H134 Air Purifier on Amazon
A user review for the Levoit H134 Air Purifier on Amazon

 

Many commend the quality and performance of the Levoit H134. It is a cost-effective option for homes that want a reliable portable air cleaning system at their disposal. Its robust airflow and streamlined filtration are said to suppress the presence of airborne contaminants and prevent them from affecting the health of your family members.

7. Levoit H133 Air Purifier

Amazon Rating: Best Levoit Air Purifier for Large Rooms

Levoit H133
Levoit H133

Image Source: Levoit

For large spaces, we suggest that you check out the Levoit H133. It is the perfect choice for open-plan areas, as it is driven by a powerful motor. Specifically, this device can do two air changes per hour in areas as large as 1,150 square feet. Surprisingly enough, this air purifier has a low-cost operation. Its rated power is just 49 watts, so you'll never have to worry about your electricity bills even if you run it continuously.

Product Specifications:

  • Dimensions: 12 in. x 12 in. x 23 in.
  • Weight: 20 lbs.
  • Coverage: 1,150 square feet
  • CADR: 446
  • Filtration: 3-Stage
  • Fan speed: 3 speeds
  • Noise level: 24 dB
  • Filter change indicator: Available
  • Timer function: Available
  • Power source: Corded
Levoit H133 Air Purifier
PROS CONS
Built-in motor has a 20,000-hour runtime
Surprisingly quiet on its lowest setting
Durable construction
It’s quite bulky and heavy

Amazon User Review on Levoit H133 Air Purifier

A user review for the Levoit H133 Air Purifier on Amazon
A user review for the Levoit H133 Air Purifier on Amazon

 

The quality of the Levoit H133 is recognized throughout the air purifier market. Its durability, effectiveness, and low power consumption are among the things that people love about it. Moreover, users of this product said that its original filters are extremely durable. If used moderately, its filters can last for up to two years, which is downright impressive.

8. Levoit H132 Air Purifier

Amazon Rating: Best Levoit Desktop Air Purifier

Levoit H132
Levoit H132

Image Source: Levoit

This ozone-free air purifier is an excellent tabletop air cleaning system. Boasting a 3-stage True HEPA filtration system, the device easily removes pollen, dander, dust, and other microscopic contaminants. It features savvy, simple touch-button controls for convenient operation. On spaces 130 square feet and smaller, it can do four air changes per hour, which is more than what we have expected.

Product Specifications:

  • Dimensions: 7.9 in. x 7.9 in. x 12.6 in.
  • Weight: 6.5 lbs.
  • Coverage: 161 square feet
  • CADR: 69
  • Filtration: 3-Stage
  • Fan speed: 3 speeds
  • Noise level: 25 dB
  • Filter change indicator: Available
  • Timer function: Available
  • Power source: Corded

Levoit H132 Air Purifier

PROS

CONS

Configurable light brightness

Operates 24/7 without spiking your power bills

Default filters are durable

Lighting can’t be switched off

Amazon User Review on Levoit H132 Air Purifier

A user review for the Levoit H132 Air Purifier on Amazon
A user review for the Levoit H132 Air Purifier on Amazon

 

This air purifier is reported to relieve allergies and symptoms of pulmonary illnesses. People also love its Sleep Mode, which is quieter than its first-level fan speed. However, users emphasized that this device is intended for small spaces only. Don’t get surprised if it doesn’t yield a significant improvement in the air quality in large spaces.

9. Levoit H128 Air Purifier

Amazon Rating: Best Price Levoit Air Purifier

Levoit H128
Levoit H128

Image Source: Levoit

If you want an affordable air purifier for your home, then you should check the Levoit H128. This is among the most inexpensive air cleaners of the brand. However, its performance isn't cheap. This desktop air purifier is equipped with a 3-stage dual-filter design that captures microscopic airborne particles. This unit also features a single-button control, removing the need to configure multiple buttons and knobs.

Product Specifications:

  • Dimensions: 6.69 in. x 6.69 in. x 10.43 in.
  • Weight: 3.3 lbs.
  • Coverage: 129 square feet
  • CADR: 67
  • Filtration: 3-Stage
  • Fan speed: 3 speeds
  • Noise level: 28 dB
  • Filter change indicator: Available
  • Timer function: Available
  • Power source: Corded

Levoit H128 Air Purifier

PROS

CONS

Whisper-quiet operation

Replacement filters are easy to find

Low-energy consumption

Airflow is somewhat weak

Amazon User Review on Levoit H128 Air Purifier

A user review for the Levoit H128 Air Purifier on Amazon
A user review for the Levoit H128 Air Purifier on Amazon

 

From the hundreds of consumer feedback for this air purifier, we can conclude that this air purifier delivers well as a personal air purifier. Those who are using this device recommend it to anyone who is searching for a cost-efficient HEPA air cleaner for small rooms. They testified that it removes dust and prevents it from accumulating on surfaces.

10. Levoit PUR131 Air Purifier

Amazon Rating: Best Levoit Air Purifier for Smoke

Levoit PUR131
Levoit PUR131

Image Source: Levoit

The Levoit PUR131 Air Purifier is an ideal solution for homes riddled with smoke. Whether it is wildfire smoke, tobacco smoke, or fumes from the food you cook, this air purifier can deal with them. It has powerful airflow and a superb carbon filter that removes the odor and harmful particles in the smoke. It also excels in adsorbing pet smells and VOCs.

Product Specifications:

  • Dimensions: 14.6 in. x 7.2 in. x 18.5 in.
  • Weight: 11.24 lbs.
  • Coverage: 360 square feet
  • CADR: 230
  • Filtration: 3-Stage
  • Fan speed: 3 speeds
  • Noise level: 27 dB
  • Filter change indicator: Available
  • Timer function: Available
  • Power source: Corded

Levoit PUR131 Air Purifier

PROS

CONS

Energy-efficient

Equipped with an advanced activated carbon filter

Features a Display Off function for no-disturbance sleep

It’s a bulky air purifier

Amazon User Review on Levoit PUR131 Air Purifier

A user review for the Levoit PUR131 Air Purifier on Amazon
A user review for the Levoit PUR131 Air Purifier on Amazon

 

It is interesting to note that the key selling point of this air purifier is its automated sensors. According to its users, it is responsive and accurate enough to detect changes in air quality. As a result, users of this product just let this air purifier do its own thing, minimizing the need for manual configuration. They also like that this device lets you turn off its display lights.

Which Levoit Air Purifier Is Best

All Levoit air purifiers are great. But if you want the best one right from the get-go, you should check the Levoit Core 400S. It strikes the perfect balance between price, performance, and durability. Specifically, it provides foolproof removal of various indoor air pollutants, such as viruses, bacteria, and allergens.

How Does Levoit Air Purifier Work

Like other air purifiers, Levoit air cleaners use filters to eliminate airborne threats. They have air intakes that draw the air inside them. Once inside, the air pushes through several layers of filters. These filters are the ones that trap any existing particles and pollutants from the air.

Why Levoit Air Purifier All Lights On

The backlight in the control panels of Levoit air purifiers enhances the visibility of buttons. The illumination lets you see the controls even in the dark. Some Levoit air purifiers let you dim or turn off their lights. Others are just on by default, and you can't decrease their brightness.

Conclusion

Overall, we deem that Levoit air purifiers may set the bar for the ideal indoor air purification systems in homes and residences. It is evident that Levoit has incorporated great features and technologies into its air purifiers, making them effective, energy-efficient, and easy to maintain. Their filtration mediums are top-notch, as well.

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PFAS Water Filtration Technologies Explained: Carbon, Resin & RO

Key Takeaway:

PFAS reduction depends on the specific compounds present, treatment media, contact time, water chemistry, and system design. Activated carbon, ion exchange, and Reverse Osmosis address PFAS through different mechanisms.

PFAS are a large family of persistent fluorinated compounds that can occur in drinking-water supplies. Their treatment behavior varies significantly by molecular structure, chain length, functional group, concentration, and the chemistry of the source water.

Granular Activated Carbon (GAC) removes PFAS primarily through adsorption. It is generally more effective for many longer-chain PFAS, while shorter-chain compounds tend to break through more quickly. Carbon performance depends on media properties, Empty Bed Contact Time (EBCT), competing organic matter, loading, and replacement frequency.

Ion-exchange resins use charged functional sites to capture many PFAS compounds. Properly selected anion-exchange media can provide high capacity and may perform better than conventional activated carbon for some shorter-chain PFAS, although performance still depends on water chemistry and competing ions.

Reverse Osmosis (RO) uses membrane separation rather than adsorption. Properly designed RO systems can provide broad reduction across many PFAS compounds as well as dissolved salts and other contaminants. Unlike carbon or resin, however, RO also produces a concentrate stream that must be managed.

No single technology should be selected from a PFAS label alone. System design should consider which PFAS compounds are present, their concentrations, required reduction targets, flow rate, media life, and the applicable third-party certification or validation requirements.

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Match the treatment technology to your water quality first, then evaluate cabinet space, faucet configuration, flow rate, drain and power requirements, and filter replacement needs.

Choosing an under-sink water purifier starts with water chemistry. Carbon filtration is well suited to chlorine, taste, odor, and many organic contaminants, while Reverse Osmosis is more appropriate when dissolved salts, fluoride, nitrates, or broader dissolved contaminants need to be reduced.

For compact kitchens, tankless RO systems eliminate the conventional storage tank and can significantly reduce the space required under the sink. However, membrane capacity stated in GPD does not directly equal faucet flow. When comparing systems, check the actual dispensing flow rate, inlet-pressure requirement, recovery ratio, and whether a booster pump is required.

Installation architecture also matters. Many RO systems require a drain connection, electrical power, and either a dedicated drinking-water faucet or a compatible multi-function faucet. High-flow carbon systems can often connect directly to the existing cold-water line with a simpler installation, but pressure drop and available faucet flow should still be verified.

RO also removes much of the naturally occurring dissolved mineral content. Where taste or mineral balance is a priority, a post-RO remineralization stage can be added. Filter life should be evaluated by both rated capacity and local water quality rather than replacement time alone.

The right system is therefore not simply the smallest or highest-GPD model. It is the configuration that matches the target contaminants, available cabinet space, desired faucet setup, peak dispensing demand, and maintenance expectations.

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Key Takeaway:

A TDS meter estimates the overall concentration of dissolved ionic substances from electrical conductivity. It cannot identify specific contaminants or determine whether water is chemically safe.

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This means a TDS reading can indicate how much dissolved ionic material is present, but not what that material actually is. Calcium, magnesium, sodium, nitrates, and other dissolved ions can all contribute to conductivity, yet a simple TDS meter cannot distinguish between them.

TDS meters are also not suitable for detecting trace contaminants such as PFAS, many VOCs, pesticides, pharmaceuticals, or disinfection byproducts. These substances may be present at concentrations far below the level needed to noticeably change electrical conductivity.

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Ultrafiltration can reduce bacteria, turbidity, and suspended particles while retaining most naturally occurring dissolved minerals. Reverse Osmosis provides much broader reduction of dissolved salts and smaller contaminants.

Ultrafiltration (UF) typically uses hollow-fiber membranes with pore sizes in the approximate 0.01–0.1 micron range. These membranes physically retain turbidity, suspended solids, colloids, and many microorganisms while allowing dissolved minerals and salts to remain in the water.

Reverse Osmosis (RO) operates at a much finer separation level. Unlike UF, RO can substantially reduce dissolved ions such as sodium, calcium, fluoride, nitrates, and other contributors to total dissolved solids (TDS). This makes RO more suitable when dissolved-salt reduction is a primary treatment objective.

UF generally requires less system pressure and produces little or no continuous concentrate stream in many point-of-use configurations. RO typically requires greater pressure and produces a reject-water stream, but delivers broader contaminant reduction.

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Reverse Osmosis uses a semi-permeable membrane with pore sizes of approximately 0.0001 microns. It can significantly reduce dissolved inorganic contaminants such as TDS, fluoride, nitrates, and certain heavy metals. Because water must be forced through the membrane, RO systems require sufficient pressure or a booster pump and generate a concentrated wastewater stream.

Carbon Block filtration relies primarily on adsorption through compressed activated carbon, commonly with nominal pore sizes around 0.5–5 microns. It is highly effective for chlorine, chloramines, VOCs, taste, and odor, while allowing substantially higher direct-flow rates without producing wastewater.

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