#1
Blueair
Blue Pure 511i Max
10 positive 0 neutral 4 negative
Based on 14 Reddit mentions
$139.00
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Replacement filter help
My spec is 511i and Amazon lists it as available however when I order it they give me the wrong one, they give me the 511 one which doesn’t fit my purifier. I have gone in person to blueair trusted sellers and they have also given me the wrong one
Molmuzz26 in r/Blueair
April 4, 2026 10:16 AM
1
