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Winter Reed
Winter Reed
Winter Reed
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Winter Reed
Winter Reed
Winter Reed
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Blue Pure 311 Auto Pre-filter

Compatible with Blue Pure 311 Auto

Select Color
Winter Reed

Smart Filtration, you can trust

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%³ of wildfire smoke

  • AllergenBlock⁵

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

Fresh updates
for fresher air