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Replacement Particle Filter for Blueair Classic 400 Series Air Purifies - White

Model: 400PF
SKU: 9477185
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Compatibility: Blueair Classic 400 Series
  • General
    • Brand: Blueair
    • Model Number: 400PF
    • Product Name: Replacement Particle Filter for Blueair Classic 400 Series Air Purifies
    • Color: White
  • Dimensions
    • Product Height: 21 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 10 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 3.8 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 1.94 pounds (The out of box weight of the item.)
  • Features
    • Compatible Appliance Type: Air purifier
    • Number of Units Per Package: 1
    • Filter Longevity: 6 months
  • Material
    • Filter Type: Other
  • Compatibility
    • Compatibility: Blueair Classic 400 Series
  • Warranty
    • Warranty - Parts: 30 days
    • Warranty - Labor: 30 days
  • Other
    • UPC: 689122000138

Freshen up your space with this Blueair Classic 400 series particle filter. The HEPASilent filtration combines electrostatic and mechanical filtration to remove 99.97 percent of particles down to 0.1 microns in size. Antibacterial polypropylene fibers prevent mold and bacterial growth, while porous activated carbon allows this Blueair Classic 400 series particle filter to capture gases and odors.

  • Compatible with select Blueair air purifies: Including Blueair Classic 402, 403, 410, 450E, 455EB and 405 models.
  • Particle filter: Reduces pollen, dust, pet dander, mold spores, viruses and bacteria.
  • Click-and-change filter design: It can be easily removed and replaced, and can be put into recycling at the end of its service life.
  • Filter life up to 6 months under normal usage: Allows extended operation. Indicator on your air purifier informs you when a new filter is needed. This filter is eco-friendly and can be recycled after it's changed*.
  • Replacement filter: So you can always have a backup ready when the filter needs to be changed.
Whats Included
  • Blueair Replacement Particle Filter for Blueair Classic 400 Series Air Purifies

Q: Does this work for the model Blueair Classic 480i air purifier (BBY SKU 6336393)? It is not explicitly stated on the page and just want to make sure before I pull the trigger. Thanks in advance for the answer y'all!

A: HI there! Thanks for reaching out! Yes, this filter will fit your 480i. It will also fit other 400 series units in our New Classic line such as the 403, 405, 450E etc.

Q: Will this filter fit a 455 unit purchased st Costco

A: HI there! Thanks for reaching out! Yes, it will!

Q: I need to know the size of the filter, Blueair, the Blueair I have is the one for 400 series and filter smoke too. It is large and called smokestop filter, about 3 3/4 across top, 20 1/2 tall and about 10 inches wide. Do you have those filters?

A: HI there! Thanks for reaching out. Those are the measurements for both of our 400 series filters, the 400 series particle filter and the 400 series DualProtection Filter (formerly the Smokestop filter)

Q: Does this include three filters, or just one?

A: Hi there! This includes 1 filter.

Q: looking to buy blueair 400 series filter replacement, if the one I order is not the correct one may I return it for credit?

A: There’s a few things going on with Lowes right now, but I’m aware of the issues and they are all being worked on. I received a response yesterday afternoon regarding the duplicates and she said it could take 48 hours for everything to update properly, so I’m waiting until tomorrow to see if anything corrects itself before I reach back out to them.