BLUEAIR 311i Max HEPASilent Smart Air Purifier
Available Options
Price history by variant
Volatility: MediumModel overview
2
Price range
$169.00
—
$249.99
Variant spread:
Medium
Available variants
Key differences
Noise Level
23 dB • 23-50dB
How to choose
- Start with your budget: the visible price spread across variants is about 48%.
Trade-offs
Budget vs feature set
Higher-priced variants are more likely to include meaningful hardware upgrades.
Noise Level
Different values may change day-to-day usage profile depending on your priorities.
Starting from $169.00
Last price update: 3/11/26
Smart air purifier with HEPASilent dual filtration technology that removes 99.97% of particles as small as 0.1 microns. Features quiet operation, smart controls via mobile app and voice assistants, and energy-efficient performance. AHAM certified for reliable air purification.
