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Price history

Recorded from verified retailer catalog checks. Price and availability can still change at checkout.

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Current$99.99
Lowest recorded$54.99
Highest recorded$99.99
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At a glance

Price summary

Current price$99.99
Original price$139.99
You save$40.00 (29%)
Last checked Sep 15, 2026 6:10 AM
Product highlights

What makes this deal worth a look

  • Powerful Air Cleaning for Small Rooms

    The Blue Pure 511i Max quickly refreshes indoor air in bedrooms, nurseries, home offices, and apartments. It cleans 237 csq ft in about 12.5 minutes and up to 1,138 sq ft in one hour.

  • Removes Dust, Smoke, Pet Dander & Allergens

    Blueair’s HEPASilent dual filtration technology captures 99.97% of airborne particles down to 0.1 microns, including dust, pollen, pet dander, mold particles, and smoke.

  • Quiet Air Purifier for Bedrooms

    Designed for sleep-friendly performance, the purifier operates as quietly as 19 dB, making it ideal for bedrooms, nurseries, and dorm rooms.

  • Smart Air Purifier with App Control

    Built-in air quality sensors automatically adjust fan speed when pollution levels rise. Use the Blueair mobile app to monitor air quality, control settings, and receive filter replacement reminders.

  • Compact Design for Modern Homes

    The Blue Pure 511i Max features a compact Scandinavian-inspired design with 360° air intake, allowing it to fit easily in small rooms while efficiently circulating clean air.

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