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Crystal Pink
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Crystal Pink
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Blue Pure 121 Pre-filter

Compatible with 121

Select Color
Crystal Pink

  • Free and fast shipping
  • 60 day home trial
  • Free extended warranty

Meet our filters

  • Particle & Carbon

    Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke

  • SmokeBlock

    2x more activated carbon than our original filter. Removes up to 99.99% of wildfire smoke

  • AllergenBlock

    Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander

  • Free and fast shipping

  • 60 day home trial

  • Free extended warranty

Blue Pure 121 Pre-filter

Technical Specifications

  • Filter Type

    Seamless fabric pre-filter, 92% nylon 8% spandex

  • Dimensions(HxWxD)

    12.7 x 12.7 x 19.7 in (323 x 323 x 500 mm)

  • Product Weight

    1 lb