Customers are impressed with the PlasmaPro 400s Smart Air Purifier, particularly noting a significant improvement in air quality and quiet operation. Users also appreciate its ease of use, helpful app, and effective odor removal. The sleek design, long filter life, and appropriate size for various rooms are additional benefits, though a few find the price point a concern.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 7 Showing 121-140 of 772 reviews
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Awesome product
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works well and efficient takes away odor and keeps room fresh and cool
I would recommend this to a friend
Pros mentioned:
Air quality, Noise level
Rated 5 out of 5 stars
Great Air Purifier
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I believe this is a great value air purifier.
My kids are able to breathe better at night and it is very quite in operation.
Overall, I'm very happy that I purchased this product.
I would recommend this to a friend
Pros mentioned:
Air quality, Noise level
Rated 5 out of 5 stars
Great purchase definitely recommend
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great and the air quality has been so much better, my favorite is the night time setting its so quiet i have to make sure its still on, and the app for it is great and easy to use
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
Makes me feel better about my dusty house.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Quiet, works very well. Does attract the animal hair to the sides, so you have to dry wipe the intake on the side of the filter daily, no biggie.
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Great Product
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It works great. it has cause my allergies to go down drastically and helps with the smell of the cats litter. It helps with the smoke and the smell when cooking.
I would recommend this to a friend
Pros mentioned:
App, Ease of use
Rated 5 out of 5 stars
Lightweight Heavy Duty Purifier
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very easy to use and install. I love how you can control it from your phone regardless of where you are. Very handy to know how much dust and particles you have. I will be purchasing more products from Levoit. 2 thumbs up.
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Clean air
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Posted . Owned for 9 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Having health issues with allergies needed an air purifier and this one fits the bill. Various levels on fan and not too loud. Seems to be helping
I would recommend this to a friend
Pros mentioned:
Air quality, Ease of use
Rated 5 out of 5 stars
Love it!
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great - easy to set up and use and seems to make the air better. Allergies have improved - got it because our new carpeting was irritating our allergies.
I would recommend this to a friend
Pros mentioned:
Air quality, Noise level
Rated 5 out of 5 stars
Great Fan for the Fam
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love this purifier. I bought it for my newborn's baby room. It can be quiet when I want or be louder and create some white noise. Higher setting are a very smooth consistent sound. The air smells nice after being purified, and I can control it with my phone.
I would recommend this to a friend
Rated 5 out of 5 stars
Really works
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
The plasma pro is so worth it. This air filter noticeably takes smells out of the air.
I would recommend this to a friend
Pros mentioned:
Air quality, Noise level
Rated 5 out of 5 stars
Works Great
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This air purifier works great. I can control it with Alexa or my iPhone. It’s relatively quiet and you can set a work schedule. It cleans the air quickly and very efficiently. I definitely recommend this product.
I would recommend this to a friend
Pros mentioned:
Air quality, Noise level
Rated 5 out of 5 stars
Great Filter
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was searching for a home HEPA for months. I came across the reviews on this and got it for a discount during Black Friday. I really love this filter. It is quiet and I notice a big difference in air quality in my home. I bought another one for my office.
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
One of the best air purifier I have bought.
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I love it, it’s very compact, lightweight, great on space , I love the 5 speeds , and can hardly tell it’s on , super quite, def recommend this air purifier.
I would recommend this to a friend
Pros mentioned:
Ease of use, Noise level
Rated 5 out of 5 stars
Levoit PlasmaPro-400 HEPA Air Purifer
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I got this brand because my niece had it in her home. She spoke highly of it. We decided that was the one to get also. It is very easy to operate and we are happy with it. It is very quiet.
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Great for someone who suffers with allergies
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Posted . Owned for 6 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I suffer from dog dander and other dust allergies. I put one of these in my living room and the air quality is so much better. This purifier has help with the air quality in my home. I have a fireplace and it helps curculate the air when it is on. The air isn’t as dry with this product and my allergies have gotten much better. I think everyone should have an air purifier in the rooms you spend the most times in. I also love how the air purifier tells you what the air quality is.
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Definitely worth the cost
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was not sure if we really needed this but both my wife and I have had sore throats and allergies since we moved. When I first cut it on the lights were green but the reading continue to drop until we got the very clean blue light. Still was not sure if it made a difference until New Years. Even before I could smell the smoke from the fireworks the Air Purifier automatically turned the fan on higher to clear the air. Later it was back to normal levels. The same happen with almost burnt toast smell from the kitchen. It noticed the difference and clean the air quickly. The only problem I had was my fault. I was “pushing” the screen and nothing was happening. It is truly a touch screen. The app also works great so you can program it to fit your need. It has definitely reduced our allergy problems. I do recommend it 100%.
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
Is a great product at a great price
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Is quiet and we have noticed fewer allergens in the air. It does a great job of removing odors too. We also got it on sale for a really good price.
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Levoit 400s- great!
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Nice air purifier, liked it so much, that I bought a second one. the PM meter on the purifier seems accurate compared to air quality monitors I have from a different brand. Gets the job done. It looks nice too!
I would recommend this to a friend
Pros mentioned:
Noise level, Overall performance
Rated 5 out of 5 stars
A must if your wife is sensitive to odors.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great. You can monitor air quality via the app. Super quiet. Elimanates orders. Tested by passing gas routinely then asking my wife to come into the room. She never said it smelled foul. Highly recommended.
I would recommend this to a friend
Pros mentioned:
Air quality, App
Rated 5 out of 5 stars
Does the trick
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to set up right out of the box. Seems to have readings that correlate with expected air quality. Love the ability to control with the app, havent had any difficulties with connection yet.