Air400 Filter Replacement for Bissell Air400

COMPATIBLE MODELAir 400 replacement filter is only compatible with Bissell air 400, The machine model is 2749. Compared to Part 2521 and 2520. | Premium Filter This Air400 air filter replacement parts feature an True filter that helps absorb airborne particles as small as 0.3 microns, up to 99.97% efficiency, and an activated carbon filter that helps tackle unpleasant odors and gases. It's an ideal choice for smokers, pet owners, pregnant women, allergy sufferers, or those with open-style kitchens at home, making it easy to improve your air quality | High-Cost PerformanceContains 2 filter + 2 carbon post filter + 8 pre filter, the Air400 air filter replacement contains all the required parts to complete the standard installation of your air filter. It is cost-effective and the right choice for you | Easy to InstallReplacing the Air400 air filter is easy and does not require any tools. For optimal performance, it is recommended to replace it every 3-6 months or depending on air quality and frequency of use. Using in a relatively polluted environment may mean that you need to change the filter more frequently | Buy with ConfidenceIf you have any questions about this Air400 replacement filter, please contact Asrhine customer service team