Search Results for '13 x 21 12F2'

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  Bryant/Carrier/Payne KFAFK0112SML - 13 x 21 1/ 2 x 1 Washable Filter, 2-Pack

  $27.08 / Filter

  

  21 review(s)

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  Average rating 5.0/5

  5 stars

  (20)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  13x21.5x1 AIRx DUST Air Filter, 4-Pack

  $13.49 / Filter

  

  4 review(s)

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  Average rating 5.0/5

  5 stars

  (4)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  13x21.5x1 AIRx DUST Air Filter

  $19.49 / Filter

  in stock
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  13x21.5x1 AIRx ALLERGY Air Filter, 4-Pack

  $17.49 / Filter

  

  1 review(s)

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  Average rating 5.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  13x21.5x1 AIRx DUST Air Filter, 6-Pack

  $11.49 / Filter

  

  56 review(s)

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  Average rating 4.9/5

  5 stars

  (51)

  4 stars

  (5)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  13x21.5x1 AIRx ALLERGY Air Filter, 6-Pack

  $14.49 / Filter

  

  43 review(s)

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  Average rating 4.7/5

  5 stars

  (33)

  4 stars

  (9)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  13x21.5x1 AIRx DUST Air Filter, 12-Pack

  $10.49 / Filter

  

  9 review(s)

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  Average rating 4.4/5

  5 stars

  (5)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  13x21.5x1 AIRx ALLERGY Air Filter, 12-Pack

  $13.49 / Filter

  

  2 review(s)

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  Average rating 5.0/5

  5 stars

  (2)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  13x21.5x1 AIRx ALLERGY Air Filter

  $22.49 / Filter

  in stock
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  21x24.5x4.5 AIRx HEALTH Rheem/Ruud RXHF-E24AM13 Replacement Air Filter - MERV 13

  $89.50 / Filter

  1 Week to Ship
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  17.5x21x4.5 AIRx HEALTH Rheem/Ruud RXHF-E17AM13 Replacement Air Filter - MERV 13

  $75.25 / Filter

  

  3 review(s)

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  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
• 

  Aprilaire #210 MERV 11 Replacement Filter

  $75.19 / Filter

  

  27 review(s)

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  Average rating 5.0/5

  5 stars

  (27)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock