Levoit LV-H135 Air Purifier: Your Ultimate Solution for Clean Air

If you’re looking for a powerful air purifier that can keep your home’s air clean and fresh, the Levoit LV-H135 is an excellent choice.

This air purifier is designed to remove particles and allergens from the air, helping to reduce the risk of respiratory problems and allergies.

So, whether you’re a health-conscious individual looking to breathe cleaner air or someone interested in the latest air purifier technology, keep reading to discover everything you need to know about this device.

In this article, we’ll take a closer look at the Levoit LV-H135 Air Purifier and explore its features, benefits, and how it works.

Let’s get started!

Levoit LV-H135 featured image

Levoit LV-H135 Overview

Product Dimensions13.39″D x 13.58″W x 24.61″H
Power SourceAC
Item Weight13.7 Pounds
Control MethodTouch
Filter TypeHEPA
Floor Area463 Square Feet
Noise Level26 dB
Particle Retention Size0.3 Micron
Controller TypeHand Control
Wattage45 watts
Item Weight13.7 pounds
Country of OriginChina
Item model numberLV-H135
Customer Reviews4.7 out of 5 stars
Best Sellers Rank#3,906 in Home & Kitchen (See Top 100 in Home & Kitchen)
#22 in HEPA Filter Air Purifiers
Care instructions1. Wipe the outside of the air purifier with a dry cloth. Do not clean with water or any other liquid, to avoid risk of electric shock.
2. Clean the outside of the filter with a brush or vacuum each month to prevent buildup of hair or dust. Do not clean the filter with water or other liquid., On average, the filter should be replaced every 6-8 months
Assembly requiredNo
Number of pieces1
Warranty DescriptionEvery Levoit product comes with a 1-year warranty and the option to extend it by 1 additional year!
Batteries requiredNo
Included Components1 x Air Purifier 1 x 3-Stage Filter (Pre-Installed) 1 x User Manual

The LV-H135 is a true HEPA air purifier with a three-stage filtration system.

It is designed for large rooms up to 785 square feet, making it perfect for living rooms, bedrooms, and offices.

It has a CADR rating of 360 CFM, which means it can purify the air in a large room quickly and efficiently.

The LV-H135 has a smart auto mode that adjusts the fan speed based on the air quality in your room.

It also has a sleep mode that reduces noise levels and dims the display lights, making it perfect for bedroom use.

One of the unique features of the LV-H135 is its built-in casters, which make it easy to move from room to room.

It also has a filter replacement indicator that lets you know when it’s time to replace the filters.

Levoit LV-H135 Filter System

The Levoit LV-H135 Air Purifier has a three-stage filter system that effectively removes pollutants and allergens from the air.

The first stage is the pre-filter, which captures larger particles such as pet hair and dust.

This filter is washable and reusable, making it cost-effective and eco-friendly.

The second stage is the True HEPA filter, which captures 99.97% of particles as small as 0.3 microns. This includes pollen, mold spores, and pet dander.

The True HEPA filter is essential for those with allergies or asthma, as it helps reduce symptoms.

The third stage is the activated carbon filter, which helps to remove odors and harmful gases such as formaldehyde and VOCs.

This filter is especially useful for those who smoke or live in areas with high pollution levels.

It is recommended to replace the filters every 6-8 months, depending on usage.

The Levoit LV-H135 Air Purifier has a filter replacement indicator that reminds you when it’s time to change the filters.

Replacement filters are available on the Levoit website or on Amazon.

Levoit LV-H135 Smart Features

The Levoit LV-H135 air purifier comes packed with smart features that make it easy and convenient to use.

Here are some of the smart features that you’ll love:

Auto Mode

The auto mode feature is designed to automatically adjust the fan speed based on the air quality in the room.

This means that the air purifier will work harder when the air quality is poor and slow down when the air quality is good.

This feature ensures that you always breathe clean air without having to adjust the fan speed manually.

Smart Sensor

The smart sensor feature detects the air quality in the room and displays it on the air purifier’s LED display.

This feature helps you to monitor the air quality in your room and make adjustments accordingly.

You can easily see when the air quality is poor and take steps to improve it.

Sleep Mode

The sleep mode feature is designed to operate the air purifier quietly, with minimal disturbance to your sleep.

This feature reduces the fan speed and noise level, ensuring that you get a good night’s sleep while breathing clean air.


The timer feature allows you to set the air purifier to run for a specific amount of time.

This feature is useful when you want to run the air purifier for a specific duration, such as when you are leaving the house or going to sleep.

You can set the timer for up to 8 hours.

Levoit LV-H135 Air Quality and Performance

One of the key factors that determines an air purifier’s performance is its CADR rating.

Levoit LV-H135 room coverage

The LV-H135 has a CADR rating of 360 cubic feet per minute (CFM), which means it can effectively clean the air in a room up to 795 square feet in size.

This makes it a great choice for larger rooms, such as living rooms or bedrooms.

Another important factor to consider when choosing an air purifier is its ACH (air changes per hour) rating.

The LV-H135 has an ACH rating of 4, which means it can clean the air in a room up to four times per hour.

This is a decent rating that ensures the air in your room is constantly being refreshed and cleaned.

Levoit LV-H135 Health Benefits

If you suffer from allergies, asthma, or other respiratory problems, the Levoit LV-H135 air purifier can help you breathe easier.

The LV-H135 is also effective at removing pet dander, dust mites, and other common indoor pollutants.

According to the American Academy of Allergy, Asthma, and Immunology, allergies affect more than 50 million people in the United States.

Allergies can cause many symptoms, including sneezing, runny nose, itchy eyes, and congestion.

The LV-H135 can help reduce these symptoms by removing allergens from the air.

In addition to reducing allergy symptoms, the LV-H135 can also help reduce the risk of asthma attacks.

Levoit LV-H135 auto mode

Asthma is a chronic respiratory disease that affects more than 25 million people in the United States.

Various factors, including allergens, irritants, and exercise, can trigger asthma attacks.

The LV-H135 can help reduce the number of asthma triggers in your home, which can help reduce the risk of asthma attacks.

Finally, the LV-H135 can help reduce the risk of mold growth in your home.

Mold is a common indoor pollutant that can cause various health problems, including allergies, asthma, and respiratory infections.

The LV-H135 can help remove mold spores from the air, which can help prevent mold growth in your home.

Levoit LV-H135 Noise and Power Consumption

Levoit LV-H135 power consumption

When it comes to air purifiers, two of the most important factors to consider are noise and power consumption.

You want an air purifier that will effectively clean the air in your home without being too loud or using too much energy.

The Levoit LV-H135 air purifier is a great option for those who are looking for an air purifier that is both quiet and energy-efficient.

This air purifier has a noise level of just 26 dB, which is quieter than a whisper.

This means that you can use it in your bedroom or office without being disturbed by the noise.

Some reviews also claim that it’s very quiet and has an incredible air flow even on the highest fan setting.

In terms of power consumption, the Levoit LV-H135 air purifier is also very efficient.

It has a maximum power consumption of just 45 watts, which is lower than many other air purifiers on the market.

This means that you can use it for long periods of time without worrying about your energy bill.

Additionally, the LV-H135 has a low standby power consumption of less than 0.8 watts.

This means that even when the air purifier is not in use, it still uses very little energy.

Levoit LV-H135 Pros and Cons

The Levoit LV-H135 Air Purifier is a popular device that can help you breathe cleaner air.

Here are some pros and cons to consider before purchasing this air purifier:


  1. Solid performance: The Levoit LV-H135 Air Purifier has a great performance that you can rely on. It has a high CADR rating, which means it can clean the air in large rooms quickly and efficiently.
  2. Great add-ons: The Levoit LV-H135 Air Purifier comes with some great add-ons. For example, it has a smart feature that allows you to control the device with your phone. It also has a night light that can help you sleep better.
  3. Powerful yet elegant design: The Levoit LV-H135 Air Purifier has a sleek and elegant design that can complement any room. Despite its small size, it has a powerful motor that can clean the air quickly.
  4. Low power consumption: The Levoit LV-H135 Air Purifier has a low power consumption rate, so it won’t significantly increase your electricity bill.


  1. A little bit noisy: The Levoit LV-H135 Air Purifier can be a little bit noisy, especially when it is working at high speed. However, the noise is not too loud to be unbearable.
  2. Weak power cord: The power cord of the Levoit LV-H135 Air Purifier is a bit weak and may break easily if you move the device around too much.
  3. High filter cost: The Levoit LV-H135 Air Purifier filter can be a bit expensive to replace. However, you can extend the filter’s life by cleaning it regularly.

Levoit LV-H135: Our Verdict

Do we recommend investing in the Levoit LV-H135 air purifier?


It is a great investment for anyone who wants to improve the air quality in their home or office.

Its advanced filtration system quickly captures unwanted particles, promoting better overall health and well-being.

With its sleek design, quiet operation, and user-friendly features, the Levoit LV-H135 is a convenient and cost-effective option for anyone looking to breathe cleaner, healthier air.

When it comes to maintenance, the LV-H135 is easy to clean and maintain.

The filters are easy to replace, and the purifier comes with a filter replacement indicator that lets you know when it’s time to change the filter.

Some users say you’ll need more filter replacements if your house is dusty or if you have hairy pets as this device moves a lot of air every hour.

This is a great way to ensure that you’re always breathing clean air and that the purifier is doing its job effectively.

If you’re in search of a high-quality air purifier that can help you achieve better indoor air quality, the Levoit LV-H135 Air Purifier is definitely worth considering!

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