Search Results for '4 inch thick'

• 

  18x20x3 MERV 13 Return Air Grille Filter, 2-Pack

  $50.23 / Filter

  1 Week to Ship
• 

  12x30x3 MERV 13 Return Air Grille Filter, 2-Pack

  $58.28 / Filter

  1 Week to Ship
• 

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

  $49.95 / Filter

  in stock
• 

  20x20x3 MERV 13 Return Air Grille Filter, 2-Pack

  $47.95 / Filter

  in stock
• 

  Air Guard 16" X 20" X 2" DP-40 Max Pleated Filter

  $6.78 / Filter

  

  1 review(s)

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  Average rating 4.0/5

  5 stars

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  4 stars

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  In Stock
• 

  Practical Pleat 12" X 24" X 2" Return Grille Filter

  $41.71 / Filter

  2-3 Weeks to Ship
• 

  Practical Pleat 20" X 25" X 2" Return Grille Filter

  $45.11 / Filter

  2-3 Weeks to Ship
• 

  Practical Pleat 20" X 20" X 2" Return Grille Filter

  $45.07 / Filter

  2-3 Weeks to Ship
• 

  Practical Pleat 16" X 24" X 2" Return Grille Filter

  $42.92 / Filter

  2-3 Weeks to Ship
• 

  Practical Pleat 16" X 25" X 2" Return Grille Filter

  $45.07 / Filter

  2-3 Weeks to Ship
• 

  Practical Pleat 20" X 24" X 2" Return Grille Filter

  $42.92 / Filter

  2-3 Weeks to Ship
• 

  Practical Pleat 10" X 25" X 2" Return Grille Filter

  $43.79 / Filter

  2-3 Weeks to Ship