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Shark™ Air Purifier 4 with Anti-Allergen Multi-Filter and Smart Sensing

HE401C
The Shark™ Air Purifier 4 with Anti-Allergen Multi-Filter uses Clean Sense IQ™ technology to constantly track air quality & auto-adjust power. It purifies air with 4 powerful fans and anti-allergen HEPA filtration.
$349.99
$499.99
You save $150.00
Includes Two (2) Year Limited Warranty
The Shark™ Air Purifier 4 quietly distributes air through 4 powerful fans. Clean Sense IQ™ technology tracks air quality & auto-adjusts power to constantly maintain clean air in your home. A Shark™ Anti-Allergen HEPA Filter captures airborne allergens, dust, dander, and particles. Cleans spaces up to 1,000 square feet**.
• 4-FAN AIRFLOW: 4 high-speed micro-fans work together to evenly distribute airflow across the filter.
• ULTRA-FAST MEETS ULTRA-QUIET: Four high-speed fans provide a remarkably quiet clean, and an incredibly fast clean air delivery rate.
• TRACKS & ADJUSTS AUTOMATICALLY: Clean Sense IQ™ tracks air quality & auto-adjusts to constantly maintain clean air in your home. The easy-to-use control panel displays data in real time.
• ANTI-ALLERGEN HEPA MULTI-FILTER: Shark’s Anti-Allergen Multi-Filter captures 99.97% of dust, dander, allergens, smoke, and household odors.*
• ALL-DAY CLEAN AIR CONFIDENCE: Shark’s revolutionary 4-fan technology combines with a real-time feedback display to give you clarity and confidence in the air you breathe.
• LARGE CLEANING AREA: 4 fans working together generate the power to purify up to 1,000 square feet.**
• REMOTE CONTROL INCLUDED: An easy-to-use remote gives you complete control from up to 15'.
• *Based on HEPA filtration standards of 99.97% filtration, down to 0.3 microns. **Based on one air change per hour.
Cord Length1.83 m
Voltage120 volts
ColorCharcoal Gray
Wattage120 watts
Amperage0.63 amps
Filter TypeTrue HEPA Multi-Filter
Warranty (years)2

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SharkNinja offers a 60-day money back guarantee for purchases from this Site, or for select products, a 90-day money back guarantee. The applicable money back guarantee will be stated with your order.

*does not apply outside of Canada. Orders to be shipped to Northwest Territories, Yukon or Nunavut or other territories outside of Canada or to an international address are subject to a surcharge.


  • Shark anti-allergen HEPA filter
  • Remote control

Shark™ Air Purifier 4 with Anti-Allergen Multi-Filter and Smart Sensing
$349.99
$499.99