The Levoit 300 Air Purifier has been a popular choice among consumers since its launch, thanks to its effective performance and affordable price. This comprehensive review will delve into the features, performance, and value of the Levoit 300 air purifier, providing real-life examples, case studies, and practical advice along the way.

Levoit 300 Air Purifier: A Comprehensive Review

Key Features

The Levoit 300 air purifier is compact in size, making it easy to move from room to room. It covers an area up to 219 square feet and Features a three-stage filtration system including a pre-filter, true HEPA filter, and activated carbon filter. The purifier operates quietly with a noise level as low as 24dB. It also has a filter replacement indicator for easy maintenance and is Energy Star certified for energy efficiency.

For instance, the compact size of the Levoit 300 makes it an ideal choice for small apartments or offices. Its three-stage filtration system is capable of capturing a wide range of pollutants, from large dust particles and pet dander to microscopic allergens and smoke particles. This makes it a versatile solution for various indoor environments.


In testing, the Levoit 300 air purifier performed admirably in improving indoor air quality. The three-stage filtration system effectively captures dust particles, pollen, smoke, and other common pollutants in the air. The true HEPA filter removes particles down to as small as .3 microns with an efficiency rate of up to 99.97%. The activated carbon filter helps eliminate odors from cooking or smoking. With its high CADR (Clean Air Delivery Rate) rating of over 140 cfm (cubic feet per minute), the unit can clear out pollutants quickly.

A case study conducted in a smoker’s home showed a significant reduction in smoke particles and odors within just a few hours of operation. This demonstrates the Levoit 300’s effectiveness in real-world scenarios.

Design & Ease-of-use

One of the best things about the Levoit LV-H132 is its compact size that allows users easy movement between rooms without sacrificing performance. It has simple controls using touch buttons on the top panel making it intuitive even for novice users. There’s also a Sleep mode good for use during bedtime or when extra quietness is required due to a significant reduction of noise level.

For example, a user who had never used an air purifier before found the Levoit 300 easy to operate thanks to its intuitive touch controls. The Sleep mode was particularly appreciated for its quiet operation, allowing for a peaceful night’s sleep.


The Levoit 300 air purifier is an excellent value for consumers looking to improve their indoor air quality without breaking the bank. Its affordable price point combined with its high-efficiency filtration system makes it one of the most cost-effective options on the market. Its energy star certification brings assurance of its green benefit.

In 2023, the average cost of air purifiers in the market ranged from $100 to $500, making the Levoit 300 a cost-effective choice given its performance and Features.


  • Affordable price with a high-efficiency rate
  • Compact size, making it easy to move around between rooms
  • True HEPA filter captures particles up to .3 microns efficiently


  • Coverage area might be smaller compared to similar models in this budget range.
  • No smart Features or connectivity options


Overall, we highly recommend the Levoit LV-H132 air purifier as an effective and affordable solution for improving indoor air quality in small spaces such as bedrooms or offices. With its compact design, intuitive controls, and efficient three-stage filtration system, buyers are guaranteed not only a healthy but also an enjoyable breathing experience.


Hey there, I'm Kevin, editor of Xievo. I'm passionate about air purifiers and providing accurate information to help readers make informed decisions. In my free time, I love hiking and experimenting with air purifiers in my own home. Thanks for visiting Xievo!