Levoit Core 300s vs 400s: Which is Right For You in 2023

The Levoit Core 300s and 400s are both great air purifiers, but they offer different benefits. The 300s is quieter and more energy efficient, while the 400s has a higher CADR rating and comes with a few additional features. Which model should you choose?

In this blog post, I’m going to compare and contrast the Levoit Core 300s vs 400s so that you can make an informed decision about which one is right for you. Keep reading to learn more!

Levoit Core 300s vs 400s Design & Size

The Levoit Core 300s and 400s both feature the signature cylindrical shape and real 360 degree air inlet of other Levoit devices. The bottom-to-top air flow system concept is used in both purifiers to ensure effective air circulation. The Core 300s is smaller than Core 400s, weighing only 5.95 pounds, while the Core 400s weighs 11 pounds.

Both purifiers have a handle behind them to help with lifting. The top of each purifier has a control panel with a sleek design. The Levoit logo is prominently featured on both devices. Replacing the air filter is easy to do by flipping the device and removing the filter cover.

These purifiers are designed to be placed virtually anywhere in your house without limiting the performance. So regardless of the size of your home, the Levoit Core 300s or 400s is a great option for you.

Levoit Core 300s vs 400s Filters:

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As we have seen, the Levoit Core 300s and 400s use the same type of filters. These are designed to reduce allergens, viruses, pollen, and bacteria particles in the air.

Pre-filter: The first stage of filtration is the pre-filter. This is designed to capture most of the large objects in the air. The pre-filter, vacuumable and can be reused for a long time.

True HEPA filter: The second stage of filtration is the true HEPA filter, designed to reduce 99.97% of particles as small as 0.3 microns, Levoit calls it HEPASmart technology.

I see it as a direct response to the well-known “HEPASilent technology” used by its closest competitor – the Blue Pure 411 Auto. Levoit Core 300S, offers customizable choices, including the conventional air filter. The replacement filter is available in a 2-pack and 4-pack.

Activated Carbon Filter: The third stage of filtration is the activated carbon filter, captures and neutralizes smoke, and odors from the kitchen, pets, or even the outdoors. Levoit ARC formula for high-density activated carbon filter.

The bottom line is that the Levoit Core 300s and 400s are perfect similar air purifiers in terms of their filtering capabilities. The main difference between them is that the 400s model has a higher CADR rating and is therefore better suited for larger rooms. If you have a smaller room, the 300s will be more than adequate.

Levoit Core 300s vs 400s Room Coverage:

The Levoit Core 300s and 400s room coverage is quite impressive. The ACH of the Core 300s is 5X, meaning it can purify a room up to 5 times per hour. The CADR of the Core 300s is 134 Dust/ 126 Smoke/ 154 Pollen (cfm), which is quite good for a low-range air purifier. The Levoit Core 400s has a similar ACH of 5X and a CADR of 247 Dust/ 244 Smoke/ 269 Pollen (cfm).

Both of these models are Energy Star certified, meaning they are very efficient at cleaning the air in a room. Overall, the Levoit Core 300s and 400s are both great choices for an air purifier, and they would be a great addition to any home.

Levoit Core 300s vs 400s Noise Level:

The Levoit Core 300s is one of the quietest air purifiers on the market, with a noise level of only 22 decibels. The Levoit Core 400s is even quieter, with a noise level of only 24 decibels. Both of these air purifiers are significantly quieter than older models from this company, thanks to the new QuietKEAP technology.

This technology uses rubber pads to absorb sounds made by the fan, so you won’t even notice the purifier is running. Whether you’re using it on the highest setting or the lowest setting, these purifiers will run quietly and efficiently, without disrupting your home life.

Levoit Core 300s and 400s Power Consumption:

The Levoit Core 300s and 400s are both very energy efficient air purifiers, with power consumptions of just 26 watts and 38 watts respectively. They are both on track to consume less than half the electricity of the previous model, and have well-deserved Energy Star ratings.

If you use either of them for eight hours every day, the annual cost will be roughly $9. With the Auto Mode feature, you may save even more money on your power bill.

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Levoit Core 300s vs 400s Features Comparison:

The Levoit Core 300s and 400s both come with additional features that make them stand out from other air purifiers on the market. One of the most notable features is the VeSync app, which allows users to control the device and monitor indoor air quality.

The Levoit Core 300s is also equipped with a laser dust sensor, making it more effective at detecting and cleaning airborne particles.

Additionally, the Levoit Core 400s comes with a Smart Sensor (named Airsight Plus) which automatically adjusts the fan speed based on the amount of airborne particles detected. Both models also include a timer, child lock, and LED indicator for filter replacement.

Related FAQs:

Which Levoit is best for smoke?

The Levoit Core 300s is the best air purifier for smoke, thanks to its high CADR rating and activated carbon filter. The Levoit Core 400s is also a great choice for smoke removal, but it is slightly less effective than the 300s. If you have a small room, the Levoit Core 300s will be more than adequate. If you have a larger room, the Levoit Core 400s will be a better choice.

How often should I replace the filter on my Levoit air purifier?

The Levoit air purifiers come with filters that should be replaced every 6-8 months, depending on usage. The filters are available in 2-packs and 4-packs, so it’s easy to stock up and replace them as needed. It’s important to replace the filters on your air purifier regularly, as they can become clogged with dirt and dust over time. This can reduce the efficiency of the purifier and cause it to work less effectively.

Can you clean Levoit CORE 300 filters?

Yes, the Levoit CORE 300 filters can be cleaned. However, it is not necessary to clean them as often as you would need to replace them. The filters should be replaced every 6-8 months, depending on usage. If you choose to clean the filters, they can be washed with warm water and soap. Let the filters air dry completely before putting them back in the purifier.

Where are Levoit products made?

Levoit products are designed in California and manufactured in China. Levoit is committed to providing high-quality products at an affordable price, and they work closely with their manufacturing partners to ensure that their products meet this standard. Levoit products are backed by a 1-year warranty, so you can be confident in their quality.

How long does it take for the Levoit CORE 300 to purify a room?

The Levoit CORE 300 is designed to purify rooms up to 161 sq. ft. It will take the purifier about 30 minutes to complete a full cycle of air circulation in a room of this size. The CADR rating for the Levoit CORE 300 is 135 CFM, which means it can circulate the air in a room up to 161 sq. ft. in size every 30 minutes.

Bottom line:

The bottom line is that the Levoit Core 300s and 400s are both great air purifiers that offer different benefits. The 300s is quieter and more energy efficient, while the 400s has a higher CADR rating and comes with a few additional features. If you’re looking for an air purifier to use in a small space, the 300s would be a great choice.

If you have a larger room or want an air purifier with more features, the 400s would be a better option. Whichever model you choose, you can be sure you’re getting a high-quality product that will help improve your indoor air quality.