10,000+ ratings on

Protecting Your Home 
& Belongings

Our air filter effectively captures airborne particles, such as dust, pollen, and pet dander, to improve the air quality in your home or office.
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Award-winning Technology

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22% Off
Smart Air Purifier 4
Smart Air Purifier 4
Smart Air Purifier 4
Smart Air Purifier 4
Smart Air Purifier 4
Smart Air Purifier 4
Smart Air Purifier 4
Smart Air Purifier 4
Smart Air Purifier 4
Smart Air Purifier 4
(100+ rating)
Smart Air Purifier 4
$349.99
$449.99
Breathe in clean air with Levoit’s LV-H134 Tower Pro True HEPA Air Purifier. It effectively covers up to 710 ft2 / 66 m2, and Auto Mode keeps you up to date with the air quality indicator ring and PM2.5 value.
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  • Free Shipping

  • 2-Year Limited Warranty

  • 30-Day Money Back Guarantee

Product Specs

Voltage: AC 120V, 60Hz Rated 

Power: 45W Effective 

Range: 219 ft² / 20 m² 

Dimensions: 8.7 x 8.7 x 14.2 in / 22 x 22 x 36 cm 

Weight: 7.5 lb / 3.4 kg Operating Conditions 

Temperature: 14°–104°F / -10°–40°C 

Humidity: < 85% RH 

Noise Level: 24–50dB 

CADR: 135+ CFM; Smoke: 141, Dust: 140, Pollen: 145 

Standby Power: < 0.8W

Summary

  • H13 True HEPA Filtration: Traps at least 99.97% of airborne particles 0.3 microns in size, such as fine dust, smoke particles, pollen, and pet dander. 
  • High Performance: Covers up to 219 ft2 / 20 m2 with VortexAir™ Technology. 
  • Ultra Quiet: QuietKEAP™ Technology reduces noise levels to as low as 24dB. 
  • High-Efficiency Activated Carbon Filter: Helps neutralize smoke, fumes, VOCs, and household odors such as cooking smells and pet odors. 
  • Safe & Certified: CARB compliant, Energy Star certified, FCC certified, ETL listed, and CA PROP 65 certified.

Support

Open: Mon-Fri 9:00-18:00 VST 1
Call: 800 400 410 

Breathe easier and enjoy a healthier home with 
our air filtration solutions.

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Smoke

Smart Air Purifier product use Smoke

The Smart Air Purifier 4 is designed to effectively filter out smoke particles from the air. 

It utilizes a combination of filters, including a HEPA filter, which can capture small particles such as smoke particles from cigarettes, wildfires, or cooking. 

Additionally, some Smart Air Purifier 4 models may also have an activated carbon filter that helps to adsorb smoke odors and volatile organic compounds (VOCs), providing clean and fresh air. 

However, it's important to note that no air purifier can completely eliminate all smoke or its associated odors, and proper ventilation and smoke reduction measures should also be taken for optimal results.
Pet hair

Air purifier can suck Pet hair

Yes, some air purifiers are equipped with filters that are capable of capturing pet hair from the air. 

Pet hair is a common source of airborne particles in homes with pets, and can contribute to indoor air pollution and allergies for pet owners or those with pet-related sensitivities.
Dander

The air purifier sucks dust on the sofa

Yes, air purifiers are designed to remove airborne particles, including dust, from the air. 

However, the effectiveness of an air purifier in removing dust from a sofa would depend on several factors, such as the size of the dust particles, the airflow and filtration capabilities of the air purifier, and the proximity of the air purifier to the sofa.
Cooking fumes

Smart Air Purifier product use Smoke

The Smart Air Purifier 4 is designed to effectively filter out smoke particles from the air. 

It utilizes a combination of filters, including a HEPA filter, which can capture small particles such as smoke particles from cigarettes, wildfires, or cooking. 

Additionally, some Smart Air Purifier 4 models may also have an activated carbon filter that helps to adsorb smoke odors and volatile organic compounds (VOCs), providing clean and fresh air. 

However, it's important to note that no air purifier can completely eliminate all smoke or its associated odors, and proper ventilation and smoke reduction measures should also be taken for optimal results.
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Breathe Clean Air

Improve your indoor air quality with our high-quality air filters.

  • Pet odours

  • Cooking fumes

  • VOC

  • Formaldehyde, toluene

Breathe easier and enjoy a healthier home with 
our air filtration solutions.

Your purifier releases negative ions to keep the air fresh, helping you 
stay refreshed after a hard day's work.

3 levels of filtration

Remove 99.9% of the harmful particles 
and toxic odors.

24/7 Monitoring

Tracks your indoor air quality with our innovative 
device and smart sensors.
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Germicidal UV Light

Neutralize germs and viruses that pass through 
the UV rays.

Bi-Polar Ionization

Ions emitted actively seek out and destroy 
contaminants.

Fresh Air in Minutes

Powerful 360° air circulation helps prevent airborne allergens from multiplying and reduces buildup of strong household odors.
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High Efficiency Filter

Combining two filter technologies: Electrostatic charge and mechanical filtration
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Pre-Filter

Captures large particles such as dust, lint, fibers, hair, and pet fur.
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H13 True HEPA Filter

Traps at least 99.97% of airborne particles 0.3 microns in size, such as fine dust, smoke particles, and allergens such as pollen and pet dander.
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Activated Carbon Filter

Helps neutralize smoke, fumes, VOCs, and household odors such as cooking smells and pet odors.

Real-time air quality with the 
OLED display

Intuitive indoor air-quality data with the real-time PM2.5 display and 
colour-coded indicato
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Display Off

Turn the LCD display on to create a restful, 
relaxing environment.

Sleep Mode

Use the lowest possible fan speed for noise 
levels as low as 24dB while you sleep.

Set a Timer

Suit your personal schedule by setting a timer 
to run your air purifier for up to 8 hours.

Better together: Filters + Accessories

Combining two filter technologies: Electrostatic charge and mechanical filtration
Smart Air Purifier 4Smart Air Purifier 4
-22%
Smart Air Purifier 4
$349.99 $449.99
LV-H135 True HEPA Replacement FilterLV-H135 True HEPA Replacement Filter
LV-H135 True HEPA Replacement Filter
$69.99
Vital 100S Smart True HEPA Air PurifierVital 100S Smart True HEPA Air Purifier
-12%
Add To Cart
Vital 100S Smart True HEPA Air Purifier
$139.99 $159.99
Levoit Core P350 Pet Care True HEPA Air PurifierLevoit Core P350 Pet Care True HEPA Air Purifier
Add To Cart
Levoit Core P350 Pet Care True HEPA Air Purifier
$129.99
LV-H128 Desktop True HEPA Air PurifierLV-H128 Desktop True HEPA Air Purifier
-16%
Add To Cart
LV-H128 Desktop True HEPA Air Purifier
$49.99 $59.99
LV-H132 Personal True HEPA Air PurifierLV-H132 Personal True HEPA Air Purifier
LV-H132 Personal True HEPA Air Purifier
$89.99

Easy to use and almost immediate impact

“I can already notice an impact in my ability to breathe at night and the lack of smell in my apartment after cooking a meal the night before. Definitely worth the purchase for someone with allergies”

Robert

- Minneapolis, MN

Impressed with this Air Purifier!

“I received this product, i could not be more happier with its performance. I currently live in a 900sq. ft apartment. I started by testing this out while making dinner the other night and you could barely know i had fried porkchops. ”

Rebecca

- Pasadena, CA

Sleek Design

“I've had my Levoit True HEPA Air Purifier for about a month now and I love it. The sleek design adds a nice modern touch to the house. It's so quiet you can barely hear it too. Would recommend.”

Rob DeCola

- Michigan

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asked questions

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What is a Smart Air Purifier and how does it work?

The Smart Air Purifier 4 is a cutting-edge air purification device that uses advanced technology to filter out harmful particles and pollutants from the air. It features a HEPA filter, UV-C light, and activated carbon filter to capture particles such as dust, pollen, pet dander, smoke, and odors. The smart features allow you to control the purifier remotely using a smartphone app, set schedules, monitor air quality, and receive alerts.

Can the Smart Air Purifier be controlled with voice commands?

Yes, the Smart Air Purifier 4 comes with a dedicated mobile app that allows you to control and monitor the purifier remotely. With the app, you can turn the purifier on/off, adjust fan speed, set schedules, monitor real-time air quality, and receive filter replacement reminders. The app also provides additional features such as historical air quality data, customization options, and firmware updates.

Does the Smart Air Purifier have a mobile app?

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What is the coverage area of the Smart Air Purifier?

The coverage area of the Smart Air Purifier 4 depends on the model and fan speed settings. On average, it can cover a room size of up to 300-500 square feet with multiple air exchanges per hour, which is suitable for most bedrooms, living rooms, offices, and small to medium-sized spaces. However, it's always recommended to check the product specifications and choose the right purifier size based on your room size and specific needs. Regenerate response

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