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DREO 21-Inch Smart HEPA Filter Air Purifier With Auto Mode

DREO 21-Inch Smart HEPA Filter Air Purifier With Auto Mode

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Kohl's price tracker

14-day low
$199.99
Sep 13 · Kohl's
Best price
$199.99
−0% vs high
14-day high
$199.99
All stores
$200$200$200
Sep 13Sep 26
  • Kohl's
Lowest in 14 days: $199.99 at Kohl's. Highest: $199.99. Current best is 0% below the 14-day high.

What buyers say

AI summary · 225 reviews

A powerful, quiet air purifier with smart features that delivers noticeable improvements in air quality, especially for pet owners and allergy sufferers. The app control and auto mode are standout strengths, though a few users note the initial filter smell is occasional.

Liked

  • Quiet operation
  • Smart auto mode
  • Effective HEPA filtration
  • User-friendly app control

Complaints

No recurring complaints across 225 reviews

Generated by AI from real customer reviews at Kohl's — may miss nuance. Summarized Sep 2026.

About this product

The DREO 21-Inch Smart HEPA Filter Air Purifier is a compact, Wi-Fi-enabled device designed to improve indoor air quality. It features a 3-in-1 filter that captures 99.985% of airborne particles as small as 0.3 microns, including allergens, pet dander, pollen, and volatile organic compounds. The unit uses real-time monitoring to detect contaminants and adjusts operation automatically. It connects to voice assistants like Alexa and Google Assistant and can be controlled via the DREO app, offering customizable fan speeds and detailed air quality feedback through an LED display. With quiet operation in sleep mode and a smart care algorithm that extends filter life, it maintains clean air in spaces up to 423 square feet. The purifier includes a filter, user manual, and a 1-year limited warranty.

  • 21-inch compact design
  • HEPA 3-in-1 filter
  • Wi-Fi and voice control
  • real-time air quality display
  • sleep mode under 30 dB
  • up to 423 sq ft coverage

Based on 225 reviews at Kohl's

Read all 225 reviews on Kohl's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

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DREO 21-Inch Smart HEPA Filter Air Purifier — Price History