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4 inch Glasfloss HVAC - Air Condition - Furnace Air Filters - Best Price M 8-10
Shop our most popular filter categories:
Pleated Filters
12x24x4
Brand:
Glasfloss
Exact Size:
11-3/8 x 23-3/8 x 3-3/4
Each:
$23.94 Each - 1 Case of 6
FREE SHIPPING!
$143.64
Pleated Filters
16x20x4
Brand:
Glasfloss
Exact Size:
15-1/2 x 19-1/2 x 3-3/4
Each:
$16.49 Each -1 Case of 6
FREE SHIPPING!
$98.94
Pleated Filters
16x24x4
Brand:
Glasfloss
Exact Size:
15-1/2 x 23-1/2 x 3-3/4
Each:
$24.27 Each - 1 Case of 6
FREE SHIPPING!
$145.62
Pleated Filters
16x25x4
Brand:
Glasfloss
Exact Size:
15-1/2 x 24-1/2 x 3-3/4
Each:
$15.92 Each - 1 Case of 6
FREE SHIPPING!
$95.52
Pleated Filters
18x24x4
Brand:
Glasfloss
Exact Size:
17-1/2 x 23-1/2 x 3-3/4
Each:
$18.90 Each - 1 Case of 6
FREE SHIPPING!
$113.40
Pleated Filters
20x20x4
Brand:
Glasfloss
Exact Size:
19-1/2 x 19-1/2 x 3-3/4
Each:
$17.68 Each - 1 Case of 6
FREE SHIPPING!
$106.08
Pleated Filters
20x24x4
Brand:
Glasfloss
Exact Size:
19-3/8 x 23-3/8 x 3-3/4
Each:
$19.49 Each - 1 Case of 6
FREE SHIPPING!
$116.94
Pleated Filters
20x25x4
Brand:
Glasfloss
Exact Size:
19-1/2 x 24-1/2 x 3-3/4
Each:
$19.77 Each - 1 Case of 6
FREE SHIPPING!
$118.62
Pleated Filters
24x24x4
Brand:
Glasfloss
Exact Size:
23-3/8 x 23-3/8 x 3-3/4
Each:
$21.07 Each - 1 Case of 6
FREE SHIPPING!
$126.42