Coway AP-1512HH vs Levoit 300s Comparison- Which is Better?

Comparing the Coway AP-1512HH vs Levoit 300s air purifiers can be confusing. The Coway AP-1512HH has a higher CADR rating, making it more effective at quickly releasing particles from the air and giving better coverage in larger rooms. It also offers more accurate filter life tracking, plus an impressive 10-year warranty on the fan motor. The Levoit 300s is still a powerful model, with smart phone connectivity and a great price tag, but its lower CADR rating leaves it lacking when compared to the Coway AP-1512HH. Coway AP-1512HH vs levoit 300s comparison is given below-

Coway AP-1512HH vs Levoit 300s Comparison

The comparison of Coway AP-1512HH vs levoit 300s on some important parameters is given below-


Both the Coway AP-1512HH and the Levoit 300s are good air purifiers. The Coway is more powerful, but at a higher price point than the Levoit. It covers larger rooms faster and is whisper quiet while operating. In contrast, the Levoit 300s provides less power but also room coverage while remaining silent during use. Ultimately, which purifier works better depends on the size of the space and budget considerations.


Coway AP-1512HH and Levoit 300s are two of the best performing air purifiers on the market. Coway offers a higher performance than Levoit, with bigger coverage area and higher CADR ratings. The AP-1512H is significantly heavier, with its 14 pound weight compared to the 4 pounds of Levoit’s LV-PUR300S model. Therefore, choosing between the two will depend upon your specific needs. If you need high-end performance and large coverage area then Coway is worth its weight; otherwise Levoit offers great value for its lightweight design.

Coverage- Which room size it is best for?

Coverage- Coway AP-1512HH is known to provide better coverage than levoit 300s. It has a CADR rating of 410m3/h compared to the 306m3/h of Levoit making it suitable for rooms up to 361 sq. ft while Levoit is limited to 219 sq. ft.

Room Size- For smaller room sizes up to 219 sq. ft, Levoit 300s is the preferable option as its filter replacement cost is much lower while for particles greater than 300 sq.ft, Coway AP-1512HH is worth considering due to its superior coverage and efficient filters.

CADR and Filters- Life, replacement and Indicators

Coway AP-1512HH and Levoit LV-H133 300S are two powerful air purifiers. Coway AP-1512 HH boasts an impressive Clean Air Delivery Rate (CADR) of 246 cubic ft./min, much higher than the Levoit LV-H133 300S’s CADR of 150 cubic ft./min. This makes Coway AP-1512HH the more efficient choice in terms of clearing the air quickly.

Coway AP-1512HH also provides more comprehensive filtration with an activated carbon filter and a true HEPA filter as opposed to the single true HEPA filter in the Levoit LV-H133 300S. Additionally, Coway filters last longer with a lifespan of up to 5375 hours before needing replacement, versus 3650 hours for the Levoit unit’s filter life indicator. However, The Levoit LV-H133 300S features a particle indicator that lets you know when your air is clean which makes it easier to maintain and replace filters on time ensuring better air quality over a longer period of time.

Overall, Coway AP-1512HH offers superior performance compared to the Levoit LV-H133 300S due to its higher CADR, improved filtration system and higher filter life expectancy together with its ease of indicator telling you when it needs cleaning or replacing making it the better choice between these two models.

Modes, Wifi, Ionizer and Timer

The Coway AP-1512HH and Levoit 300s both feature multiple operating modes — timer, sleep mode, and auto mode — as well as Wifi connection and ionizer function.

The Coway Air Purifier has a more advanced timer: it allows owners to set up to four independent runtimes for operation throughout the day. It also includes an additional sleep mode setting that help conserve energy when the air purifier is not in use. The Levoit air purifier also includes a timer, but only two settings can be programmed at any one time.

The Coway AP-1512HH provides superior Wifi connectivity that allow users to connect with mobile phones or tablets for remote control from anywhere in the world. Additionally, it features an ionizer which helps electric particles capture small airborne particles, disinfecting the air by killing bacteria and other pathogens in the room. The Levoit 300s does not have Wifi nor an ionizer feature which makes the Coway AP-1512HH a better choice overall.

Noise Levels

When it comes to noise levels, the Coway AP-1512HH provides excellent performance. It has a noise level of about 27 dB, which is very low and barely detectable. On the other hand, the Levoit 300S is slightly louder with a noise level of about 34 dB. While this isn’t overly loud, it can still be quite annoying if you are trying to achieve a quiet environment.

Overall, the Coway AP-1512HH is undoubtedly the quieter option between these two air purifiers. It’s whisper-quiet operation ensures that it won’t disrupt your peace and quiet while being highly effective at removing airborne pollutants from your home. Therefore it’s the better choice if you’re looking for a quieter air purifier in your home.


Coway AP-1512HH is a popular choice when it comes to air purifiers due to its superior air filtering capacity. It comes with an exclusive 7-year warranty, which makes it one of the best options in terms of value for money. On the other hand, the Levoit 300s also offers good air filtration but comes with a 3 year warranty.

Both the Coway AP-1512HH and the Levoit 300 exhibit excellent air filtering capacity, however the 7-year warranty offered by Coway AP-1512HH makes it a better option in terms of quality assurance and long term savings. Therefore, overall Coway AP-1512HH provides a better choice as compared to levoit 300s when considering warranty coverage.


Coway AP-1512HH air purifier is a powerful and effective product that uses an advanced HEPA filter that can remove 99.97% of particles with its four-stage filtration system. It also has the capability to operate very quietly and it also has many innovative features such as sleep timer and air quality monitor. On the other hand, Levoit 300s is a budget friendly air purifier which uses a three-stage filtration system. This model is lightweight and energy efficient, which makes it easy to move from room to room. Both models have advantages and disadvantages when it comes to price, so depending on your needs you must decide which one is better suited for you.

Coway AP-1512HH vs levoit 300s- Which is better and Why?

• Comparing the Coway AP-1512HH and the Levoit 300S, some key features must be considered.

• The Coway AP-1512HH is more powerful, providing better air purification with four-stage filtration, including a HEPA filter and an activated carbon filter.

• The Levoit 300S also provides three stages of filtration with a pre-filter and true HEPA filter but lacks the power of the Coway’s activated carbonfilter.

• Additionally, the Coway AP-1512 has a larger coverage area than the Levoit 300s, allowing it to purify up to 360 sq ft efficiently. On the other hand, the Levoit covers 253 square feet with its small size.

• Regarding price considerations,the Levoit 300S is more affordable when compared to the Coway AP-1512HH which has a higher price tag due to its advanced features.

• Taking all this into account, both units have advantages and disadvantages. Ultimately, it will depend on what your needs are as to which unit will be better for you – if you need portability and affordability then go with the Levoit 300S; however, if you require power then go for the Coway AP-1512HH .


How quickly do each of these air purifiers clean the air?

The Coway AP-1512HH has a CADR rating of 243 CFM and can fully purify a room in 8 minutes, whereas the Levoit Vista 300s has a CADR rating of 222 CFM and can purify the same space in 10 to 15 minutes.

What types of particles do these air purifiers remove from the air?

Both the Coway AP-1512HH and Levoit Vista 300s are effective at removing smoke, mold, pet dander, dust mites, pollen, and other allergens from your living space.

Which model is quieter?

The Coway AP-1512HH operates at quiet levels between 24.4 and 53 dB (decibels), while the Levoit Vista 300s operates much quieter with sound levels at 27 dB or lower depending on fan speed.

Does one produce more ozone than the other?

Neither model produces much ozone when in operation and are both safe for use around humans and animals.

Are either of them Energy Star certified?

Yes! Both models are certified by Energy Star® for their superior energy efficiency ratings.


I hope you like reading on Coway AP-1512HH vs levoit 300s.

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