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Blueair - Blue Pure 511i Max 926 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray

Price range: $111.99
Brand: Blueair
The Blueair is a product. It features a display. It ships with ENERGY STAR certification.
PQS: 87 (computed 2026-03-18 07:12:00.411363+00:00)
GTIN-14: 00689122026619
Blueair - Blue Pure 511i Max 926 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray

Key specs

Only non-null specs are shown

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6599737 111.99 USD In stock View offer → 2026-03-18 03:58:27.470955+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 111.99 USD In stock 2026-03-18 03:58:27.470955+00:00
bestbuy 111.99 USD In stock 2026-03-17 04:01:17.581241+00:00
bestbuy 111.99 USD In stock 2026-03-16 03:58:56.260321+00:00
bestbuy 111.99 USD In stock 2026-03-15 03:49:00.271750+00:00
bestbuy 111.99 USD In stock 2026-03-14 03:52:46.311346+00:00
bestbuy 111.99 USD In stock 2026-03-13 04:02:33.636754+00:00
bestbuy 111.99 USD In stock 2026-03-12 03:52:13.988703+00:00
bestbuy 111.99 USD In stock 2026-03-11 03:50:03.273626+00:00
bestbuy 111.99 USD In stock 2026-03-10 03:59:14.301032+00:00
bestbuy 111.99 USD In stock 2026-03-09 03:59:36.125352+00:00
bestbuy 111.99 USD In stock 2026-03-06 06:45:04.674090+00:00
bestbuy 111.99 USD In stock 2026-03-03 02:34:57.598136+00:00
bestbuy 111.99 USD In stock 2026-03-02 09:10:10.139016+00:00

Full specs

Show full spec table
Reconciled at2026-03-06 10:20:22.157613+00:00
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Debug data (expand)
Raw title Blueair - Blue Pure 511i Max 926 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Raw brandBlueair
Raw categoryBest Buy > Appliances > Heating, Cooling & Air Quality > Air Purifiers
Canonical highlights (non-null)
core.title Blueair - Blue Pure 511i Max 926 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
core.seo_title Blueair 111178
audio.wireless Wi-Fi
brand Blueair
model 111178
gtin14 00689122026619
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/c682f2d0-3d8b-470d-8d34-99bc7cd72578.png
physical.depth_in 7.9
physical.width_in 7.9
physical.height_in 13.4
physical.weight_kg 1.91
physical.dimensions_in 13.4 x 7.9 x 7.9 in
warranty.labor 3-Year Extended Limited Warranty
warranty.parts 3-Year Extended Limited Warranty
certifications.energy_star True
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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    },
    {
      "feature": "Let’s Clear the Air Quieter\nBlue Pure 511i Max operates on low at 19 db and is never louder than 48 db. With lowest fan speed and fully dimmed lights, Blue Pure 511i Max cleans your air without keeping you up at night with Night mode."
    },
    {
      "feature": "Let’s Clear the Air Faster\nHEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone** Cleans up to 465sqft living space in 30min or 193 sqft in about 12.5min on high."
    },
    {
      "feature": "Let’s Clear the Air Better\nRemoves at least 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, and captures pet dander, pollen, mold, allergen and dust; carbon filter traps light household odors from smoke, pets and cooking**"
    },
    {
      "feature": "Let’s Clear the Air Smarter\nBlueair smart air purifier app scheduling, air quality monitoring, Clean Air ETA, Welcome Home geofencing and RealTrack accurate 6–9 month filter tracking technology are customizable features; Alexa voice control available."
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      "feature": "Let’s Clear the Air Easier\nIntuitive display, 5-color AQI, and simple two-button design make it easy to control fan speed 1 – 3 including night mode, auto mode and child lock."
    },
    {
      "feature": "Performance Comparison Disclaimer\n*Comparing pollen CADR on high fan speed (Blue Pure 411a Max & 411i Max vs. Blue 411 Auto), other units may vary. Based on AHAM maximum allowable certified rating which may vary from the AHAM seal claimed valued. Noise refers to the dB(A) difference in acoustic power."
    },
    {
      "feature": "Filtration Efficiency Disclaimer\n**When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration."
    },
    {
      "feature": "Test Results Disclaimer\n***Tested PM 2.5 (0.1 - 2.5 microns) up to 90min in a 30m3 room. Tested to remove min. 99.9% of S. aureus, K. pneumoniae, P. aeruginosa, MS2, E.Coli, H1N1, A.Niger."
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  "longDescription": "Blue Pure 511i Max HEPASilent smart air purifier quickly cleans 193 sqft in about 12.5min, 465 sqft in 30 minutes and upto 926 sqft in 1 hour on high. Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide Program for air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 125 for fine smoke particles, dust and pollen.",
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Newegg raw specs
No Newegg raw specs saved for this product yet.