PuroAir 400 HEPA Air Purifier for Large Rooms
Available Options
Price history by variant
Volatility: MediumModel overview
3
Price range
$64.99
—
$489.00
Variant spread:
High
Available variants
Key differences
Weight
14.7 Pounds • 6.68 • 1.67
Color
Black • White
Dimensions
26.924, 31.75, 43.18 • 62.23, 317.5, 428.99
Filter Type
HEPA + Activated Carbon • HEPA, Activated Carbon
How to choose
- Start with your budget: the visible price spread across variants is about 652%.
- Pick color and finish only after deciding on hardware requirements.
Trade-offs
Budget vs feature set
Higher-priced variants are more likely to include meaningful hardware upgrades.
Weight
Different values may change day-to-day usage profile depending on your priorities.
Dimensions
Different values may change day-to-day usage profile depending on your priorities.
Starting from $64.99
Last price update: 11/9/25
This HEPA air purifier is designed for large rooms up to 2000 square feet, featuring a 3-layer filtration system that captures up to 99.9% of pollutants like pollen, dust, and smoke. It operates quietly with a sleep mode and includes a smart particle sensor for automatic adjustments, ensuring continuous clean air and improved sleep quality.
