BLUEAIR Air Purifier For Small Rooms, 926 Sq Ft Coverage - Blue Pure 511i Max
BLUEAIR Air Purifier For Small Rooms, 926 Sq Ft Coverage - Blue Pure 511i Max
The BLUEAIR Blue Pure 511i Max air purifier uses HEPASilent dual filtration technology for small rooms, bedrooms, and home use. It cleans up to 465 sq ft in 30 minutes or 193 sq ft in about 12.5 minutes on high.
The unit has app-enabled controls, air-quality monitoring, scheduling, and customizable features. It includes a carbon filter for light household odors.
- Color: Grey
- Dimensions: 10.6in D x 10.6in W x 18.9in H
- Noise level: 19 db to 48 db
- Fan speeds: 1 - 3
- Modes: Night mode and auto mode
- Features: Child lock, 5-color AQI, Alexa voice control
- Filter tracking: 6-9 month filter tracking technology
- Replacement filters: F5MAX Original Particle & Carbon Filter, F5MAX SmokeBlock Filter, F5MAX AllergenBlock Filter
Shipping, returns & materials
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You have 30 days from delivery to return any unworn item with tags in its original packaging. Return postage is paid by the buyer, unless your item arrived damaged, wrong, or never arrived — in those cases we replace it or refund you in full and cover the postage.
Approved refunds go back to your original payment method within 5–10 business days. See the full Refund Policy.
Each product page lists that piece’s exact materials and available finishes — for example 14K white gold finish or 18K yellow gold finish over stainless steel. Finishes can photograph slightly differently than they appear in person, and screens vary — small tone differences are normal, not a defect.
The exact details for this piece are listed in the description above. Most keepsakes also come with a printed message card and arrive in a gift box.
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