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GermGuardian AC4825E HEPA Air Purifier for Large Rooms

Model overview

3
Price range
$99.99 $129.99
Variant spread: Medium

Available variants

Black
Black with Intellisense Monitor
White

Key differences

Product Dimensions
6.75"D x 10.25"W x 22"H • 6"D x 9.5"W x 22"H • 10.75"D x 6.75"W x 22"H
Color
Black • White
Specification Met
Energy Star Certified, ETL Certified, CARB Certified • ETL Certified, CARB Certified
Item Weight
8.55 pounds • 10.38 pounds
Warranty Description
3 years • 3 Year Limited
Included Components
Tower Air Purifier, HEPA Filter with Carbon Filter, UV-Bulb, User Manual • Air Purifier, HEPA Filter, UV-C Bulb, User Manual

How to choose

  • Start with your budget: the visible price spread across variants is about 30%.
  • Pick color and finish only after deciding on hardware requirements.

Trade-offs

Budget vs feature set
Higher-priced variants are more likely to include meaningful hardware upgrades.
Product Dimensions
Different values may change day-to-day usage profile depending on your priorities.
Specification Met
Different values may change day-to-day usage profile depending on your priorities.

How we evaluate

Methodology, data sources, and comparison rules for this page.

Read methodology
Starting from $99.99
Last price update: 12/6/25
This HEPA air purifier effectively cleans air in large rooms up to 743 square feet, using True HEPA filtration to capture 99.97% of particles as small as 0.1 microns. It features an activated carbon filter to reduce odors, UV-C light technology for germ reduction, and quiet operation with multiple speed settings. Certified by Energy Star and other standards, it's designed for efficient performance in homes, offices, and dorms.

Reviews

4.5
2 reviews
5
1
4
1
3
0
2
0
1
0
Isabella Jones
Isabella J. US New York, NY
April 21, 2025
Decision:
Paul Moreau
Paul M. FR Reims
April 16, 2025
Decision:
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