Filters & accessories

Hide Filters Show Filters Filters
Person replacing a 211+ filter in air purifier

Save 15% with filter subscriptions

Get started
  • Compatible with Blue Pure 211i Max
$89.99
  • Compatible with Blue Pure 211i Max
$84.99
  • Compatible with Blue Pure 211i Max; Not compatible with Blue Pure 211+ Auto • 211+
$69.99

  • Compatible with Blue Pure 311i+ Max; Not compatible with Blue Pure 311i Max • 311 Auto
$69.99
  • Compatible with Blue Pure 311i+ Max; Not compatible with Blue Pure 311i Max • 311 Auto
$64.99
  • Compatible with Blue Pure 311i+ Max; Not compatible with Blue Pure 311i Max • 311 Auto
$49.99

  • Compatible with Blue Pure 311i Max; Not compatible with Blue Pure 311i+ Max • 311 Auto
$64.99
  • Compatible with Blue Pure 311i Max; Not compatible with Blue Pure 311i+ Max • 311 Auto
$59.99
  • Compatible with Blue Pure 311i Max; Not compatible with Blue Pure 311i+ Max • 311 Auto
$44.99

  • Compatible with Compatible with Blue Pure 411i Max; Blue Pure 411a Max
$44.90
  • Compatible with Blue Pure 411i Max; Blue Pure 411a Max
$39.99
  • Compatible with Compatible with Blue Pure 411i Max • 411a Max; Not compatible with Blue Pure 411 • 411+ • 411 Auto
$29.99

  • Compatible with Blue Pure Mini Max
$27.99

  • Compatible with Blue Pure Mini Max; Not compatible with Blue Pure 511 • 411i Max • 411a Max
$21.99

  • Compatible with Blue Pure 211+ Auto • 211+
$89.99
  • Compatible with Blue Pure 211+ Auto • 211+
$79.99

  • Compatible with Blue Pure 311 Auto; Not compatible with Blue Pure 311
$59.99
  • Compatible with Blue Pure 311 Auto; Not compatible with Blue Pure 311
$49.99

  • Compatible with Blue Pure 411 • 411+ • 411 Auto; Not compatible with Blue Pure 311 Auto • 311
$37.99