Search Results for 'air 20x30'

• 

  20x30x3 MERV 8 Return Air Grille Filter

  $46.95 / Filter

  in stock
• 

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

  $45.95 / Filter

  in stock
• 

  20x30x3 MERV 11 Return Air Grille Filter

  $51.95 / Filter

  in stock
• 

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

  $50.23 / Filter

  

  11 review(s)

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  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
• 

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

  $58.28 / Filter

  

  9 review(s)

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  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
• 

  Fiberglass 20" X 30" X 1" Panel Filter - Equipment Protection

  $6.55 / Filter

  

  14 review(s)

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  Average rating 4.1/5

  5 stars

  (9)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  20" X 30" X 2" MERV 11 Pleated Filter For Geothermal Systems

  $14.03 / Filter

  

  1 review(s)

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  Average rating 1.0/5

  5 stars

  (0)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  In Stock
• 

  20" X 30" X 1" Lifetime Permanent Washable Filter

  $56.95 / Filter

  

  28 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (23)

  4 stars

  (4)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  Honeywell Return Grille Replacement Filter FC40R1029 20" x 30"

  $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
• 

  20" X 30" X 1" Lifetime Permanent Washable Filter, 2-Pack

  $55.48 / Filter

  in stock