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If you’re concerned about indoor air quality, you might be wondering which is the best Levoit air purifier. While the basic technology is the same from one air purifier to another, Levoit is best known for creating air-quality appliances that leverage a combination of HEPA and activated carbon filters. This ensures that most major pollutants are effectively removed from the air.
But you might also be worried about CADR scores and emissions — two areas where Levoit air purifiers excel. These devices, like some of the best air purifiers on the market, have strong CADR scores, which means they can effectively move air in a room with compatible square footage. And because they’re CARB-compliant, they are guaranteed to release extremely low levels of emissions like ozone as a byproduct of activity. Keep reading our best Levoit air purifier buying guide to learn more.
Award: TOP PICK
WHY WE LIKE IT: It is ideal for a small room, and has multiple filter choices for users to choose from. It is also very quiet and gets rid of harmful odors.
Similar to the Bissell MyAir 2780a, the Levoit Core 300 air purifier is a quiet and portable air purifier that boasts a 360° intake and can clean the air in a 547 sq ft room in as little as 30 minutes. The air purifier has a decent Clean Air Delivery Rate (CADR) of 141 CFM and is perfect for users who suffer from asthma or dust allergies. It also comes with a high-efficiency activated carbon filter to eradicate any foul smells and odors, and with a wide variety of replacement filters to choose from, users will be able to decide on a pick that best serves their interests. Unfortunately, the air purifier does not have any smart features.
With an H13 True HEPA filter installed, as you’d find on the Dyson Pure Hot + Cool HP04 unit, the air filter is easily able to eradicate up to 99.97% of unwanted airborne particles, and with its QuietKEAP technology, the air purifier is engineered to operate quietly when switched to night mode. When set to its lowest fan speed, the air purifier remains as quiet as 24dB, allowing for a quiet and peaceful sleep for those that would like to leave it on overnight.
Award: HONORABLE MENTION
WHY WE LIKE IT: It is very lightweight, portable, and has a night mode that keeps it silent enough not to disrupt sleep.
The Levoit LV-H132 is an easy-to-use air purifier with a three-stage filtration system perfect for eliminating air dust, pet dander, pollen, and allergens from your living space. Its filtration system consists of an activated carbon filter for trapping foul odors and smoke, a True HEPA filter for catching 99.97% of airborne pollutants, and a fine preliminary filter for eliminating dust mites, large particles, and pollen from one’s living space. It also has five buttons for easy control, but it does not have any smart features and does not come with a remote.
Nonetheless, the air filter is an excellent option for users who would want to keep it on overnight, and this is because of its super-quiet operation. The air filter maintains a noise level of only 25 dB, which is hardly loud enough to wake anyone up from their sleep. Weighing only 6 pounds, the LV-HV132 is pretty easy to move around, and with a filter change indicator, users will always know when a filter replacement is due.
Award: BEST FOR SMART FEATURES
WHY WE LIKE IT: It can be controlled or activated through voice, and adjust its fan speed based on room air quality. It is also ideal for large spaces and has a programmable timer.
The Levoit Core 400S is both a smart and high-performance air purifier that can easily clean up a space of up to 1005 sq ft twice in an hour, making it ideal for large rooms. Its three-stage filtration process involves using an H13 True HEPA filter that gets rid of pollutants as small as 0.3 microns in size and a fine pre-filter that captures large particles such as pet fur lint and dust. Filters like this make for the finest air purifiers for dust. Additionally, this air purifier also has an activated carbon filter that eliminates household odors from the air, but the expensive cost of filter replacement may put some off.
Regardless, most people will be glad to know that the air purifier can also be controlled through their smartphone, as long as they make sure to download the VeSync app and connect it to their air purifier. This is all possible because the Core 400S can connect to a Wi-Fi network. Alternatively, owners might also elect to add the air purifier to their home devices so that they can control it by voice through Google Assistant or Alexa. The air purifier also comes with AirSight Plus Technology to measure air quality and an auto mode that correspondingly adjusts the fan speed.
Award: BEST FOR EASE OF USE
WHY WE LIKE IT: It is very silent when set to its lowest setting and has a timer that can automatically be programmed to shut off after some hours.
The Levoit Vital 100 is an ozone-free air purifier that promises to eliminate up to 99.97% of airborne pollutants through its three-stage filtration process. The air purifier has a Clean Air Delivery Rate (CADR) of 130 CFM, so it will be able to clean out the air in a 500 sq ft space as quickly as 30 minutes. Users will also be able to decide when it is to be switched off, and since it has a three-stage filtration system, it is very efficient at eliminating at least 99.97% of airborne particles. However, it does not have any smart features.
The air purifier is also great for users who would like to keep it on overnight since, at its lowest level, it can be as quiet as only 24 dB. The air purifier is also pretty user-friendly, as owners will be able to set it to shut off after 2, 4, or 8 hours. Thanks to its filter indicator, users will always know when their filter is due for a replacement. Since it is also very energy efficient, users should not expect it to cause any severe increase in electricity costs.
Award: BEST FOR BIG SPACES
WHY WE LIKE IT: It is ideal for users with big spaces and those who prioritize quiet operation. It also has an air quality indicator for accurate air readings.
The Levoit LV-H135 is a reliable, ultra-quiet air filter that is perfect for users with large spaces, as it can clean up a 1,590 sq ft room once per hour. It comes with a nylon pre-filter to eliminate dust particles, an H13 True HEPA filter to eliminate up to 99.97% of airborne particles, and an activated carbon filter to get rid of fumes, smoke, and other household odors. Users will also appreciate its check filter indicator since it keeps users updated on its filter life, but its lack of a remote may deter some users.
The air purifier will keep its users informed regarding the air quality of their space through its air quality indicator. Since this display’s brightness can also be adjusted, users will be able to adapt it to their preferences quickly. The air purifier also has a sleep mode that users can switch it to for silent operation and a timer function that allows users to program it to operate for 2, 4, 6, or 8 hours before automatically shutting down.
Award: BEST FOR AROMATHERAPY
WHY WE LIKE IT: It is ideal for users who want to add a unique smell to their environment since it comes with an aroma pad for essential oils. It also has one button that makes it easy to control and is light enough to move around quickly.
The Levoit LV-H128 is a reliable large room filter that promises to have users enjoy its ease of use and the effectiveness of its three-stage filtration system. The air purifier has dual-sided H13 True HEPA filters that capture airborne particles up to 0.3 microns in size, a pre-filter that eliminates dust, pet fur, hair, and lint, and an activated carbon filter that takes care of unwanted odors. Unfortunately, it does not have a remote for more convenient operation.
Users who would like to add a particular fragrance to their living space will appreciate the option to add essential oils to the air purifier’s aroma pad and have it disseminate the scent of choice throughout their room. The air purifier also weighs only 3.3 pounds, so it will be very easy to move around anywhere. Using it is also pretty easy thanks to its simple button, which is designed to navigate all of its settings.
Levoit is a specific brand that almost exclusively creates appliances centered around various aspects of air quality. While the brand also makes humidifiers and diffusers, their air purifiers are popular because they’re user-friendly, and all models incorporate True HEPA filtration while being reasonably priced. Plus, they work best when used in a room with reasonable square feet of purification coverage. And this technology is found in both personal and whole-room versions. Levoit air purifiers are similar to the best Honeywell air purifiers. They serve the same purpose and use the same filtration system.
Some models also feature specially coated activated carbon filters designed to chemically decompose odor-causing particles. This means that Levoit air purifiers can remove dust, pollen, other allergens, cigarette smoke, volatile organic compounds (VOCs), odors, and mold spores. However, if you want an air purifier that removes and neutralizes pollutants in the air, check out some of the best photocatalytic oxidation air purifiers.
In particular, many Levoit air purifiers are specifically promoted as effective against wildfire smoke, making them a smart choice for people in regions vulnerable to this concern. Additionally, many of their air purifiers are also smart-enabled. So, along with controlling functions through a proprietary app, you can pair it with connected home devices or voice assistants for true remote management. So, if you want to know how much is an air purifier, keep in mind that additional features and filtration will cause the price to jump.
With so many air purifier brands on the market, you might be wondering what makes Levoit so special. One nice feature is that every purifier they offer comes with True HEPA filters — a fact that can’t always be said for every other manufacturer.
While the general technology and functionality behind air purifiers are fairly universal, a True HEPA filter means that your appliance can trap particles as small as 0.3 microns. This means that you’ll effectively remove 99.97% of particles in the air, including dust, cigarette smoke, pollen, and mold spores.
Another differentiator between Levoit air purifiers and other brands is that while they incorporate a triple filtration technology (pre-filter, True HEPA, and activated carbon filter), the appliance is fairly affordable. When compared to other brands known for their premium air cleaners, like Honeywell and Dyson air purifiers, Levoit is far more wallet-friendly. This makes it a more attainable solution for people with modest budgets.
Also, note that all of the Levoit air purifiers are CARB-compliant, a designation that means these devices are confirmed to have very low ozone emissions. CARB stands for California Air Resources Board, and it is an extension of California’s environmental agency that creates emission guidelines for appliances, vehicles, and any device that might release chemicals into the air.
CARB’s guidelines tend to be stricter than the federal Environmental Protection Agency’s (EPA) — making the “CARB-compliant” moniker a trustworthy choice for people concerned about breathing in harmful emissions. Specifically for air purifiers, being CARB-compliant means that they produce less ozone or other byproducts that can irritate vulnerable groups such as children, the elderly, and anyone with a respiratory condition.
Levoit is known for its three-stage filtration technology, but because it relies on mechanical filtration, the operation is the same as any other air purifier. Air is drawn in by a fan through an intake portal, where it passes through a pre-filter.
The pre-filter works to remove the largest particles from the air, which helps to extend the main filter’s lifespan. Once in the main chamber, the air is passed over the combination of True HEPA and an activated carbon filter, where the remaining contaminants are removed from the air. The clean air is then released back into the room through an outtake portal.
Another nice feature is that some Levoit air purifiers are smart-enabled. Along with using the physical control panel on the devices, owners can download the proprietary VeSync app or connect the appliance to their smart home systems or voice assistants. This will give you the option to adjust your appliance’s controls even when you’re not home.
One of the biggest benefits of purchasing a Levoit air purifier is that you get an incredibly effective appliance that removes pollutants from the air without the premium price tag. And, of course, the combination of True HEPA and activated carbon, along with a CARB-compliant rating, makes them one of the most reliable and safest options for any home or office.
As with any other air purifier brand, Levoits’ offerings are fairly durable, and the actual appliance will last for many years as long as you don’t abuse it. Instead, the better question is how frequently do the filters need to be replaced, and how much are they?
Note that all Levoit air purifiers have a three-stage filtration technology — including the personal purification models. This includes the pre-filter, a True HEPA filter, and an activated carbon filter. Thankfully, these filters combine True HEPA and activated carbon in one, meaning you only have to replace one filter periodically.
According to Levoit, the filters should be replaced every six to eight months to ensure that your air purifier works optimally. The price varies depending on your air purifier model. However, expect to spend between $29.99 and $62.99 per filter.
Levoit is a standout brand in terms of air quality. And while basic air purification technology is fairly standard across brands, there are a few key features with Levoit that make their appliances different from competitors. Along with basic questions about CADR scores, keep these other factors in mind as you shop for an air purifier.
Levoit makes a handful of personal air purifiers designed to be great desktop air purifiers, making them ideal for office workers. They’re also perfect air purifiers for dorm rooms, too. Personal cleaners might be a good investment if you’re spending time in a space where a whole-room air purifier isn’t a realistic option.
CADR stands for clean air delivery rate, and it references how effectively an air purifier can draw air into the unit compared to the total square footage of a room. It’s similar to BTU ratings for air conditioners in that the higher the number, the more effectively a device can draw in air for a larger room.
However, keep in mind that effective is not the same as efficient. While CADR can tell you whether or not an appliance is compatible with room size, it doesn’t confirm whether or not the filtration method is effective. Also, note that CADR scores can vary across pollutants and only apply to dust, smoke, and pollen.
Not all Levoit air purifiers are smart-enabled. However, they do have some models that are smart variants of existing versions. These models are compatible with the proprietary VeSync app and can also be paired with smart home devices or voice assistants.
The benefit is that you can adjust air quality settings before you arrive home. This can be ideal if you live in a region with wildfires or other air quality incidents.
If you prefer the idea of a “set it and forget it” type air purifier that you don’t need to tinker with every day, an air quality sensor is a must-have feature. The sensor will automatically detect when air quality has dropped and adjust the fan speeds to correct the problem.
More than likely, you don’t wake up in the morning fixated on whether or not it’s time to replace your filter. You have a life to live, which is why a replacement filter indicator is a great feature to have. Even Levoit’s personal air purifiers feature a reminder indicator to prompt you to replace the filter. Whole-room models also usually feature an indicator light when it’s time to replace your filter.
Bedrooms are a common place to have an air purifier, like the one you’ll read about in our Airdog X3 review. But no one wants a unit that’s so noisy it’s impossible to drift off to sleep. Levoit is known for having incredibly quiet air purifiers. In some cases, select models can emit as little as 27 decibels in the sleep setting. But all of the brand’s units have three fan speeds, with the first speed being the quietest option. Depending on the strength of the fan speeds, this may be a reason why it can feel like an air purifier puts out cold air.
Some of Levoit’s largest air purifier units are set on wheels, making them ideal if you want to shift between rooms. This isn’t always a common feature, but it can be incredibly convenient.
Compared to other premium air purification brands, Levoit is known for being an affordable and effective solution for maintaining or improving indoor air quality. Units vary from just over $50 to just under $300.