Search Results for '13 x 18 frame'

• 

  16x25x4 AIRx ALLERGY Air Filter - MERV 11, 2-Pack

  $25.49 / Filter

  

  37 review(s)

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  Average rating 4.2/5

  5 stars

  (25)

  4 stars

  (2)

  3 stars

  (4)

  2 stars

  (3)

  1 star

  (3)

  in stock
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  20x25x4 AIRx ALLERGY Air Filter - MERV 11, 2-Pack

  $30.49 / Filter

  

  17 review(s)

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  Average rating 4.1/5

  5 stars

  (11)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (3)

  1 star

  (1)

  in stock
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  16x25x4 AIRx DUST Air Filter - MERV 8, 2-Pack

  $24.49 / Filter

  

  20 review(s)

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  Average rating 4.7/5

  5 stars

  (17)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock
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  16x25x5 AIRx ODOR Skuttle #000-0448-001 Replacement Air Filter - Carbon

  $48.31 / Filter

  in stock
• 

  16x20x5 AIRx ODOR Honeywell FC100A1003 Replacement Air Filter - Carbon

  $64.09 / Filter

  1 Week to Ship
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  16x25x5 AIRx DUST ReservePro 4511 Replacement Air Filter - MERV 8

  $33.43 / Filter

  

  6 review(s)

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  Average rating 4.8/5

  5 stars

  (5)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  16x20x4 AIRx ALLERGY Bryant/Carrier FILXXFNC-0017 Replacement Air Filter- MERV 11

  $45.95 / Filter

  

  33 review(s)

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  Average rating 4.8/5

  5 stars

  (30)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  16x25x5 AIRx ALLERGY ReservePro 4511 Replacement Air Filter - MERV 11

  $36.52 / Filter

  

  10 review(s)

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  Average rating 5.0/5

  5 stars

  (10)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  ClearChoice Replacement Pleated Filter Cartridge for LA Spas HTF-0303, 6-pack

  $14.95 / Filter Cartridge

  

  7 review(s)

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  Average rating 4.7/5

  5 stars

  (6)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  16x25x1 AIRx ALLERGY Air Filter, 12-Pack

  $8.29 / Filter

  

  129 review(s)

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  Average rating 4.8/5

  5 stars

  (112)

  4 stars

  (15)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (0)

  in stock
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  16x16x1 AIRx ODOR Air Filter - MERV 8 - CARBON

  $12.49 / Filter

  in stock
• 

  20x20x4 AIRx ALLERGY Air Filter - MERV 11, 2-Pack

  $28.49 / Filter

  

  16 review(s)

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  Average rating 4.4/5

  5 stars

  (12)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (2)

  in stock