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311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue

311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 2 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 3 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 4 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 5 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 6 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 7 of 7
311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 1 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 2 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 3 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 4 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 5 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 6 of 7311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue, photo 7 of 7

Pure 311i Max Air Purifier, 2 Pack H13 True HEPA with Activated Carbon Air Filter, Compare to part #F3MAX, Blue

$39.99Verified

$20.00 each · 2 items

at Amazon· sold by Smilyan-US

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What it is

7 attributes, in the retailer’s own words.

Size
311i Max - Blue
Color
311i Max - Blue
Weight
1.2 pounds
Dimensions
15.4 × 11.02 × 11.02 inches
Model
311imax
Number of items
2
Warranty
No warranty

Black Friday is Friday, November 27, 2026. Amazon’s Black Friday deals run November 19–30, through Cyber Monday, from 12:01 a.m. PT (3:01 a.m. ET) on November 19. , Amazon lists 311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue at $39.99, with no deal badge.

Cheaper in Air Purifier Filters, and what changes

Things of the same kind for at least 10% less than $39.99, with the attributes the retailers describe differently. Their words, not our judgement: we compare listings, we do not test products.

Identifiers

ASIN
B0HFS7MM7Q

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$39.99Verified

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