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  • 16 x 20 x 4-1/4 - Replacement Carbon Filters for Day and Night 2-Pack
    Replacement Filters for Day and Night FILCCFNC0017 & FILBBFNC0017. Odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material.
    16 x 20 x 4-1/4 - Replacement Carbon Filters for Day and Night 2-Pack
    Actual Size: 15½ x 19⅞ x 4¼
    $93.17 Pack Of 2 Free Shipping
  • 16 x 20 x 4-1/4 - Replacement Filters for Day and Night - MERV 11 2-Pack
    Replacement Filters for Day and Night FILCCFNC0017 & FILBBFNC0017. MERV 11 Media
    16 x 20 x 4-1/4 - Replacement Filters for Day and Night - MERV 11 2-Pack
    Actual Size: 15½ x 19⅞ x 4¼
    $87.92 Pack Of 2 Free Shipping
  • 16 x 20 x 4-1/4 - Replacement Filters for Day and Night - MERV 13 2-Pack
    Replacement Filters for Day and Night FILCCFNC0017 & FILBBFNC0017. MERV 13 Media
    16 x 20 x 4-1/4 - Replacement Filters for Day and Night - MERV 13 2-Pack
    Actual Size: 15½ x 19⅞ x 4¼
    $93.17 Pack Of 2 Free Shipping
  • 16 x 20 x 4-1/4 - Replacement Filters for Day and Night - MERV 8 2-Pack
    Replacement Filters for Day and Night FILCCFNC0017 & FILBBFNC0017. MERV 8 Media
    16 x 20 x 4-1/4 - Replacement Filters for Day and Night - MERV 8 2-Pack
    Actual Size: 15½ x 19⅞ x 4¼
    $82.67 Pack Of 2 Free Shipping
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