Model No 24791

BISSELL™ air400 Air Purifier

5 out of 5 Customer Rating
A reliable, holistic approach to indoor air care.
$349.99

The BISSELL™ air400 Air Purifier is clean air made easy. We know life happens. Between the kids and pets, there are odors, allergens, dust, and other things we can’t always see in our air that needs to be cleaned. That’s where air400 shines. This machine is designed to perform from the inside, out. It captures airborne particles and odors with three stages of filtration and has an automated CirQulate™ System that automatically increases fan speed as your indoor air quality decreases.

The air400’s CirQulate™ System also uses particle sensor technology to monitor your indoor air and communicate your home’s real-time air quality through three distinct colors and a numerical reading. With a large fan and a digital, 20,000-hour DC motor, the air400 can filter the air in a 1200 sq. ft. room once every hour. Taking care of the air you and your family breathe really is as easy as setting it and forgetting it with the air400 air purifier. When you buy a BISSELL® air purifier, you help save pets! BISSELL® proudly supports BISSELL Pet Foundation® and its mission to help save homeless pets. When you buy a BISSELL® product, you help save pets, too. We're proud to design products that help make pet messes, odors and pet homelessness disappear.



  • Every Purchase Saves Pets. BISSELL® proudly supports BISSELL Pet Foundation® and its mission to help save homeless pets.
  • 3 Stage Filtration. Includes a Pre-Filter, an Activated Carbon Filter, and a HEPA Filter which can capture 99.7% of 0.3 micron particles and smaller including pollen, dust, smoke, hair, and pet dander.
  • Honeycomb Structure Filter. Activated Carbon Filter has a unique honeycomb design filled with carbon pellets to better effectively capture gasses and VOCs as well as odors from cooking, pets, smoke, and more.
  • Automated CirQulate® System. Utilizes a PM 2.5 sensor to monitor, report and respond to changes in your indoor air quality by adjusting fan speed as necessary.
  • Library Quiet Fan Speed. Operates at five different fan speeds, including Library Quiet, making it great for bedrooms.
  • Automated Night Mode. Activates and dims the digital display as less light enters the room.
  • Accommodates Rooms Up to 1200 sq. ft. Filters the air in a 1200 sq. ft. room once every hour, so it's great for bedrooms, living and dining rooms, kitchens, and basements.
  • Filters Included. Comes with one HEPA filter + Pre-Filter and one Carbon Filter.

Key Features

Covers 1200 sq. ft. Rooms

The air400 can filter the air once every hour in 1200 sq. ft. rooms, so it's great for bedrooms, basements, kitchens, and living areas.

Honeycomb-Structured Filter

The air400's activated carbon filter has a honeycomb-structure with porous carbon pellets to more effectively capture common household odors.

Smart CirQulate® System

Unlike other air purifiers, the air400 monitors, reports and responds to indoor air quality, providing reliable and real-time air quality readings.

Digital DC Motor

The air400 is equipped with a brushless, digital DC motor for long lasting, powerful performance and pleasing fan speed sound levels.

Product Specs & Support
Name BISSELL™ air400 Air Purifier
Model No 24791
Quantity 1
Power Rating Energy Star (.9 amps)
Filtration 3 Stage
Power Rating Energy Star (.9 amps)
Power Cord Length 6'
Filtration 3 Stage
Color Titanium
Carry Handle Yes
Weight 26.4600
Replenishment Items
Model No 2520
$25.99
Model No 2521
$24.99
Parts
Model No 1616363
$25.99
Model No 1616364
$2.99
Model No 1616365
$4.25