product description page

Blueair - 400 series Particle Filter - White

Blueair - 400 series Particle Filter - White - image 1 of 1
$59.99

about this item

Fits all 400 series Blueair Air Purifiers. Blueair Filters have millions of ultra thin fibers in 3 different sizes. The first layer captures larger particles like pollen and dust. The second and third layers capture smaller particles like bacteria. The exhaust filter design resists loading or clogging and continues filtration at peak performance levels longer.
Dimensions (Overall): 22.5 inches (L) x 11.0 inches (W) x 4.25 inches (D)
Material: Polypropylene
Weight: 3.0 pounds
Filter Type: HEPA
Filter Size: 21x10x4
Filter Ratings: MERV 13
Compatible With: Blueair air purifiers
Allergens Captured: Viruses, Pollen, Household Dust, Dustmite Debris, Bacteria
Package Quantity: 1.0
Sustainability Claims: Recyclable
Warranty: No applicable warranty
HEPASilent-type polypropylene filter
Traps dirt particles
20.5Hx9.8Wx3.8L"
TCIN: 10240236
UPC: 689122000138
Item Number (DPCI): 085-00-0246

most recent reviews

Works

(would recommend)
5 out of 5 stars
angela1 month ago
The filter is pricy to me but as long as that machine works, what could you ask for?  see moreof angela's review
    Do you find this helpful?
    yes (0)no (0)report

    This unit saved my life

    (would not recommend)
    5 out of 5 stars
    NAME3 months ago
    We bought the Blue Air purifier and 400 series filter 3 years ago after moving to an area that sent me into an allergy crisis that landed me at the doctors office needing steroid shots to calm the reaction. The doctor told me to move out of the area. Desperste for relief I went on line, studied the ...  see moreof NAME's review
      Do you find this helpful?
      yes (0)no (0)report

      Great Filter!

      (would recommend)
      5 out of 5 stars
      Javito5 months ago
      Have been using these filters in in my Blueair air cleaner for over two years! Keeps my living room dustfree and smelling great!  see moreof Javito's review
        Do you find this helpful?
        yes (0)no (0)report

        Home necessity

        (would recommend)
        5 out of 5 stars
        barmac5 months ago
        Had this for about 5 years, I never appreciate it more then when I run out of filters. I immediately start sneezing and coughing. One of my best investments.  see moreof barmac's review
          Do you find this helpful?
          yes (0)no (0)report

          3rd set of 400 filters with toxic plastic smell

          (would not recommend)
          1 out of 5 stars
          jkunko5 months ago
          I bought 2 filters over the summer from a 3rd hand distributor. They were so strongly permeated with the smell of the plastic wrap they came in that I choose not to use them even in the midst of 400ppm (ie dangerous) wildfire air quality over the summer. I returned those and ordered from a different...  see moreof jkunko's review
            Do you find this helpful?
            yes (0)no (0)report

            The new filter has smell to it.

            2 out of 5 stars
            Flordia5 months ago
            I put the new filter in my 403 and it has smell to it. I think that is why I had it off for months. The filter are a little pricey.  see moreof Flordia's review
              Do you find this helpful?
              yes (0)no (0)report

              Nice product

              (would recommend)
              4 out of 5 stars
              None8 months ago
              Bought for post-operative respiratory concerns. Kept using even after recovery. easy installation. No idea of air quality analytics. Mostly an intuitive decision. Somewhat pricey making me push the limits for re-order time.  see moreof None's review
                Do you find this helpful?
                yes (0)no (0)report

                Great, but ridiculously expensive!

                (would not recommend)
                1 out of 5 stars
                goldquill9 months ago
                I always have severe issues after buying your filters - far too expensive!  see moreof goldquill's review
                  Do you find this helpful?
                  yes (0)no (0)report

                  Prices, promotions, styles and availability may vary by store & online. See our price match guarantee. See how a store is chosen for you.