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Prime Members: Blueair Blue Pure 411+ Air Purifier Expired

$98
$139.99
& More + Free S/H
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Amazon has for Prime Members: up to 35% Off Select Blueair Air Purifiers as listed below. Shipping is free. Thanks SharpNarwhal1230

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Amazon: Up to 35% Off Air Purifiers + Free Shipping with Amazon Prime membership.

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For what it's worth, Consumer Reports has the Blue Air 211 as their #1 air purifier and a "best buy".
·
I have both the 211+ and 121 and they are essentially the same exact thing. The biggest difference is the size of the room that you are putting the filter in. The 121 (the larger of the two) is in the family room while the 211+ is in the master bedroom. Something to keep in mind is the replacement filter cost; the larger 121 of course has a more expensive filter which is replaced around every 6 months. Either way...I think blueair filtration is worth it especially since I suffer from a lot of environmental allergens and this helps make it less sufferable.
·

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Joined Mar 2009
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> bubble2 110 Posts
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SlickPablo
10-13-2020 at 11:10 AM.
10-13-2020 at 11:10 AM.
Thoughts on this vs the Costco 121 deal for $299?
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Joined May 2011
Buy and Hodl!!!
> bubble2 106 Posts
154 Reputation
killapanda
10-13-2020 at 11:16 AM.
10-13-2020 at 11:16 AM.
Quote from SlickPablo :
Thoughts on this vs the Costco 121 deal for $299?
I have both the 211+ and 121 and they are essentially the same exact thing. The biggest difference is the size of the room that you are putting the filter in. The 121 (the larger of the two) is in the family room while the 211+ is in the master bedroom. Something to keep in mind is the replacement filter cost; the larger 121 of course has a more expensive filter which is replaced around every 6 months. Either way...I think blueair filtration is worth it especially since I suffer from a lot of environmental allergens and this helps make it less sufferable.
Reply
Joined Nov 2012
L6: Expert
> bubble2 1,468 Posts
260 Reputation
ns347
10-13-2020 at 11:18 AM.
10-13-2020 at 11:18 AM.
These are not ozone free. If you have asthma, do not buy, the ozone generation even if small, will make asthma worse.
3
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Joined Aug 2007
L4: Apprentice
> bubble2 377 Posts
87 Reputation
davidhood
10-13-2020 at 11:19 AM.
10-13-2020 at 11:19 AM.
Great prices for these. We have two of the 211+ in our house. My wife never needs to dust.

They are kinda loud on high, so dial back your room size expectation and run them on medium. On medium it sets 3 feet from my easy chair and the noise is barely perceptible while I watch TV.
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Joined Jun 2006
L2: Beginner
> bubble2 139 Posts
17 Reputation
dissonance
10-13-2020 at 11:20 AM.
10-13-2020 at 11:20 AM.
For what it's worth, Consumer Reports has the Blue Air 211 as their #1 air purifier and a "best buy".
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Joined Jun 2006
L2: Beginner
> bubble2 139 Posts
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dissonance
10-13-2020 at 11:25 AM.
10-13-2020 at 11:25 AM.
Quote from ns347 :
These are not ozone free. If you have asthma, do not buy, the ozone generation even if small, will make asthma worse.

Blue air claims the ozone coming out of their system is less than the air going in. https://www2.blueair.com/sa-en/oz...th-effects
1
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Joined Nov 2012
L6: Expert
> bubble2 1,468 Posts
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ns347
10-13-2020 at 11:28 AM.
10-13-2020 at 11:28 AM.
Quote from dissonance :
Blue air claims the ozone coming out of their system is less than the air going in. https://www2.blueair.com/sa-en/oz...th-effects

Yes but a lot of companies do this, it's marketing bs. There are purifiers that don't generate ozone (I believe Dyson is one of them as is molekule), why doesn't BlueAir just give a simple answer "yes we generate ozone but very little" as opposed to a 3 page long response...

fyi: "By contrast, ionizing is key to the function of the HEPASilent filters used by the Blueair Blue Pure 211+ and Blue Pure 411, so you might not want to turn it off. Blueair says its filters produce very little ozone."

https://www.tomsguide.com/referen...fiers-work
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Last edited by ns347 October 13, 2020 at 11:36 AM.

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Joined Jun 2006
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> bubble2 139 Posts
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dissonance
10-13-2020 at 11:31 AM.
10-13-2020 at 11:31 AM.
Quote from ns347 :
Yes but a lot of companies do this, it's marketing bs. There are purifiers that don't generate ozone (I believe Dyson is one of them as is molekule), why doesn't BlueAir just give a simple answer "yes we generate ozone but very little" as opposed to a 3 page long response...

They do admit to it producing trace amounts. https://www.breathingspace.co.uk/blueair-faq-i78

"Ionization does produce trace amounts of ozone, a gas known to irritate compromised lung tissue. Blueair systems use a very low electrical current to minimize ozone production and a sealed steel housing surrounding the ionization chamber to keep ozone contained. For more protection, our activated carbon filter adsorbs any ozone particles that may escape from the encapsulated ionization chamber.

In fact, testing shows that the ozone concentration in our system's output air is actually lower than in the incoming air. Blueair's electrostatic system is no threat to health, even for those with respiratory illness."
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Joined May 2006
Impulsive Deal Junkie
> bubble2 3,543 Posts
1,136 Reputation
soobaerodude
10-13-2020 at 11:35 AM.
10-13-2020 at 11:35 AM.
Quote from killapanda :
I have both the 211+ and 121 and they are essentially the same exact thing. The biggest difference is the size of the room that you are putting the filter in. The 121 (the larger of the two) is in the family room while the 211+ is in the master bedroom. Something to keep in mind is the replacement filter cost; the larger 121 of course has a more expensive filter which is replaced around every 6 months. Either way...I think blueair filtration is worth it especially since I suffer from a lot of environmental allergens and this helps make it less sufferable.
The 121 filters are $80 at amazon, vs $70 for the 211
Reply
Joined Nov 2016
L2: Beginner
> bubble2 82 Posts
58 Reputation
deal.hunter.6
10-13-2020 at 11:35 AM.
10-13-2020 at 11:35 AM.
Damn. I just bought one for 199 last week. And that was without 5% off the visa card.
Reply
Joined Aug 2013
L4: Apprentice
> bubble2 480 Posts
155 Reputation
Lefix
10-13-2020 at 11:37 AM.
10-13-2020 at 11:37 AM.
Is the 2 pack 411 or 411+???
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Joined Feb 2013
L3: Novice
> bubble2 158 Posts
29 Reputation
cevman
10-13-2020 at 11:38 AM.
10-13-2020 at 11:38 AM.
Been debating on an air purifier, for people that use them do they truly feel a difference?
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Joined Dec 2005
L5: Journeyman
> bubble2 955 Posts
251 Reputation
saranya
10-13-2020 at 11:41 AM.
10-13-2020 at 11:41 AM.
These series 411, 211 are not true HEPA filters. Take it for what it's worth but per Blueair:

"Unique HEPASilent filtration technology is equal in efficiency to true HEPA, while using less energy and less noise"

I think you need to step up to the 280i / 480i series to get true HEPA.
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