Blue Pure 211i Max

Blueair

Blue Pure 211i Max

52.7/100
39 Reddit opinions

RedDB rating based on Reddit opinions

38 positive0 neutral1 negative

Reddit score

RedDB's algorithmic rating based only on relevant Reddit opinions.

It uses one opinion per author: their highest-upvoted mention.

Evidence volume, recency, and votes affect the result.

The opinion count and sentiment bar include all analyzed relevant opinions; the bar does not represent the score out of 100.

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Air Purifiers

I use a couple Blue Pure 211i Max myself - living room & bedroom and am very satisfied, virtually silent too my ears. I just took a look and they're on sale at 36% off -> https://www.blueair.com

Agile-Pay-211 in r/COPD

June 28, 2026 at 12:30 PM

2

Air purifiers for classroom - help with noise factor

Ditto. I have two of these in my classroom. They’re fairly quiet - even in a kn-95 I can project. I have taller ceilings and some in-building filtration but nothing perfect: https://www.blueair.com/products/blue-pure-211i-max Like other commenters said, I’d cross post to other subs.

MildMooseMeetingHus in r/ZeroCovidCommunity

May 17, 2025 at 6:41 PM

6

The best home air purifier you've ever had? What's actually worked effectively for you?

My sons did their research and I purchased the two they purchased. I think they are excellent and make a noticeable difference. I run one upstairs and the other downstairs. blueair-blue-pure-211i-max-3000-sq-ft-hepasilent-smart-extra-large-room-air-purifier. levoit-plasmapro-600s-p-smart-air-purifie

...

twinkiemarr in r/Home

October 21, 2025 at 11:13 AM

2

Top 10 Best Air Purifiers for Allergies in 2026

The Allergy "GOAT": Coway Airmega Mighty (AP-1512HH) It’s been the #1 Reddit recommendation for years, and in 2026, it still holds the crown. Why? The bipolar ionizer (which you can turn off) helps tiny allergens clump together so they’re easier to catch. It has a "sensitive" mode that detects micro

...

One_Mess525 in r/HomeClimateTech

June 13, 2026 at 12:45 PM

1

Top 10 Best Air Purifiers for Allergies in 2026

The Allergy "GOAT": Coway Airmega Mighty (AP-1512HH) It’s been the #1 Reddit recommendation for years, and in 2026, it still holds the crown. Why? The bipolar ionizer (which you can turn off) helps tiny allergens clump together so they’re easier to catch. It has a "sensitive" mode that detects micro

...

One_Mess525 in r/HomeClimateTech

June 18, 2026 at 3:28 PM

1

Top 10 Best Air Purifiers for Allergies in 2026

The Allergy "GOAT": Coway Airmega Mighty (AP-1512HH) It’s been the #1 Reddit recommendation for years, and in 2026, it still holds the crown. Why? The bipolar ionizer (which you can turn off) helps tiny allergens clump together so they’re easier to catch. It has a "sensitive" mode that detects micro

...

One_Mess525 in r/HomeClimateTech

June 25, 2026 at 10:27 PM

1

Top 10 Best Air Purifiers for Allergies in 2026

The Allergy "GOAT": Coway Airmega Mighty (AP-1512HH) It’s been the #1 Reddit recommendation for years, and in 2026, it still holds the crown. Why? The bipolar ionizer (which you can turn off) helps tiny allergens clump together so they’re easier to catch. It has a "sensitive" mode that detects micro

...

One_Mess525 in r/HomeClimateTech

June 28, 2026 at 1:55 AM

1

Top 10 Best Air Purifiers for Allergies in 2026

The Allergy "GOAT": Coway Airmega Mighty (AP-1512HH) It’s been the #1 Reddit recommendation for years, and in 2026, it still holds the crown. Why? The bipolar ionizer (which you can turn off) helps tiny allergens clump together so they’re easier to catch. It has a "sensitive" mode that detects micro

...

One_Mess525 in r/HomeClimateTech

July 1, 2026 at 10:43 PM

1

Top 10 Best Air Purifiers for Allergies in 2026

The Allergy "GOAT": Coway Airmega Mighty (AP-1512HH) It’s been the #1 Reddit recommendation for years, and in 2026, it still holds the crown. Why? The bipolar ionizer (which you can turn off) helps tiny allergens clump together so they’re easier to catch. It has a "sensitive" mode that detects micro

...

One_Mess525 in r/HomeClimateTech

July 8, 2026 at 9:35 PM

1

Top 10 Best Air Purifiers for Allergies in 2026

The Allergy "GOAT": Coway Airmega Mighty (AP-1512HH) It’s been the #1 Reddit recommendation for years, and in 2026, it still holds the crown. Why? The bipolar ionizer (which you can turn off) helps tiny allergens clump together so they’re easier to catch. It has a "sensitive" mode that detects micro

...

One_Mess525 in r/HomeClimateTech

July 12, 2026 at 7:24 PM

1

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