Blue Pure 311i Max

The musty smell is the part I'd focus on first because an air purifier won't actually fix it. Musty basement odors are usually a moisture issue, whether it's condensation, minor seepage, or just consistently high humidity. An air purifier can help with airborne particles and some odors, but if the m

Hi! Best way to keep your apartment smelling fresh is a air purifier. I use Blueair 311i max. It covers over 3000sq ft. I’m in a 1000sqft apartment and the overkill on purifying is worth it. I smoke weed occasionally inside and within an hour or so, it’s gone. Good luck. You can always report it. Sm

I’ve been using a Blueair 311i Max for about a year now. My indoor AQI used to be around 45 to 60 on normal days and sometimes higher when cooking. On auto mode it usually drops below 10 in 15 to 20 minutes. It’s honestly a relief to see the sensor light turn from orange to blue. When I was first lo

Here’s their performance and price: -c909: 522sqft vs 311i+ max: 525sqft -$200($160 if on discount) vs $240(not sure abt the 311i+ discount) -filter at costco is $40($30 if discount) vs $50($37 if u buy filter subscription on blueair website) -90watt vs 38watt(highest setting) blueair 311i+ max: 12.

The "Reddit Gold Standard": WINIX 5510 Despite being an older chassis, this is still the undisputed king of value in 2026. Why? Because the AOC Carbon Filter is actually washable and uses real pelletized carbon, unlike the "carbon-coated sponges" you see in cheap clones. Best for: Most living rooms/

I should probably mention I also have a BlueAir 211+ in the living room (open to the kitchen and dining nook). It does take more than one of these to cover an apartment, so I have the larger BlueAir in the living room and the Coway in the bedroom. The BlueAir 211+ and the newer 211i/311i Max are als

Recently purchased the BlueAir blue pure 311i MAX because I have 3 dogs and also wanted odor/smoke control. This was to replace the two winix c545 that I have. Total price was about $180. It took me down a path of learning about CADr ratings. The Blueair Blue Pure 311i Max air purifier has a (CADR)