About This

• AIR PURIFIER FOR HOME: Circulates and filters air in a small bedroom (348 sq. ft.) every 12.5 minutes and large spaces (1,680+ sq. ft.) every hour. The activated carbon filter reduces scents from cooking and pets, perfect for spring cleaning and renovations.
• TRUE HEPA 3-LAYER PROTECTION: Leave allergy symptoms at the door. Our 360° True HEPA air filter captures 99.97% of allergens* as small as 0.1 microns**, while the pre-filter traps dust, pollen, and pet dander.
• SMART APP INTEGRATION: The Aria for Home app, Alexa, and Google let you monitor real-time AQI, adjust fan speeds, set timers, and manage filter replacements. IntelliSense AI measures air quality 60x per minute, auto-adjusting fan speed the moment poor air is detected.
• INDEPENDENTLY TESTED IN THE USA: GermGuardian air purifiers are CARB (California Air Resources Board) Certified, ETL Certified, and Zero Ozone Verified. Give any stuffy basement, dusty bedroom, and busy office a breath of fresh air.
• GERMGUARDIAN: We believe homes deserve better: better products, smarter technology, and cleaner air. Since 2005, GermGuardian has helped create healthier environments for you and your family with air purifiers, humidifiers, and sanitizers.
• *Testing was performed with non-living organisms. **Initial efficiency value. As small as 0.1 microns from air passing through the filter media.

Overview

• Product Dimensions ‏ : ‎ 10.25 x 10.25 x 20.51 inches; 10.65 pounds
• Item model number ‏ : ‎ AP3250
• Date First Available ‏ : ‎ January 5, 2026
• Manufacturer ‏ : ‎ Guardian Technologies
• ASIN ‏ : ‎ B0FJTZKR17
• Best Sellers Rank: #465,003 in Home & Kitchen (See Top 100 in Home & Kitchen) #401 in HEPA Filter Air Purifiers
• #401 in HEPA Filter Air Purifiers
• Customer Reviews: 4.6 4.6 out of 5 stars (156)