Skip to content
  • Not Sure? Take Our Quiz
  • Sale

Your cart

You've qualified for free shipping!

Your cart

Blue Pure 311 Auto Series Allergenblock Filter

Filter: AllergenBlock

$59.99

Add a Subscription

Pay when it's sent
$51.00
Save 15%

Recommended

Winter Reed

Blue Pure 311 Auto Pre-filter

Winter Reed

$10.99

+2

Blue Pure 311 Auto Filter

Particle + Carbon

$39.99

Blue Pure 311 Auto Series Filter

Smokeblock

$49.99

Filters
Results
Skip to product information

Two ways to make your room feel better

Quiet air purification tackles everyday airborne pollutants while mist-free humidification adds comfortable moisture to dry air.

Made for comfortable nights

Whisper-quiet purification and Night Mode humidity work in the background to keep your bedroom feeling fresh and comfortable while you sleep.

Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Arrow - Left
Arrow - Right

Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle

Clean air and comfortable humidity come together in one smart bundle designed to make bedrooms and everyday spaces feel fresh & balanced.

Save 20%

Great for

Dry bedrooms, home offices, light sleepers

Designed for

Medium rooms, bedrooms, home offices

One Time Shipment
  • 1 Air Purifier + 1 Humidifier
  • 1 Particle & Carbon Filter + 1 Wick Filter
  • 1 Pre-filter in Stockholm Fog
  • 1 Replacement Filter + 1 Wick Filter
  • Save 15% on every filter
  • Pay when we send it

  • Free & fast shipping
  • 30 day home trial
  • Free extended warranty

Two air-care essentials working together for a cleaner, more comfortable everyday space.

  • Purifies and humidifies your room at the same time
  • Helps make dry indoor air feel more comfortable
  • Leaves behind no visible mist or white dust
  • Runs quietly enough for bedrooms and nighttime routines
  • Automatically adjusts purification and humidity for you
  • Keeps humidity going for up to 48 hours
  • Lets you manage both products from the Blueair app
  • Auto Mode keeps cleaning effortless
  • Whisper-quiet, made for sleep
  • Accurate filter lifetime tracking
  • Control from anywhere
Customize your Blue Pure 511i Max purifier

Two ways to make your room feel better

Quiet air purification tackles everyday airborne pollutants while mist-free humidification adds comfortable moisture to dry air.

Made for comfortable nights

Whisper-quiet purification and Night Mode humidity work in the background to keep your bedroom feeling fresh and comfortable while you sleep.

“I love that I can operate it from anywhere with the app. I can get it going before I get home from being outdoors. It is a very quiet machine. It has night mode and will dim or turn off all lights on the machine.”

Lesann

“I like having a one for each high-traffic room such as our master bedroom, office, and living room. Although this one was intended for our office, it is by far the most attractive air purifier I have yet to see, so I swapped it for the one we had in our living room.”

MrsAdams

“The unit will automatically adjust according to the air quality, and there is a light indicator letting you know how it accesses the value. You can also set it manually, with three fan speeds, and wireless capabilities.”

Kmill

Arrow - Left
Arrow - Right

Exclusive features in the highly rated Blueair app

Independently proven performance

  • Free and fast shipping

  • 30 day home trial

  • Extended warranty

FAQ

To achieve maximum performance we recommend placing your Blue Pure 511i Max in a room around 237 ft² room so your air purifier can clean the air at the AHAM recommendation of 4 times every 12.5 minutes. The Blue Pure 511i Max will clean a 569 ft² space in 30 minutes, and 1,138 ft² in 1 hour.