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    • Home
    • All Air Purifiers
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    MODEL: AC4820

    GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower

    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    • GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower
    MODEL: AC4820

    GermGuardian AC4820 3-in-1 Air Purifier with HEPA Filter and Odor Reduction, 22-Inch Tower

    PRODUCT DESCRIPTION
    BREATHE FRESH AND CLEANER AIR The Germ Guardian AC4820 air purifier, equipped with Genuine Germ Guardian® HEPA Pure™ filtration technology, effectively captures 99.97% of germs, viruses, and allergens as small as 0.1 microns. Customize your at-home comfort with 3 speed settings and an ultra-quiet mode available at the lowest speed setting. This air purifier circulates the air in a large 740 sq. ft. room every 60 minutes or in a medium 150 sq. ft. room every 12.5 minutes, making it ideal for bedrooms, offices, basements, and other open concept spaces. Designed, engineered, and independently tested in the United States, it exceeds industry standards. Your purifier is only as powerful and effective as the filter you put inside, and our Genuine Germ Guardian replacement parts are essential for maintaining product performance. Each filter or bulb is designed specifically for a particular unit. Not only will genuine replacement parts fit perfectly, but they also match the combination technology of the unit, allowing you to get the most out of your air purifier. This product earned the Energy Star label by meeting strict energy efficiency guidelines set by the U.S. EPA. WARRANTY: Germ Guardian offers reassurance with a 5-year limited warranty in addition to your purchase."
    FEATURES
    • Captures Dust & Allergens Captures Dust & Allergens
    • Reduces Odors Reduces Odors
    • HEPA Filter HEPA Filter
    • Ultra-Quiet Operation Ultra-Quiet Operation
    PURCHASE
    $89.99
    Product Overview
    BREATHE FRESH AND CLEANER AIR The Germ Guardian AC4820 air purifier, equipped with Genuine Germ Guardian® HEPA Pure™ filtration technology, effectively captures 99.97% of germs, viruses, and allergens as small as 0.1 microns. Customize your at-home comfort with 3 speed settings and an ultra-quiet mode available at the lowest speed setting. This air purifier circulates the air in a large 740 sq. ft. room every 60 minutes or in a medium 150 sq. ft. room every 12.5 minutes, making it ideal for bedrooms, offices, basements, and other open concept spaces. Designed, engineered, and independently tested in the United States, it exceeds industry standards. Your purifier is only as powerful and effective as the filter you put inside, and our Genuine Germ Guardian replacement parts are essential for maintaining product performance. Each filter or bulb is designed specifically for a particular unit. Not only will genuine replacement parts fit perfectly, but they also match the combination technology of the unit, allowing you to get the most out of your air purifier. This product earned the Energy Star label by meeting strict energy efficiency guidelines set by the U.S. EPA. WARRANTY: Germ Guardian offers reassurance with a 5-year limited warranty in addition to your purchase."
    Product Specs
    • Model/SKU: AC4820
    • Weight: 8.55 lbs
    • Dimensions: 22 in x 10.25 in x 6.75 in
    • Cord Length: 6'
    • Construction: Plastic, Electronics
    • Manual: Use & Care Instructions
    • acf.energy-star.png
    FEATURES
  1. GENUINE HEPA PURE™ FILTRATION: Germ Guardian AC4820 features a Genuine HEPA PURE™ air filter that captures up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as 0.1 microns from the air. With over 140 pleats and 9.0 square feet of filter surface area, our Genuine HEPA PURE™ filtration technology offers certified fit and maximum performance, meeting HEPA tested standards.
  2. REDUCES ODORS: Activated carbon pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter. Treated carbon absorbs volatile organic compounds from the air and reduces odors from smoking, cooking and pets.
  3. CLEAN AIR IN 12.5 MINUTES Circulate and filter the air in a large 740 sq. ft. room every 60 minutes or in a medium 150 sq. ft. room every 12.5 minutes. To ensure accurate and replicable results in real life conditions, efficacy testing is conducted in 30 cubic meter testing chambers with a HEPA filter installed.
  4. QUIET OPERATION: Three speed options with the lowest setting being utilized as gentle white noise for a quiet, restful night's sleep
  5. GENUINE GERM GUARDIAN FILTERS Search for FLT4825 HEPA Filter B. Genuine Germ Guardian replacement filters for certified fit and maximum filtration. Off-brand filters often fail HEPA testing standards, fit incorrectly, reduce efficacy, and may cause damage to the air purifier.
  6. INDEPENDENTLY TESTED IN THE USA: Cleaning air since 2005, our Ohio-based team is dedicated to revolutionizing the air purifier industry by creating top-notch air quality products. At Guardian Technologies, our products undergo rigorous scientific testing conducted by reputable, independent laboratories and we exceed industry standards. All Germ Guardian devices are designed and engineered in the USA. Germ Guardian air purifiers are ENERGY STAR CERTIFIED, CARB (California Air Resource Board) Certified, ETL Certified and Zero Ozone Verified!
    7. FAQs
    How do I determine what air purifier I need based on my room size?
    • Small rooms below 100 SF may only require a tabletop or mini tower-style air purifier to circulate the air
    • Medium rooms that range between 100 SF and 170 SF will typically need a floor model that has a larger filter to effectively process the air in the room.
    • Large rooms over 170 SF will require a full size tower or box style unit.
    What is HEPA?

    HEPA stands for “High Efficiency Particulate Air.” A HEPA filter must capture 99.97% of all particles that pass through it that are 0.3 microns or greater in size. HEPA is composed of a layer of randomly arranged fibers. HEPA filters are often used in airlines, vacuum cleaners, cars, etc.

    How often do I need to replace my filter?

    GermGuardian® air purifier filters should be replaced every 6–8 months depending on use.

    How do I know I need to replace my filter?

    You will know your filter needs to be replaced when the filter turns from white to gray or black.

    What is CADR?

    CADR stands for “Clean Air Delivery Rate” which indicates the volume of filtered air delivered by an air purifier. CADR ratings show the effectiveness of how efficient the air purifier is at capturing fine particles, such as: tobacco smoke and plant pollens.

    What is a carbon filter?

    Carbon filters are also called charcoal or activated charcoal/carbon filters. It is a form of carbon that is extremely porous making it excellent at absorbing. Carbon filters can absorb a variety of chemicals and vapors simultaneously.

    Is my filter washable?

    The pre/charcoal filter layer that attaches to the HEPA portion of the filter can be cleaned using the brush attachment tool on your vacuum cleaner. Once the HEPA portion of the filter turns from white to gray or black, the filter must be replaced entirely.


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    WARRANTY
    3 year warranty