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forum threadDesertGardener | Staff posted Feb 20, 2026 12:38 AM
forum threadDesertGardener | Staff posted Feb 20, 2026 12:38 AM

DAYETTE HEPA 14 Air Purifier w/ Air Quality Sensor (Room Up to 2200ft²) $45 + Free Shipping

$45

$60

25% off
Amazon
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DAYETTE US INC via Amazon [amazon.com] has DAYETTE HEPA 14 Air Purifier w/ Air Quality Sensor (Room Up to 2200ft²) on sale for $53.99 - $8.99 off (apply code CF8WJ5S9 at checkout) = $45. Shipping is free.


About:
  • Featuring 360° air intake technology, completely purifying a space up to 2200ft² once in an hour, 440ft² 5 times per hour (Air Volume: 300CFM).
  • HEPA 14 filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.997% of airborne particles 0.1 microns in size, physically absorbs dust, smoke, pollen, odor, pet dander, especially effective for cooking smells or multi-pet household
  • Built-in PM2.5 sensor, a color-coded light from blue/very good to green/good to yellow/moderate to red/polluted and by automatically adjusting the auto mode fan speed in response to changes in the current air quality.
  • Supports 4 fan speeds and 2 modes (sleep mode & auto mode) to adapt to different needs, and 1-12 hours timer. In turbo mode, the fan will speed up to clean the air faster. In sleep mode, noise level as low as 22 dB.
  • FCC certified, ETL Listed, CARB approved.
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Deal Details
Community Notes
About the Poster
DAYETTE US INC via Amazon [amazon.com] has DAYETTE HEPA 14 Air Purifier w/ Air Quality Sensor (Room Up to 2200ft²) on sale for $53.99 - $8.99 off (apply code CF8WJ5S9 at checkout) = $45. Shipping is free.


About:
  • Featuring 360° air intake technology, completely purifying a space up to 2200ft² once in an hour, 440ft² 5 times per hour (Air Volume: 300CFM).
  • HEPA 14 filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.997% of airborne particles 0.1 microns in size, physically absorbs dust, smoke, pollen, odor, pet dander, especially effective for cooking smells or multi-pet household
  • Built-in PM2.5 sensor, a color-coded light from blue/very good to green/good to yellow/moderate to red/polluted and by automatically adjusting the auto mode fan speed in response to changes in the current air quality.
  • Supports 4 fan speeds and 2 modes (sleep mode & auto mode) to adapt to different needs, and 1-12 hours timer. In turbo mode, the fan will speed up to clean the air faster. In sleep mode, noise level as low as 22 dB.
  • FCC certified, ETL Listed, CARB approved.

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Price Intelligence

Model: HEPA 14 Air Purifiers for Home Large Room Up to 2200ft², DAYETTE Air Purifiers for Bedroom with Air Quality Sensor, Remove 99.97% of Dust, Odor, Pets Dander, Smoke

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Sort: Lowest to Highest | Last Updated 2/25/2026, 08:06 AM
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5 Comments

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Feb 20, 2026 01:10 AM
250 Posts
Joined Jun 2018
BJE1972Feb 20, 2026 01:10 AM
250 Posts
Replacement filters are 35.46 on Amazon.
Feb 20, 2026 01:11 AM
733 Posts
Joined Feb 2024
GhostGrayBoltFeb 20, 2026 01:11 AM
733 Posts
Quote from BJE1972 :
Replacement filters are 35.46 on Amazon.
Thanks for that!
Feb 20, 2026 04:49 AM
33 Posts
Joined Jul 2022
sandypenguinFeb 20, 2026 04:49 AM
33 Posts
Is this thing quality or junk compared to a similar Levoit/Winix at 3x the price? There's nothing positive about this brand on /r/airpurifiers which is concerning. Plus the business name "DAYETTE US INC (RUNRONG YANG TR INC)" doesn't exactly inspire confidence in me if my house burns down from running it 24/7.
Feb 23, 2026 04:22 PM
36 Posts
Joined Jan 2022
HonestFlower5727Feb 23, 2026 04:22 PM
36 Posts
Quote from sandypenguin :
Is this thing quality or junk compared to a similar Levoit/Winix at 3x the price? There's nothing positive about this brand on /r/airpurifiers which is concerning. Plus the business name "DAYETTE US INC (RUNRONG YANG TR INC)" doesn't exactly inspire confidence in me if my house burns down from running it 24/7.
Junk. It's clearly not Hepa 14.
Feb 23, 2026 04:22 PM
36 Posts
Joined Jan 2022
HonestFlower5727Feb 23, 2026 04:22 PM
36 Posts
Junk. It's clearly not Hepa 14

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