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10x18x1 (3)
10x18x2 (3)
11.25x11.25x1 (3)
11.25x11.25x2 (3)
11.25x11.25x3.63 (3)
11.25x19.25x1 (3)
11.25x19.25x2 (3)
11.25x19.25x3.63 (3)
11.25x23.25x1 (3)
11.25x23.25x2 (3)
11.25x23.25x3.63 (3)
11.5x11.5x1 (3)
11.5x11.5x2 (3)
11.5x11.5x3.63 (3)
11.5x14.5x1 (3)
11.5x14.5x2 (3)
11.5x14.5x3.63 (3)
11.5x15.5x1 (3)
11.5x15.5x2 (3)
11.5x15.5x3.63 (3)
11.5x17.5x1 (3)
11.5x19.5x1 (3)
11.5x19.5x2 (3)
11.5x19.5x3.63 (3)
11.5x21.5x3.63 (3)
11.5x21x1 (3)
11.5x21x2 (3)
11.5x21x3.63 (3)
11.5x23.5x1 (3)
11.5x24.5x1 (3)
11.5x24.5x2 (3)
11.5x24.5x3.63 (3)
11.5x25.5x1 (3)
11.5x25.5x2 (3)
11.5x25.5x3.63 (3)
11.5x26.5x1 (3)
11.5x26.5x2 (3)
11.5x26.5x3.63 (3)
11.5x29.5x1 (3)
11.5x29.5x2 (3)
11.5x29.5x3.63 (3)
11.5x35.5x1 (3)
11.5x35.5x2 (3)
11.5x35.5x3.63 (3)
11.75x11.75x1 (3)
11.75x17.75x2 (3)
11.75x17.75x3.63 (3)
11.75x23.75x2 (3)
11.75x23.75x3.63 (3)
11.88x16.88x2 (3)
12.5x17.5x3.63 (3)
12.5x19.5x3.63 (3)
12.5x20.5x3.63 (3)
12.5x21x1 (3)
12.5x21x2 (3)
12.5x21x3.63 (3)
12.5x23.5x3.63 (3)
12.5x24.5x1 (3)
12.5x24.5x2 (3)
12.5x24.5x3.63 (3)
12.75x21x1 (3)
12.75x21x2 (3)
12.75x21x3.63 (3)
12x22x1 (3)
12x22x2 (3)
12x26.5x1 (3)
12x26.5x2 (3)
12x26.5x3.63 (3)
12x30.5x1 (3)
12x30.5x2 (3)
12x30.5x3.63 (3)
13.25x13.25x1 (3)
13.25x13.25x2 (3)
13.25x13.25x3.63 (3)
13.5x13.5x2 (3)
13.5x13.5x3.63 (3)
13.5x17.5x1 (3)
13.5x17.5x2 (3)
13.5x17.5x3.63 (3)
13.5x19.5x2 (3)
13.5x19.5x3.63 (3)
13.5x21.5x3.63 (3)
13.5x23.5x2 (3)
13.5x23.5x3.63 (3)
13.5x24.5x2 (3)
13.5x24.5x3.63 (3)
13.5x26.5x3.63 (3)
13.5x27.5x1 (3)
13.5x27.5x2 (3)
13.5x27.5x3.63 (3)
13.5x29.5x1 (3)
13.5x29.5x2 (3)
13.5x29.5x3.63 (3)
13.5x35.5x1 (3)
13.5x35.5x2 (3)
13.5x35.5x3.63 (3)
13.75x13.75x1 (3)
13.75x19.75x1 (3)
13.75x21.75x1 (3)
13.75x23.75x1 (3)

Air filters

Nominal Size
Actual Size
Merv Rating

Bulk Quantity Pricing

1-4 6 12 48 72 120
Quantity

14x18x1

13.5x17.5x1

MERV 8

$6.00 $5.40 $5.28 $5.10 $4.50 $4.20
Add to Cart

14x14x1

13.75x13.75x1

MERV 8

$6.00 $5.40 $5.28 $5.10 $4.50 $4.20
Add to Cart

20x25x4

19.5x24.5x3.63

MERV 13

$25.16 $22.64 $22.14 $21.39 $18.87 $17.61
Add to Cart

13x21.5x1

13x21.5x1

MERV 8

$9.09 $8.18 $8.00 $7.73 $6.82 $6.36
Add to Cart

18x24x4

17.5x23.5x3.63

MERV 8

$12.40 $11.16 $10.91 $10.54 $9.30 $8.68
Add to Cart

20x30x2

19.5x29.5x2

MERV 8

$11.58 $10.42 $10.19 $9.84 $8.69 $8.11
Add to Cart

10x20x1

9.75x19.75x1

MERV 8

$5.78 $5.20 $5.09 $4.91 $4.34 $4.05
Add to Cart

20x23x1

19.5x22.5x1

MERV 8

$13.86 $12.47 $12.20 $11.78 $10.40 $9.70
Add to Cart

10x10x1

9.5x9.5x1

MERV 11

$12.82 $11.54 $11.28 $10.90 $9.62 $8.97
Add to Cart

24x24x4

23.75x23.75x4

MERV 8

$14.56 $13.10 $12.81 $12.38 $10.92 $10.19
Add to Cart