Blue Pure 411 Light Gray Washable Pre-Filter, Removes Pollen, Dust, Pet Dander and Other Airborne Pollutants, Lunar Rock, by Blueair

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1,685Total Reviews

Parts & Accessories

C

Company Review Grade:

Blueair

114 Total Products

Blue Pure 411 Light Gray Washable Pre-Filter, Removes Pollen, Dust, Pet Dander and Other Airborne...

Analyzed on

Sold by Blueair

B

Fakespot review grade

B

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Pros & Cons

Update Pros and Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

Air purifier fits like a glove and does the job of filtering. I bought 2 covers so when i'm washing and letting one dry, i have another one to put on. Washable reusable filter cloths.

All around a good customizable product. Nice neutral light gray color. It is not too sheer.

This holds the filter in place and also acts like a prefilter. Although it is somewhat see-through, it's still opaque enough not to be a distraction in normal daylight.

Cons

It fit around but was about 3 inches too short to cover the whole filter. Is is possible to re-send correct fabric.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

With the blue cover it is easier to maintain as needed.

These are lovely, they fit well because they are stretchy (super-but in a good way) but also quality material that you just know will last.

This doesn't bother me much but if you are very concerned with the aesthetics of this air purifier i might recommend a darker color.

Packaging/appearance

Love the color, the more i have the better so i can just take it off and put in the wash.

Competitiveness

This holds the filter in place and also acts like a prefilter.

Nice to have an additional pre-filter while others are being washed.

Hesitated to buy the yellow pre-filter cover at first because i saw another reviewer mention how it was not as opaque as they had hoped.

Overview

How are reviewers describing this item?
color, fit, two, great and good.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has analyzed and discovered that 75.3% of the reviews are reliable.

This product had a total of 1,685 reviews as of our last analysis date on Jan 24 2023.