BISSELL has spent years crafting premium cleaning products that exceed expectations while leaving us lots of time to enjoy our homes. The same approach was added to the Air400 air purifier to create a reliable, holistic approach to indoor air care. The 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 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! The company proudly supports BISSELL Pet Foundation® and its mission to help save homeless pets. When you buy a BISSELL® product, you help save pets, too. They’re proud to design products that help make pet messes, odors, and pet homelessness disappear.

Highlighted features of the Air400:

  • It captures 99.97% of 0.3-micron particles and smaller.
  • The CirQulate system automatically increases fan speed as air quality decreases.
  • It captures common odors and allergens like pollen, dander, VOCs, dust, and smoke.
  • It covers 1200sq.ft. of room space: 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.
  • The machine comes with a honeycomb-structured filter.
  • Digital DC Motor: The air400 is equipped with a brushless, digital DC motor for long-lasting, powerful performance and pleasing fan speed sound levels.
  • Energy star power rating (.9 amps).
  • 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.
  • 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.


Bissell’s Air400 is reliable and efficient because of its quality in making long-lasting home appliances. The features and amenities are standard across the board but, what sets it apart is the emphasis on care for not just the humans in the home but also the pets. Making sure that the device does not affect our furry friends is something that the Air400 takes very seriously, and the proof is evident. Every Purchase Saves Pets™. BISSELL® proudly supports BISSELL Pet Foundation® and its mission to help save homeless pets.