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Home > Dehumidifier Filters > 4-Inch Thickness Filter
 
4-Inch Thickness Filter
Shop all sizes of 4-inch filters:
4" Air Conditioner and Furnace Filters
Four inch, 4", 4-Inch, 4 inch thickness Allergen Reduction Furnace and Air Conditioner Filters
 
 Products (Total Items: 172)
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14x22x4 (Actual Size)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
14x22x4 (Actual Size) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $19.99
15x20x4 (14.5x19.5x3.63)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
15x20x4 (14.5x19.5x3.63) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $16.88
15x15x4  (Actual Size)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
15x15x4 (Actual Size) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $16.88
15.25x15.25x4 (Actual Size)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
15.25x15.25x4 (Actual Size) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $16.88
14x36x4 (Actual Size)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
14x36x4 (Actual Size) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $24.99
14x36x4 (13.5x35.5x3.63)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
14x36x4 (13.5x35.5x3.63) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $24.99
14x30x4 (13.5x29.5x3.63)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
14x30x4 (13.5x29.5x3.63) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $19.99
14x28x4 (Actual Size)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
14x28x4 (Actual Size) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $19.99
14x27x4 (Actual Size)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
14x27x4 (Actual Size) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $19.99
13x18x4 (Actual Size) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
13x18x4 (Actual Size) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $16.99
14x24x4 (14.5x23.5x3.63)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
14x24x4 (14.5x23.5x3.63) MERV 13 Furnace/AC/Air Filters - Most Effective (Best)
Average Rating 0 Review(s)
Your Price: $19.99
15x30.75x4 (Actual Size)  MERV 13 Furnace/AC/Air Filters - Most Effective (Best) (COPY)
15x30.75x4 (Actual Size) MERV 13 Furnace/AC/Air Filters - Most Effective (Best) (COPY)
Average Rating 0 Review(s)
Your Price: $24.99
 
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