Search Results for '3 inch 20 x 20'

• 

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

  $50.23 / Filter

  1 Week to Ship
• 

  10x20x3 MERV 11 Return Air Grille Filter, 2-Pack

  $43.77 / Filter

  1 Week to Ship
• 

  ClearChoice Replacement for LG 5231JA2002A / LT500P Filter, 3-Pack

  $23.98 / Filter

  

  329 review(s)

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  Average rating 4.7/5

  5 stars

  (276)

  4 stars

  (36)

  3 stars

  (4)

  2 stars

  (3)

  1 star

  (10)

  In Stock
• 

  ClearChoice Replacement for LG 5231JA2002A / LT500P Filter

  $29.95 / Filter

  

  89 review(s)

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  Average rating 4.5/5

  5 stars

  (68)

  4 stars

  (9)

  3 stars

  (3)

  2 stars

  (4)

  1 star

  (5)

  In Stock
• 

  ClearChoice Replacement for LG 5231JA2002A / LT500P Filter, 2-Pack

  $26.98 / Filter

  

  93 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (79)

  4 stars

  (11)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (3)

  In Stock
• 

  ClearChoice Replacement for LG 5231JA2002A / LT500P Filter, 6-Pack

  $20.99 / Filter

  

  21 review(s)

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  Average rating 4.8/5

  5 stars

  (19)

  4 stars

  (0)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  In Stock
• 

  Honeywell Return Grille Replacement Filter FC40R1110 14" x 20"

  $68.12 / Filter

  In Stock
• 

  Honeywell Return Grille Replacement Filter FC40R1029 20" x 30"

  $76.50 / 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
• 

  Air Guard 16" X 25" X 2" DP-40 Max Pleated Filter

  $8.31 / Filter

  In Stock
• 

  Honeywell Return Grille Replacement Filter FC40R1052 16" x 20"

  $67.50 / 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
• 

  FilterLOCK Furnace and Air Conditioning Filter Seal

  $17.95 / Pc

  

  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
• 

  Practical Pleat 18" X 24" X 5" Return Grille Filter

  $99.85 / Filter

  2-3 Weeks To Ship