GermGuardian Air Purifier with HEPA Filter, UV-C, Removes Odors, Mold, 743 Sq. ft, AC4825W, White
GermGuardian Air Purifier with HEPA Filter, UV-C, Removes Odors, Mold, 743 Sq. ft, AC4825W, White
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GermGuardian Air Purifier with HEPA Filter, UV-C, Removes Odors, Mold, 743 Sq. ft, AC4825W, White

Key item features

  • High Performance: Circulates air 1x per hour in 743 sq. ft rooms and 4.8x per hour in 153 sq. ft rooms, ideal for medium to large rooms.
  • True HEPA Filtration: Captures up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as 0.1 microns.
  • UV-C Technology: Reduces airborne viruses, such as influenza, staph, and rhinovirus, and targets volatile organic compounds (VOCs).
  • Allergen Trapping: Pre-filter traps dust, pet hair, and large particles, extending the life of the HEPA filter.
  • Odor Reduction: Activated charcoal filter helps reduce unwanted odors from pets, smoke, and cooking fumes.
  • Quiet Operation: Lowest setting can be used as gentle white noise at night for a restful sleep.
  • Replacement Filters: Single filter replacement every 6-8 months; use genuine Guardian Technologies parts for optimal performance.
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Current price is $94.99
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  • Free 90-day returns
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5 stars out of 5, based on 5 seller reviews(5.0)
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4.6 out of 5 stars
stars143 ratings70 reviews
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Showing 1-3 of 70 reviews

Dec 16, 2025
jerry
Item details
Color: White
Sold byHome StoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

unit works as stated. I move it to the space I am using. I think it does a great job for small spaces.

Helpful?54ELHU38PKYP443516301
Feb 25, 2025
Gail J.
5 out of 5 stars review

Nice Design and Ease of Operation.

Very pleased with the simplicity of operation, ease of filter changing and the modern design of the unit. I previously owned another Lasko tower air purifier for 5 years. The other was also very reliable but I prefer the design and ease of operating this one.

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Review from Guardian Technologies
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Feb 20, 2025
Mike S.
5 out of 5 stars review

Quality Air Purifier - It Works

These machines are excellent at clearing the air of pollens and dust. Our extended family has now purchased six of them. Our allergy congestion is lower than normal to non-existent. The customer service by Lasko is very good too. Quality equipment. Money well spent.

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Review from Guardian Technologies
Helpful?54ELHU38PKYP443516301