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Blueair · Air Purifiers

Blueair Blue Pure 211i Max

Cleans big rooms quietly. Great if you need to clean a large living room or open plan space quietly.

Our verdict

Recommended

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Researched: specs, expert tests and owner reviews How we evaluate

Where it ranks in our shortlists

Buy it if
You need to clean a large living room or open plan space quietly.
Skip it if
You only need to clean a small bedroom.
Check price at Amazon Paid link
Best for
Large rooms
Stand-out feature
Cleans big rooms quietly
Typical US price
$249–$349

Is the Blueair Blue Pure 211i Max worth buying?

Yes, for most people. It is the right buy if you need to clean a large living room or open plan space quietly. We score it 8.6 out of 10.

A fair price to pay

$249–$349

Usual price range in the US. At or below $249 is a good deal. Paying more than the top of the range? Check another store, or wait for a sale.

Want to spend less?

Coway Airmega AP-1512HH Mighty

Usually $149–$229. Pick it if you want a reliable HEPA purifier for a bedroom or living room that is quiet and cheap to run.

Our higher-rated pick

Coway Airmega AP-1512HH Mighty

Usually $149–$229. Pick it if you want a reliable HEPA purifier for a bedroom or living room that is quiet and cheap to run.

Before you check out

  • Buy from the store itself or the brand’s official shop, so the manufacturer warranty applies.
  • Match the exact model name. Older or regional versions are often listed under a similar name.
  • Check the return window and who pays for returns before you order.
Check price at Amazon Paid link

Pros and cons

Pros

  • High clean air delivery
  • Quiet operation
  • App and auto mode

Cons

  • Bulky
  • Filters cost more

Key specifications

Room sizeUp to about 635 sq ft (Blueair rating)
FilterWashable pre-filter + HEPASilent

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