GermGuardian AC9400W 29" Air Purifier with HEPA & Sensor 402 sq. ft.

AC9400W Hi-Performance Tower Console Air Purifier with HEPA Filter, Odor Control & Air Quality Sensor, Large Room

In Stock In United States

GermGuardian AC9400W 29" Air Purifier with HEPA & Sensor 402 sq. ft.

AC9400W Hi-Performance Tower Console Air Purifier with HEPA Filter, Odor Control & Air Quality Sensor, Large Room

In Stock In United States
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  • Free Shipping on Filters
  • 3 Year Limited Warranty
  • CARB Compliant
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Product Overview

A unique 360 degree HEPA filter relieves allergies by capturing 99.97% of dust and allergens as small as .3 microns in size. A large activated carbon filter attacks common household odors including those caused by smoke, cooking and pets. And, it works to reduce the many VOCs that are emitted by common household products and cleaning chemicals. It includes an Air Quality Monitor that detects the amount of particles in the air and automatically adjusts the speed to optimize room air quality when in auto mode. An ionizer option is built into the unit and can be turned on to boost allergen control. The ionizer emits negative ions that attract microscopic allergens to form larger particles that can be easily trapped by the HEPA filter. The purifiers stands about 29 inches tall, has a timer up to 12 hours and a touch display with child lock. It provides powerful air cleaning and is ideal to use in rooms up to 402 sq. feet. IMPORTANT: The air purifier is shipped with the filter stored in the filter compartment. The filter is shipped in a bag to prevent degradation. Before using, remove and discard the bag.

  • Captures Dust & Allergens Icon Captures Dust & Allergens
  • Reduces Odors Icon Reduces Odors
  • HEPA Filter Icon HEPA Filter
  • Ultra-Quiet Operation Icon Ultra-Quiet Operation
  • Clears Smoke Icon Clears Smoke
  • Traps Allergens: 360 degree HEPA Filter captures 99.97% of dust and allergens as small as .3 microns such as household dust, pet dander, mold spores and plant pollens Activated carbon filter reduces odors from pets, smoking, cooking along with many VOCs emitted from a variety of household products and chemicals
  • Air Quality Monitor (AQM) with Indicator Display: Smart AQM detects particulate matter that is 2.5+ microns in size and automatically adjusts to optimize room air quality
  • Sleep Mode: Display lights turn off to help darken the room for sleeping and there are 4 options for fan speed including an ultra quiet mode
  • AHAM Verified, Energy Star Certified and Carb Compliant: 28 inch 4 speed tower console is best used for rooms up to 402 sq feet. Filters and circulates room air over 4.8x per hour. The higher the CADR the faster the unit filters the air. CADR Dust (263), Pollen (275) and Smoke (259)
  • Filter Replacement Reminder: Only one single filter needs to be replaced every 6-8 months depending on the use of the product; Replacement filter is filter K (model FLT9400). IMPORTANT: Use genuine Guardian Technologies replacement parts to maintain product performance. 3 year limited manufacturer's warranty

How do I determine what air purifier I need based on my room size?
Small rooms, often below 100 sq. ft. may only require a tabletop or mini tower-style air purifier to circulate the air. Medium rooms that range between 100 sq. ft. and 170 sq. ft. will typically need a floor model that has a larger filter to effectively process the air in the room. Large rooms, over 170 sq. ft. will require a full size tower or box style unit. Most air purifier cartons offer specific information on room size or square footage covered by the air purifier.

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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3 Year Limited Warranty

Please click here to register your warranty. We consider the registration process important to ensuring superior service to our customers. Submitting this registration is optional and does not affect your right to utilize this warranty according to the conditions stated above. 

NOTE: When registering your warranty, you will need to provide a copy of your receipt detailing the Guardian Technologies product you purchased.
Product Specs
  • Weight: 18.15 lbs
  • Dimensions: 12" x 12" x 28.5"
  • Cord Length: 6'
  • Construction: Plastic
  • Square Footage: 402 sq. ft.
  • Input Voltage: 120V AC
  • Energy Star Icon
  • AHAM Verifide Icon
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