Do it Best 20 In. x 20 In. x 1 In. Allergen Pro MERV 10 Furnace Filter

Do it Best

  • $15.99
    Unit price per 



  • Over 2x more efficient in captureing smaller partcles than the Allergen Plus Filter
  • Reduces contaminants that may cause allergies
  • Optimal air flow to minimize strain on HVAC equipment
  • Up to 90 Days effective filtering life

We Also Recommend