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Do it Best 20 In. x 20 In. x 1 In. Allergen Plus MERV 8 Furnace Filter

Do it Best

SKU: 474290



  • Up to 25% more efficient at capturing large paricles than the Dust & Pollen Filter
  • Protects against ragweed pollen, mold spores, dust mite debris, pet dander, and dust/lint
  • Effective filtering life up to 90 days or 3 months
  • Optimal airflow to minimize strain on HVAC equipment

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