Blue Signature

Blueair

Blue Signature

12 positive 1 neutral 6 negative

Based on 19 Reddit mentions

Most discussed features

Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

Trouble buying Blueair Signature prefilter and France store access issue

The main filters for Blueair Signature are not available in Europe and Blueair support is non responsive for more than 1 month. I regret the purchase and recommend staying away from this brand

maxw1nter in r/Blueair

April 7, 2026 8:29 AM

2

User feedback on the Blueair signature

I just got a blueair signature used from Amazon. It was marked mint in box but it seems loud at the lowest fan speed. I measured it at 32db at fan speed 1. There’s also a smell coming from it, like an air freshener. I’m guessing it’s embedded from the home it was used in previously. I’ll give it ano

...

statelymachine in r/AirPurifiers

January 18, 2026 10:47 PM

2

Blueair Signature

I bought the Blueair Signature. Seems to be a nice machine. But Blueair customer service / Blueair support ist non-responsive. And filters are not available in the EU. (original Blueair filters).

maxw1nter in r/HouseFresh

March 7, 2026 7:17 AM

2

Allergic to dust/dust mites and dander: are these good options?

With dust mite allergens, you can try reducing relative humidity (RH) below 50% for a prolonged period. (Another study recommended RH of 45% or lower if I recall correctly.) This should kill them off. For the bedroom: of the two, I would tend to choose the Coway Airmega 350. You'll definitely need t

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sissasassafrastic in r/AirPurifiers

October 4, 2025 6:58 PM

2

Blueair signature auto mode

Yes, the noise is problematic. But worse: On their European Blueair website you cannot find filters for Blueair Signature. And Blueair Support is non responsive for more than one month. Consider this before buying Blueair products

maxw1nter in r/AirPurifiers

April 7, 2026 8:30 AM

1

Air purifier to address upper airway resistance during sleep?

That's a MUCH better response that the first one you gave me, since it actually has some substance, rather than just calling something "shit". So let's talk. Your point about a good seal being needed to keep the fan blades from getting dirty is an excellent one. Do all the major purifiers (Coway, Wi

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theorist9 in r/AirPurifiers

April 2, 2026 12:28 AM

1

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positive
neutral
negative