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expired Posted by citan359 | Staff • Oct 25, 2020
expired Posted by citan359 | Staff • Oct 25, 2020

It Finally works! Costco Blueair 121 Air Purifier 199 Delivered (Members/Online only)

Costco Wholesale
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I figured this was worth calling out from the Costco flyer since the Blueair 121 has been a popular deal at 300 fairly recently. This is the bigger version (620 Sq ft) of the one that was 200 at Amazon during prime day - the 211+ (540 Sq ft.)

https://www.costco.com/blueair-bl...39316.html
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Live now. (product not found/ sold out currently?)
I figured this was worth calling out from the Costco flyer since the Blueair 121 has been a popular deal at 300 fairly recently. This is the bigger version (620 Sq ft) of the one that was 200 at Amazon during prime day - the 211+ (540 Sq ft.)

https://www.costco.com/blueair-bl...39316.html

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Oct 25, 2020
1,493 Posts
Joined May 2012
Oct 25, 2020
CharlesBarkley
Oct 25, 2020
1,493 Posts
How would this compare to the Winix model they run on sale ($99) fairly regularly?
Oct 25, 2020
432 Posts
Joined Feb 2006
Oct 25, 2020
rl1024
Oct 25, 2020
432 Posts
Does it come with extra filters?
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Oct 25, 2020
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Oct 25, 2020
citan359
Oct 25, 2020
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Quote from CharlesBarkley :
How would this compare to the Winix model they run on sale ($99) fairly regularly?
The square footage of effective filtering is the important separator on these. Based on Wirecutter reviews, the 121 would be great for a large family room with vaulted ceiling or other large open space. Likely overkill for a bedroom where your smaller Winix / Conway / Dyson models will work just as well. Between those smaller models you get more into the feature comparisons for finding the best fit for you.

I've really liked the 211+ in my living room and a Dyson in the bedroom setup with more scheduling options and a low light/night time mode.
Oct 25, 2020
5,948 Posts
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Oct 25, 2020
ftee123
Oct 25, 2020
5,948 Posts
Look like a great deal. Thanks op
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Oct 25, 2020
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Oct 25, 2020
citan359
Oct 25, 2020
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Quote from rl1024 :
Does it come with extra filters?
It does not, and filters can be a bit pricier than smaller purifiers from other brands.

But just noting that it was getting some positive attention at 300 just 2 weeks ago
https://slickdeals.net/f/14407613-299-99-top-rated-air-purifier-at-costco?v=1&src=SiteSearch

So if you buy a filter yourself, its the equivalent of that deal but with a "free filter included" Smilie
Oct 25, 2020
6,046 Posts
Joined Jun 2005
Oct 25, 2020
Wildpir8
Oct 25, 2020
6,046 Posts
Have been very happy with my 121. It's basically just a taller 211+ which I also have. Same footprint. While the 121 is far more than enough for most bedrooms, its fan seems lower-pitched than my little 411. Probably better for sleeping.
Oct 25, 2020
3,352 Posts
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Oct 25, 2020
oldbean
Oct 25, 2020
3,352 Posts
Quote :
How would this compare to the Winix model they run on sale ($99) fairly regularly?
I have both and it is like comparing an apple to a grape. The blueair is much bigger and nicer and works much better.

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Oct 25, 2020
347 Posts
Joined Nov 2007
Oct 25, 2020
ZiLch
Oct 25, 2020
347 Posts
Beware this is not a true HEPA filter.
Oct 25, 2020
116 Posts
Joined Aug 2010
Oct 25, 2020
raymn
Oct 25, 2020
116 Posts
Nice. Thanks op.
Oct 25, 2020
310 Posts
Joined Nov 2009
Oct 25, 2020
Slickdealio22
Oct 25, 2020
310 Posts
Quote from CharlesBarkley :
How would this compare to the Winix model they run on sale ($99) fairly regularly?
I don't own both, but based on specifications I don't agree with the person who claims to have both above (oldbean). While the cadr rating is high and this can cover double the room size, all that means is that there is a larger louder fan in the blueair unit. The blueair does not use a hepa filter, so odds are it doesn't actually filter very well even with the larger fan. And the combination of the carbon/fake hepa means it won't clean smells very well either or will need to have the filter replaced way too often. The blueair doesn't have the air quality sensor that winix has, and winix has an ioniozer to further clean the air of bacteria.

In reality the winix is a much better deal, you can buy 2 winix for the price of 1 blueair and they will cover the same room sizes. In addition you'll get an extra years worth of filters with those winix, plus all the other extras the winix provides over the blueair.
Oct 25, 2020
1,563 Posts
Joined Apr 2009
Oct 25, 2020
nowayman
Oct 25, 2020
1,563 Posts
Quote from ZiLch :
Beware this is not a true HEPA filter.
It *says* it matches HEPA performance:

"Our unique combination of electrostatic and mechanical filtration that we call HEPASilent™ filtration technology sets us apart. The combination allows us to use filters that are less dense and require less air pressure than traditional HEPA filters without a loss in performance— resulting in quieter and more energy efficient air purifiers."

https://www.blueair.com/us/blueai...mance.html
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Oct 25, 2020
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Oct 25, 2020
SDkimchi
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Oct 25, 2020
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Oct 25, 2020
SFdealaddict
Oct 25, 2020
392 Posts
Is the link working for anyone? I literally just bought this and going to try and PM to $199.
Oct 25, 2020
347 Posts
Joined Nov 2007
Oct 25, 2020
ZiLch
Oct 25, 2020
347 Posts
Quote from nowayman :
It *says* it matches HEPA performance:

"Our unique combination of electrostatic and mechanical filtration that we call HEPASilent™ filtration technology sets us apart. The combination allows us to use filters that are less dense and require less air pressure than traditional HEPA filters without a loss in performance— resulting in quieter and more energy efficient air purifiers."

https://www.blueair.com/us/blueai...mance.html [blueair.com]
They always say that. If they can really match the performance then they would just say HEPA instead of all that meaningless, non-quantifiable justifications. Read any independent advisory and you'll see only HEPA filters are recommended, because even then real-world performance will be much worse than those lab tests in controlled conditions.

Edit: HEPA opens up a huge chunk of the market. It's like a student claiming to have passed an SAT-equivalent test. Either take it or don't but don't try to claim something you didn't take.

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Oct 25, 2020
139 Posts
Joined Jun 2006
Oct 25, 2020
dissonance
Oct 25, 2020
139 Posts
Quote from ZiLch :
They always say that. If they can really match the performance then they would just say HEPA instead of all that meaningless, non-quantifiable justifications. Read any independent advisory and you'll see only HEPA filters are recommended, because even then real-world performance will be much worse than those lab tests in controlled conditions.

Edit: HEPA opens up a huge chunk of the market. It's like a student claiming to have passed an SAT-equivalent test. Either take it or don't but don't try to claim something you didn't take.
The filters aren't HEPA but Blueair claims their system performance beats true HEPA. They use a combination filter and electrostatic. By not using a more restrictive filter they say they can move more air. Consumer Reports backs them up by ranking their little brothers as #1 and 2.

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