Customers love the PlasmaPro 400S Replacement Filter for its effectiveness in reducing allergies and its perfect fit. They appreciate its quiet operation and long-lasting performance. While some find the price to be a bit high, many are happy with the value it provides.
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 1 Showing 1-20 of 95 reviews
Rated 5 out of 5 stars
Great filter!
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love the fact that these stay in stock, that’s always a worry of mine when buying something like this expecting it to last!
I would recommend this to a friend
Pros mentioned:
Effective, Quiet
Cons mentioned:
Distraction
Rated 5 out of 5 stars
Great filter - easy to use - effective
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
quiet and effective. i know it works b/c when i cook and there's more smoke than normal, it turns up the filter and it works harder. good for me in Central Oregon too, w/ the smoke from forest fires. i breathe easier. i also keep it on at all times and it never distracts from my life.
I would recommend this to a friend
Rated 5 out of 5 stars
Great quality n effective
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love this purifier. The filter works great. The purifier lights up with a red ring when it's time to change. The filter was so dirty. It's alarming seeing what we breathe in our own home.
I would recommend this to a friend
Pros mentioned:
Effective, Quiet
Rated 5 out of 5 stars
Efficient
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is aasy to install and there's barely any sound. It gets the job done!
I would recommend this to a friend
Rated 5 out of 5 stars
Great choice
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This was a replacement filter for my air purifier. It was easy to install and is working very well. Very happy with this brand and would recommend it to anyone.
I would recommend this to a friend
Pros mentioned:
Effective
Rated 5 out of 5 stars
LEVOIT Hepa Air Unit
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
If it’s as full of matter when I do change the filter for the first time, I won’t be surprised! I am amazed at how quiet the LEVOIT Hepa Air unit is while in operation & how well the unit performs
I would recommend this to a friend
Pros mentioned:
Allergies, Long lasting
Rated 5 out of 5 stars
Very Helpful
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The filters last a long time, and the filter helps clear my room and make my allergies go away.
I would recommend this to a friend
Pros mentioned:
Quiet
Rated 5 out of 5 stars
400 true hepa
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
good price and I like my Levoit it is quiet and gets order out.
I would recommend this to a friend
Rated 5 out of 5 stars
Fresh air
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
My air purifier is the easiest appliance to maintain. Ready for allergy season!
I would recommend this to a friend
Rated 5 out of 5 stars
Breath agin!
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Helped us our dearly! Hard to breathe where i'm at so this thing works wonders.
I would recommend this to a friend
Pros mentioned:
Long lasting
Rated 5 out of 5 stars
Must get!
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This filter works great. It picks up dust and dog hair. It also lasts long!
I would recommend this to a friend
Pros mentioned:
Long lasting
Rated 5 out of 5 stars
Love it
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Last forever! First time replacing it and I have a dog and a cat
I would recommend this to a friend
Rated 5 out of 5 stars
Life changing
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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 has completely changed my life. I was the type that would get sick 3-4 times a year and it was a run on joke that I would always be sick! This past year I had slight allergies but that was it!
I would recommend this to a friend
Pros mentioned:
Perfect fit
Rated 5 out of 5 stars
Thank you
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Item was available as indicated and easy to find with help from the nice and professional store associate.Filter has an easy installation and perfect fit.
I would recommend this to a friend
Rated 5 out of 5 stars
Effective filter
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Effective filter. Works for ~6 months which is solid. Can see at end of 6 months that’s it’s captured quite a lot
I would recommend this to a friend
Pros mentioned:
Quiet
Rated 5 out of 5 stars
Excellent purifier
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
We got the purifier as a gift and replaced the filter recently. The purifier is fantastic. Super quiet, efficient, it's crazy to see the air quality change with the recent smoke or even just from cooking, and how quickly the purifier can get it back to a healthy level. Highly recommend!
I would recommend this to a friend
Rated 5 out of 5 stars
Easy to do.
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a easy to install product in my air cleaner. It's easy to buy as well thanks to Best Buy. orded it online Paid for it and stop by the store to pick it up.
I would recommend this to a friend
Pros mentioned:
Allergies
Rated 5 out of 5 stars
Clean Air
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Soon as we installed our replacement fliter we was feeling so much better. Instantly didnt have a clogged nose and allergies in our bedroom disappeared. Very happy!
I would recommend this to a friend
Rated 5 out of 5 stars
Outstanding
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very effective and efficient, at a very good price.
I would recommend this to a friend
Pros mentioned:
Allergies
Rated 5 out of 5 stars
hepa filter
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
work great me me and my wife i have asthma/allergies i would recommend this product i will always purchase from best buy good prices fast shipping