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Customer Ratings & Reviews

Customer reviews

Rating 4.9 out of 5 stars with 219 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers are delighted by the Replacement Filter for Blue Pure 411, 411+, and 411 Auto Air Purifiers, highlighting its ease of use and positive impact on air quality. Users appreciate the filter's lifespan, overall performance, and perfect fit for the Blue Pure 411. Additional benefits include quiet operation, reasonable price, and effective odor removal.

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 2 Showing 21-40 of 219 reviews
  • Pros mentioned:
    Ease of use, Filter life

    Rated 5 out of 5 stars

    Easy clean filter

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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 is easy to slip on and off and you can rinse it and let it air dry before putting it back on .

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Blue air filters work

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Second blue air I’ve bought Smaller for a small room Filters are expensive but you need to change them out as required Quiet , seems reliable Bought filter for next change Easy to change our filters

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Blueair replacement filter

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My new bluair replacement filter works great and was priced fairly.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Filter life

    Rated 5 out of 5 stars

    Air Filter

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Replacement Filter was easy to install and last very long.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Filter life

    Rated 5 out of 5 stars

    easy

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    simple replacement, easy to install! so glad these are still being made. lasts a long time.

    I would recommend this to a friend
  • Pros mentioned:
    Filter life

    Rated 5 out of 5 stars

    Excellent replacement filter for Blue 411

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The air filter comes in an environmentally friendly packaging a comes compressed. The filter slips over the plastic support part of the unit. I like this filter because of the cost for replacements quite inexpensive compared to other products. The timer is set for six months. After six months, a light comes on to indicate that filter should be changed. Upon inspection of the filter, I am not sure it needed to be changed. It is very easy to reset the light and possibly get up to a year out of one filter if the environment is not too dirty.

    I would recommend this to a friend
  • Pros mentioned:
    Fit, Overall performance

    Rated 5 out of 5 stars

    It Works !!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it fit the prodcut and performed as was described in the description. It Works !!

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Good quality replacement for a good 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've been a fan of my Blue Pure 411 for awhile now—it's so quiet, and I think it does a pretty good job keeping my apartment air clean. The replacement filter looks like it's the same good quality and was relatively easy to install.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    It works

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works and fits as intended. No complaints from me.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Dorm Room Purifier

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Blueair 411 has been perfect for my daughters dorm room. High quality and easy to replace filters. It runs 24/7.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    IT WORKS!

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Air Filter was one of our better decisions. Easy to use and quiet in the room. Am waiting for a sale to get a larger one for the living room.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great item!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Only thing i wish it had is a remote or at least an app where I can control the setting or power it off. Other than that, does a great job!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Overall performance

    Rated 5 out of 5 stars

    Awesome filter

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, easy to change out. Try to do it every six months.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Filter life

    Rated 5 out of 5 stars

    replacement filter

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This replacement filter is very easy to use. They last about 6-8 months, it helps if you keep outside of air purifier clean.

    I would recommend this to a friend
  • Pros mentioned:
    Fit

    Rated 5 out of 5 stars

    Filter

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent filter. Fits perfect every time. Takes the stink out of the game room.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Can't recommend enough

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    Best Buy Employee
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amaing Air filter system for anyone looking for clean air in a somewhat small space.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality, Ease of use

    Rated 5 out of 5 stars

    Cheap, effective, easy to replace

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cheap, effective and easy to install. Great air purifier for smaller rooms, that looks good too

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Arrived Before It Said It Would!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We ordered the filter and it arrived very quickly and before it said it would. Packaging was great and the filter itself was perfect. Installation was super simple and easy. Definitely will just go here when I need to buy another filter.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Amazing

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good filter for an amazing air purifier! Gets rid of odors wonderfully! Will be buying again

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Fine

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good OEM filter but we switched away from BlueAir because they use ionization which cannot be disabled even though that is not obvious on their website. These filters are not hepa, because the CADR and filtration numbers rely on that ionization.

    No, I would not recommend this to a friend
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