Search Results for '3 inch 20 x 20'

• 

  20x30x3 MERV 11 Return Air Grille Filter

  $51.95 / Filter

  in stock
• 

  20x20x3 MERV 13 Return Grille Filter, 2-Pack

  $50.23 / Filter

  

  10 review(s)

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  Average rating 4.6/5

  5 stars

  (9)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  2-3 Weeks to Ship
• 

  Honeywell 20X25 PopUP Media Air Filter, 2-Pack

  $61.12 / Filter

  

  8 review(s)

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  Average rating 4.5/5

  5 stars

  (7)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  In Stock
• 

  Honeywell 20X20 PopUP Media Air Filter, 2-Pack

  $58.14 / Filter

  

  3 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
• 

  20x24x1 AIRx DUST Air Filter, 6-Pack

  $11.49 / Filter

  

  114 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (90)

  4 stars

  (15)

  3 stars

  (4)

  2 stars

  (0)

  1 star

  (5)

  in stock
• 

  20x30x3 MERV 13 Return Air Grille Filter, 2-Pack

  $58.28 / Filter

  

  9 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (9)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  2-3 Weeks to Ship
• 

  20x25x3 MERV 11 Return Air Grille Filter, 2-Pack

  $43.77 / Filter

  

  11 review(s)

  ◆

   

  Average rating 4.9/5

  5 stars

  (10)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  2-3 Weeks to Ship
• 

  20x20x3 MERV 11 Return Air Grille Filter, 2-Pack

  $43.77 / Filter

  

  14 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (12)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  2-3 Weeks to Ship
• 

  20x30x3 MERV 11 Return Air Grille Filter, 2-Pack

  $50.23 / Filter

  

  11 review(s)

  ◆

   

  Average rating 4.4/5

  5 stars

  (8)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  2-3 Weeks to Ship
• 

  20x36x3 MERV 13 Return Grille Filter, 2-Pack

  $61.52 / Filter

  

  3 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  2-3 Weeks to Ship
• 

  20x25x3 MERV 13 Return Air Grille Filter, 2-Pack

  $50.23 / Filter

  

  3 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  2-3 Weeks to Ship
• 

  Honeywell Return Grille Replacement Filter FC40R1003 20" x 20"

  $76.50 / Filter

  

  3 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock