Shark Air Purifier 4, Anti-Allergen HEPA Multi-Filter, Quiet, Removes Allergens, Pollutants, Mold, Odors, & Smoke, Smart Sensing, 1,000 Sq Ft, HE400 Charcoal
Shark Air Purifier 4, Anti-Allergen HEPA Multi-Filter, Quiet, Removes Allergens, Pollutants, Mold, Odors, & Smoke, Smart Sensing, 1,000 Sq Ft, HE400 Charcoal
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Shark Air Purifier 4, Anti-Allergen HEPA Multi-Filter, Quiet, Removes Allergens, Pollutants, Mold, Odors, & Smoke, Smart Sensing, 1,000 Sq Ft, HE400 Charcoal

4.7 stars out of 164 reviews
(4.7)|
164 ratings

Key item features

  • Efficient Airflow: Four high-speed micro-fans work in unison to evenly distribute airflow across the filter, ensuring comprehensive purification.
  • Quiet Operation: The four high-speed fans deliver a remarkably quiet yet incredibly fast clean air delivery rate.
  • Smart Sensing: Clean Sense IQ technology tracks air quality and automatically adjusts power to consistently maintain clean air, with real-time data displayed on the control panel.
  • Advanced Filtration: The Anti-Allergen HEPA Multi-Filter, featuring NANOSEAL technology, captures 99.98% of large, small, and micro-sized particles.
  • Extensive Coverage: The combined power of the four fans purifies areas up to 1,000 square feet.
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Current price is $216.00
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4.7 out of 5 stars
stars164 ratings138 reviews
How item rating is calculated
  1. 5 stars87% (142)
  2. 4 stars5% (8)
  3. 3 stars2% (4)
  4. 2 stars2% (3)
  5. 1 star4% (7)
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Showing 1-3 of 138 reviews

Mar 13, 2025
michelle
Sold bySoutheast WholesaleDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Shark never disappoints me! Love it!

Helpful?6ZZYIW427EPY550328809
Apr 14, 2024
WalmartCustomer
5 out of 5 stars review

Verified Purchase

As soon I turned it on, it started to purify the room in second and could tell the difference of air quality.

Incentivized Review
Helpful?6ZZYIW427EPY550328809
Aug 8, 2021
jewels272000
Walmart Associate
5 out of 5 stars review

Verified Purchase

Just what we needed

With the smoke filled air that comes with Montana summers, this is the best product I have found to keep the air in my home clean. My husband has COPD and we noticed a difference in his breathing within the first few days.

Helpful?6ZZYIW427EPY550328809