Levoit Air Purifier Reviews – Which Models Are Best?

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Levoit air purifiers are gaining in popularity thanks to their effective air purification, ease of operation, and, most importantly, their budget-friendliness. Levoit offers air purifiers with these great features for rooms of all types and sizes, from the small desktop air purifier to medium-sized for the dorm room, to the large ones for the whole house

The highlight feature for all Levoit air purifiers is the 3-stage filtration process. A fine preliminary filter catches large particles like pet fur, fibers, and lint. The True HEPA filter catches smaller particles (up to 99.97% of airborne contaminants) as small as 0.3 microns, and the Activated Carbon filter absorbs pollutants, odors, and smoke. The result is clean, fresh air indoors. 

From our tests, the Levoit LV-H135 came out as the best air purifier, given its large area of coverage and high CADR value. It’s quiet, looks good, and works really well. 

Check out this quick comparison chart of the various Levoit Air Purifiers I reviewed below:

ModelCADRCoverageFiltrationFilter LifespanSizeWeightNoise Level
360
463 Sq ft
3-Stage
6-8 mo
24.6” x 13.6” x 13.4”
17.8lbs
26-54db
235
710 Sq ft
3-Stage
6-8 mo
13.7 x 13.7 x 30.9
28.5lbs
25-54db
135
322 Sq ft
3-Stage
6-8 mo
14.5” x 7.2” x 18.5”
11.2lbs
Under 52db
274
538 Sq ft
3-Stage
6-8 mo
12 x 12 x 23
23.7lbs
25-54db
135
215 Sq ft
3-Stage
6-8 mo
8.7 x 8.7 x 14.2
7.5lbs
24-52db
141
219 Sq ft
3-Stage
6-8 mo
8.7 x 8.7 x 14.2
7.5lbs
26-54db

7 Best Levoit Air Purifiers

After 12 hours of testing all of the models, this is my list of the best ones based on the performance and price of each Levoit model.

1. Levoit LV-H135 Review – (Best For Bigger Rooms)

Levoit Air Purifier Reviews
CADR360
Coverage 463 sq ft (43 sq m)
Filtration 3-Stage Filtration (Preliminary, HEPA, Activated Carbon)
Filter Lifespan6 – 8 months
Size 24.6” x 13.6” x 13.4”
Weight 17.8 lbs (8.07 kgs)
Noise Level26 – 54 dB
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The Levoit LV-H135 has been certified by the CARB, FCC, and ETL to be safe and deliver on its promise of purifying the air in the room. In our review, it came out as the best air purifier from Levoit, given the large coverage area and high CADR (Clean Air Delivery Rate).

With this air filter, you get a real-time air quality indicator from Very Good, Good, Moderate, and Bad, each with its color. Besides that, you get one of the quietest operations. On the lower side, the H135 operates at 26 decibels of sound, which is quieter than a whisper (30 dB) and the hum of a fridge (40 dB). On the higher side, it operates at 54 dB, which is still very quiet, especially during the day. 

The Auto Mode has the air purifier automatically adjusting the speed of its fans as per the air quality in the room. This mode not only saves on energy usage but is also highly efficient in cleaning the air indoors. At night, you can turn off the display to avoid disruptions to your sleep for those who can’t sleep with the lights on. 

The Good

  • A high CADR rating means it quickly cleans the air indoors. 
  • Large 463 sq ft coverage. 
  • Low noise operations. 
  • 3-stage filtration results in clean and fresh air. 
  • Small dimensions and weight for its coverage. 
  • 100% ozone free, meaning it’s not a pollutant. 

The Not-So-Good

  • At full speed, the 54 decibels of noise can disturb some. 

For an air purifier with these features and low price points, it’s hard to find a direct competitor from other manufacturers. 

LEVOIT Air Purifier for Home Large Room with True HEPA Filter, Cleaner for Allergies and Pets, Smokers, Mold, Pollen, Dust, Quiet Odor Eliminators for Bedroom, Smart Auto Mode, LV-H135, White
  • Official Levoit Filters: Search for B07KCBJMMX or LV-H135-RF to find the Levoit True HEPA Replacement Filter. Levoit replacement filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifier
  • Premium Filtration: The Nylon Pre-Filter, H13 True HEPA Filter, and Custom High-Efficiency Activated Carbon Filter work together to filter at least 99.97% of 0.3-micron air particles, such as pollen, pet dander, and dust, as well as VOCs, smoke, fumes, and household odors
  • Extra-Large Coverage: Change the air 1x per hour in a 1,590 ft² room and 2x per hour in a 795 ft² room (CADR 360). It’s perfect for living rooms, kitchens, and bedrooms—wheel it anywhere you need fresh air
  • Auto Mode: The laser dust sensor scans the surrounding air quality and adjusts the fan speed in real time. Set a timer for 2, 4, or 8 hours and let the Check Filter Indicator keep you updated on filter life
  • Ultra-Quiet Performance: Sleep Mode keeps noise levels as low as 26dB. The nearly-silent noise levels allow you to sleep undisturbed

2. Levoit LV-H134 Air Purifier Review – (Best for Large Living Rooms & Best Overall Purification)

Levoit Air Purifier Reviews
CADR235
Coverage 710 sq ft (66 sq m)
Filtration 3-Stage Filtration (Preliminary, HEPA, Activated Carbon)
Filter Lifespan6 – 8 months
Size 13.7 x 13.7 x 30.9 inches
Weight 28.5 lb (12.9 kg)
Noise Level25 – 54 dB
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The Levoit LV-H134 is the largest and one of the best air purifiers on the market. It has an impressive CADR, covers a large floor area, and packs some of the latest technologies in air purification. The most impressive of these technologies is laser technology which detects dirt particles in the air and reports it to the air purifier to adjust its operations accordingly. 

Levoit’s impressive Auto Mode ensures you always have the best air quality indoors by adjusting the fans to the quality of the air around you. The combination of these technologies enables the LV-H134 to purify the air up to 40% faster than air purifiers in the same class. 

Although our test unit has worked so well from the first day we set it up and turned it on, some customers report having received flimsy units that broke down after a few days. 

The Good

  • The large coverage area of 710 square feet. 
  • Auto Mode allows for automatic operation. 
  • Low noise operations prevent distractions. 

The Not-So-Good

  • Some units may be faulty, although few have reported this issue. 

In our long experience with air purifiers, few can match the LV-H134 in large spaces. 

LEVOIT Air Purifier for Home Large Room with H13 True HEPA Filter for Allergies, Cleaner for Smoke Mold, Pollen, Dust, Quiet Odor Eliminators for Bedroom, Smart Sensor, Auto Mode, White
  • OZONE FREE: Use your purifier with peace of mind. This Levoit air purifier is 100% ozone free and does not use UV-C light or anion purification methods that can cause harm to the user
  • PROFESSIONAL AIR CARE: The H13 True HEPA Filter works alongside the Pre-Filter and Activated Carbon Filter to target dust, pollen, pet dander, VOC's, tobacco smoke, household odors from pets, cooking, and other allergies. Better than H11 HEPA, H13 HEPA filters 99.97% of airborne particles 0.3 microns in size
  • EXTRA-LARGE CLEANING AREA: The LV-H134 purifies air in 2340 ft² rooms in one hour, and 1170 ft² rooms in 30 minutes (CADR 530), making it perfect for living rooms, bedrooms, apartments, offices, kitchens, basements and playrooms. The wheeled design helps to bring fresh air to every room of your home
  • POWERFUL DESIGN: Enjoy the fresh air on all sides with help from the air purifier's tower structure and 360° air circulation for quick, efficient filtration
  • UNDISTURBED REST: Sleep soundly by turning off the display light, setting a timer for up to 12 hours, and selecting Sleep Mode for noise levels as low as 23dB

3. Levoit LV-PUR131 True HEPA Air Purifier Review – (Best Value With HEPA For Smaller Rooms)

Levoit Air Purifier Reviews
CADR135
Coverage 322 sq ft 
Filtration 3-Stage Filtration (Preliminary, HEPA, Activated Carbon)
Filter Lifespan6 – 8 months
Size 14.5” x 7.2” x 18.5”
Weight 11.2 pounds
Noise LevelLess than 52 dB
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While the LV-PUR131 air purifier is rated at a coverage of 322 square feet, this is the size of the room at which it’s most efficient as it can clean the air in such a room in about 10 minutes. The same air purifier can clean the air in rooms measuring 500 and 900 square feet in 33 minutes and 1 hour, respectively. 

The Levoit LV-PUR131 is an all-around performer, although it’s best suited to dealing with allergens in the house. It eliminates 99.97% of pet dander, pollen, mold spores, and many other allergens as small as 0.3 microns. 

This air purifier is also great at eliminating odors and smoke from a room, thanks to the industry-leading 3-stage filtration process. It comes with the Smart Auto Mode, which changes the speed of the fans as per the number of impurities in the air. 

The Good

  • 3-stage filtration makes it effective in cleaning the air of odors and pollutants. 
  • Low noise levels. 
  • Smart Auto Mode to control the speed of fans automatically. 
  • Best suited to eliminating allergens from the air. 

The Not-So-Good

  • Some units shipped to customers have been reported to be faulty. 

This is one of the best air purifiers to get for yourself for a smaller room and when you are allergic to pet dander, pollen, or other airborne particles. 

LEVOIT Air Purifier for Home Bedroom, H13 True HEPA Filter for Extra-Large Room, LV-PUR131 & Air Purifier LV-PUR131 Replacement Filter, True HEPA & Activated Carbon Filters Set, LV-PUR131-RF
  • 1 of LEVOIT Air Purifier for Home Bedroom, H13 True HEPA Filter for Extra-Large Room, Air Cleaners for Allergies and Pets,Mold,Pollen,Dust,Smoke and Odor Eliminator, Auto Mode and Timer,LV-PUR131
  • 1 of LEVOIT Air Purifier LV-PUR131 Replacement Filter, True HEPA & Activated Carbon Filters Set, LV-PUR131-RF

4. Levoit LV-H133 Tower Air Filter Review

Levoit Air Purifier Reviews
CADR274
Coverage 538 sq ft (50 sq m)
Filtration 3-Stage Filtration (Preliminary, HEPA, Activated Carbon)
Filter Lifespan6 – 8 months
Size 12 x 12 x 23 inches
Weight 23.7 lb
Noise Level25 – 54 dB
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In the medium-sized category of air filters, the Levoit LV-H133 is the king. Most ideal in rooms about 538 square feet, it comes with an Auto Mode for automatically changing the operations of the air purifier as per the prevailing air conditions. 

With the 3-Stage Filtration system by Levoit, the H133 will clean the air in Room 538 square feet in only 15 minutes. For a larger room up to 1076 square feet, it’ll only take 30 minutes to have fresh and clean air in circulation. It works great in eliminating allergens such as pet dander and others in a short while. 

The Good

  • Large area of coverage for large rooms. 
  • Low noise operation. 
  • 360° operation whereby the air purifier takes in and blows air all around it for a uniform purification. 

The Not-So-Good

  • Some customers report the air purifier not cleaning the air as effectively as stated which could be a settings issue. 

If you have a large room and need pure fresh, look no further than this air purifier. 

LEVOIT Air Purifier for Home Large Room, H13 True HEPA Filter for Bedroom, Auto Mode, Cleaners for Allergies and Pets, Smoke Mold Pollen Dust, LV-H133, White
  • Perfect for Extra-Large Open Plan Area: With a CADR of 466 m³/h / 274 CFM, the LV-H133 is specially designed for rooms with large open floor plans such as living rooms, kitchens, loft apartments, basements and mancave. Enjoy fresh air in only 30 minutes in rooms as large as 1150 ft²
  • 3-Stage Filtration: Ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants. The H13 True HEPA Filter captures at least 99.97% of particles 0.3 microns in size, such as dust, pet dander, pollen, and smoke particles
  • Automatic Comfort: When Auto Mode is switched on, the built-in infrared sensor will detect the air quality and adjust fan speeds to an optimum level. With such simple operation, you can always enjoy fresh air with ease
  • GENUINE LEVOIT FILTERS: Only use genuine Levoit replacement parts to maintain the best performance (Search for LV-H133-RF or B07DVWWC44)
  • Low Cost, Long Lifespan: With a rated power of 49W, you can use the LV-H133 all day during times of high pollution without inflating your energy bill. The unique bionic shock absorption design prolongs the life cycle of the engine for up to 20,000 hours

5. Levoit Core 300 Air Purifier Review – (Best Overall Value)

Levoit Air Purifier Reviews
CADR135
Coverage 215 sq ft 
Filtration 3-Stage Filtration (Preliminary, HEPA, Activated Carbon)
Filter Lifespan6 – 8 months
Size 8.7 x 8.7 x 14.2 inches
Weight 7.5 lb (3.4kg)
Noise Level24 – 52 dB
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The Levoit Core 300 also comes with the unique 3-Stage Filtration system found in all Levoit air purifiers. As far as odors, allergens, and any impurities in the air go, this air purifier does one of the best jobs in rooms about 200 square feet. 

This air purifier also comes with a durable and high-precision bearing, ensuring a long service life. This, combined with the 2-year limited and lifetime support from Levoit, gives you the peace of mind of knowing you can use it without worry. 

In our use of this air filter, we noted that it did a great job clearing up the room of impurities. However, some customers report a strong plastic smell and a rattling sound even when it’s new. Most often, there is a loose part that needs fixing. Our unit worked fine during the test period. 

The Good

  • Low-noise operation. 
  • Small and light fit for any bedroom, office, and small room. 
  • Ozone free thus, it won’t damage the environment.

The Not-So-Good

  • No auto mode for automatic operation. 

This is a unit you can rely on for small rooms to do away with allergens and impure air in general. 

LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, H13 True HEPA Filter, 24db Filtration System Cleaner Odor Eliminators, Ozone Free, Remove 99.97% Dust Smoke Mold Pollen, Core 300, White
  • OZONE FREE: Levoit air purifiers avoid using UV-C light, an air cleaning method that research has shown can produce harmful ozone and secondary pollution
  • HIGH PERFORMANCE: Enjoy fresh air in minutes with the Core 300 True HEPA Air Purifier. Featuring VortexAir Technology and 360° air intake, the Core 300 cleans spaces up to 547 ft² in 30 minutes, 219 ft² in 12 minutes (CADR: 141 CFM / 240 m³/h). Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance
  • FIND RELIEF: Ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants. The H13 True HEPA Filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.97% of airborne particles 0.3 microns in size, such as dust, smoke, pollen, odor
  • OFFICIAL LEVOIT FILTERS: Search for B07RSZSYNC or Core 300-RF to find Levoit's Core 300 replacement filter. Levoit filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifier
  • MULTIPLE FILTER CHOICES: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in smog, toxins, and VOCs. The Smoke Remover filter specializes in wildfire, smoke and etc. And the Pet Allergy Filter helps to capture pet dander and absorb unpleasant odors

6. Levoit Core P350 Air Purifier Review – (Best If You Have Pets)

Levoit Air Purifier Reviews
CADR141
Coverage 219 sq ft 
Filtration 3-Stage Filtration (Preliminary, HEPA, Activated Carbon)
Filter Lifespan6 – 8 months
Size 8.7 x 8.7 x 14.2 inches 
Weight 7.5 lbs
Noise Level24 – 50 dB
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If you’re a fan of small and circular yet powerful air purifiers, the Levoit Core P350 is your go-to solution against impure air and allergens. With Levoit’s industry-leading 3-Stage Filtration system, the P350 will eliminate allergens such as pollen, pet dander, and others while operating silently. 

The circular design enables a 360° airflow, meaning all room parts will be appropriately served with clean air no matter where you place the air purifier. While it has an average CADR of 141, the figures for certain allergens are 141, 140, and 145 for smoke, dust, and pollen, respectively. It means you’re well-guarded against them. 

The Good

  • A 3-stage filtration system ensures thorough air purification. 
  • Quiet operation at all levels of the fan. 
  • Small and cheap enough to obtain several of them if you wish to. 
  • Wi-Fi and app features make it easy to use. 

The Not-So-Good

  • A customer reported that it doesn’t perform well in filtering cigarette smoke. 

We recommend this air purifier for medium-sized rooms and for those who wish to have clean air on a budget. 

LEVOIT Air Purifier for Home Large Bedroom, H13 True HEPA Filter, Air Cleaner for Pets Hair Dander Allergies Odors, 99.97% Removal of 0.3 Microns Dust Smoke Mold, Available for California, Core P350
  • Neutralize Stinky Smells: Cute as they are, pets can smell sometimes. Now introducing Custom High-Efficiency Activated Carbon Filter - the effective odor eliminator for pet odors, litter box smells, and cooking smoke.
  • Perfect for Pet Parents: Experiencing coughing, congestion, or breathing difficulties caused by pets. Levoit Core P350 provides H13 True HEPA Filtration to reduce sneezing, itchiness, and stuffy nose by purifying the air you breathe.
  • Cleaner House: Did you know an air purifier can help you spend less time cleaning. It's possible with P350. The fine Non-Woven Fabric Pre-Filter traps large floating particles such as pet fur, hair, dust, and lint, helping to reduce the amount of debris on your floor and furniture.
  • Sleep Safe & Sound: Don't ever worry about your furry friend being disturbed by the air purifier - Sleep Mode turns display indicators to half-brightness and keeps noise levels as low as 24dB, so you can sleep while cuddling with your cute little one.
  • Safety First: Unlike other air purifiers, the Core P350 doesn't use ions to purify the air, keeping your pets safe from harmful exposure to certain particles.

7. Levoit LV-H132 Air Purifier Review – Discontinued

Levoit Air Purifier Reviews 7
CADR110
Coverage 129 sq ft 
Filtration 3-Stage Filtration (Preliminary, HEPA, Activated Carbon)
Filter Lifespan6 – 8 months
Size 8.5 x 8.5 x 14.6 inches
Weight 6.6 lbs
Noise Level27 – 50 dB

At 6.6 pounds, the Levoit LV-H132 air purifier is a very small air purifier meant for small rooms, bedrooms, and desks. Even with its tiny dimensions, it comes with cutting-edge technologies, among them the 3-Stage Filtration system, which ensures that up to 99.97% of all airborne impurities in the house are filtered out. 

With a maximum noise level of 50 decibels, even the highest setting won’t disturb you when you’re in a deep sleep. 

The only regret we have about this air purifier is the lack of an Auto Mode. However, we think it was omitted to reduce the cost because such an air purifier is expected to be within arm’s reach at all times. All in all, it’s one of the best small air purifiers for its features and low price point. 

The Good

  • The quietest Levoit air purifier. 
  • Small and light for ease of carrying around. 

The Not-So-Good

  • No Auto Mode. 
  • Small area coverage. 

The Levoit LV-H132 is meant to purify the air around you and in small rooms and does an excellent job at it. 

Buyers’ Guide: What to Look for When Buying Levoit Air Purifier

Although most Levoit air purifiers share some features, you still need to focus on some aspects to find the most suitable one for your situation: 

1. Size and Coverage 

The size of the air purifier determines the coverage area since a large unit will also cover a larger area. When choosing an air purifier, consider its size and how much floor space it covers. Most air purifiers will have the coverage area indicated on them. Although an air purifier can cover twice the indicated coverage area, it’ll take longer to clean the air. 

Also, consider where you will use the air purifier and match that with the size. If it’s a desk or bedroom one, you don’t need that much coverage and can go for the smaller one without compromising the air quality. 

2. Filtration Process

Levoit’s 3-Stage Filtration system is a great feature found in all their air purifiers, and it sets them apart from the rest of the market. The three filtration stages are as follows:

  • Fine preliminary filter: this stage catches large airborne particles such as pet fur, fibers, lint, and others. 
  • True HEPA filter: this stage captures up to 99.97% of all air particles to a size as small as 0.3 microns. 
  • Activated Carbon filter: this stage of the filtration process absorbs odors, smoke, and other pollutants. 

All the air purifiers we reviewed from Levoit have the 3-Stage purification process as a common feature. 

3. CADR Value

CADR refers to the Clean Air Delivery Rate, which is the cubic feet per minute (CFM) of air with particles that an air filter has cleaned. CADR is the number of air particles removed from the air passing through an air purifier. 

For this one, the higher the rating, the better the purifier. If you have allergies to common pollutants like pollen, smoke, and pet dander, you should use an air purifier with a high CADR value.

4. Noise Level

Levoit air purifiers are among the quietest on the market, with none going beyond 57 decibels. However, you need to choose the noise level as per the purpose of the air purifier. If you’re getting one for the living room, you can safely choose one with a higher noise level as it’ll not wake you up at night, given the distance to the bedroom. However, if you’re buying an air purifier for the bedroom or desk at work, you need a quiet one to avoid distracting yourself or waking yourself up. 

5. Other features

Besides the aspects above, you should also consider the following when choosing a Levoit air purifier:

  • Auto Mode: the auto mode in some Levoit air purifiers helps get the freshest air with the least input from the user. This is because it automatically adjusts the fans’ speed as per the air quality. The air purifier will crank up the fans in filthy air, increasing the purification rate and vice versa. This is convenient and saves on power usage to prevent the purifier from running all day.
  • Wheels for Movement: on bigger Levoit units, you will find wheels that make it easier to move them around. 
  • Indicator for Filter Replacement: the filter replacement feature is quite important since it eliminates guessing during the filter replacement process. When the filter needs replacing, the air filter will notify you saving lots of time. On average, a filter will last between 6 and 8 months before needing replacement. 

Many features are shared between Levoit air purifiers, with the ease of use, maintenance, and warranties all being the same. For example, you’ll get a warranty for two years on each unit. 

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