Search Results for 'allergen 20x25x4'

• 

  20x25x4 AIRx HEALTH Air Filter - MERV 13

  $37.49 / Filter

  

  49 review(s)

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  Average rating 4.7/5

  5 stars

  (41)

  4 stars

  (4)

  3 stars

  (1)

  2 stars

  (3)

  1 star

  (0)

  in stock
• 

  20x25x4 AIRx HEALTH Air Filter - MERV 13 2-Pack

  $38.49 / Filter

  

  9 review(s)

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  Average rating 4.2/5

  5 stars

  (5)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  20x25x4 AIRx ALLERGY Air Filter - MERV11

  $28.49 / Filter

  

  92 review(s)

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  Average rating 4.6/5

  5 stars

  (74)

  4 stars

  (7)

  3 stars

  (7)

  2 stars

  (1)

  1 star

  (3)

  in stock
• 

  20x25x4 AIRx ALLERGY Air Filter - MERV11 2-Pack

  $30.49 / Filter

  

  12 review(s)

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  Average rating 4.0/5

  5 stars

  (7)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (2)

  1 star

  (1)

  in stock
• 

  20x25x4 AIRx ALLERGY TopTech TT-FM-2025 Replacement Air Filter - MERV 11, 2-Pack

  $35.95 / Filter

  

  148 review(s)

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  Average rating 4.6/5

  5 stars

  (127)

  4 stars

  (8)

  3 stars

  (3)

  2 stars

  (2)

  1 star

  (8)

  in stock
• 

  20x25x4 AIRx DUST TopTech TT-FM-2025 Replacement Air Filter - MERV 8, 2-Pack

  $32.95 / Filter

  

  148 review(s)

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  Average rating 4.6/5

  5 stars

  (127)

  4 stars

  (8)

  3 stars

  (3)

  2 stars

  (2)

  1 star

  (8)

  in stock
• 

  20x25x4 AIRx ALLERGY TopTech TT-FM-2025 Replacement Air Filter - MERV 11, 4-Pack

  $32.95 / Filter

  

  148 review(s)

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  Average rating 4.6/5

  5 stars

  (127)

  4 stars

  (8)

  3 stars

  (3)

  2 stars

  (2)

  1 star

  (8)

  in stock
• 

  20x25x4 AIRx DUST Air Filter - MERV 8 2-Pack

  $27.49 / Filter

  

  11 review(s)

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  Average rating 4.5/5

  5 stars

  (9)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  20x25x4 AIRx DUST Air Filter - MERV 8

  $25.49 / Filter

  

  57 review(s)

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  Average rating 4.6/5

  5 stars

  (45)

  4 stars

  (7)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  20x25x4 AIRx ALLERGY White Rodgers FR2000M-111 Replacement Air Filter - MERV 11

  $21.86 / 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)

  in stock
• 

  20x25x4 AIRx DUST White Rodgers FR2000M-108 Replacement Filter - MERV 8

  $21.40 / 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
• 

  Replacement for Aprilaire® # 210, 213 Filter - MERV 11, 2-Pack

  $50.95 / Filter

  in stock