Search Results for '18 34 x 20 34 x 1'

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  20x34x1 AIRx ALLERGY Air Filter - MERV 11

  $28.49 / Filter

  1 Week to Ship
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  12x18x1 AIRx HEALTH Air Filter - MERV 13

  $19.49 / Filter

  in stock
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  14x18x1 AIRx HEALTH Air Filter - MERV 13, 12-Pack

  $20.49 / Filter

  in stock
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  12x18x1 AIRx ODOR Air Filter - CARBON

  $18.49 / Filter

  in stock
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  20x34x1 AIRx DUST Air Filter - MERV 8

  $24.40 / Filter

  1 Week to Ship
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  18x24x1 AIRx ODOR Air Filter - Carbon

  $18.68 / Filter

  1 Week to Ship
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  20x34x1 AIRx HEALTH Air Filter - MERV 13

  $44.97 / Filter

  1 Week to Ship
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  16x18x1 AIRx ALLERGY Air Filter - MERV 11

  $12.49 / Filter

  in stock
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  20x25x6 AIRx ALLERGY Aprilaire 201 Replacement Air Filter - MERV 11, 4 pack

  $42.95 / Filter

  

  10 review(s)

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  Average rating 4.9/5

  5 stars

  (9)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  20x25x6 AIRx HEALTH Aprilaire 201 Replacement Air Filter - MERV 13, 4 pack

  $50.95 / Filter

  in stock
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  20x25x6 AIRx DUST Aprilaire 201 Replacement Air Filter - MERV 8, 4 pack

  $33.95 / Filter

  

  5 review(s)

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  Average rating 5.0/5

  5 stars

  (5)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  MERV 16 Replacement for Lennox X6675 Filter - 20 x 25 x 5, 2-Pack

  $90.95 / Filter

  in stock