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Nominal Size

Actual Size

Merv Rating

Bulk Quantity Pricing

4	6	12	48	72	120

Quantity

18x25x4

17.5x24.5x4

MERV 8

$26.40

$23.76

$23.23

$22.44

$19.80

$18.48

18x27x1

MERV 11

$23.11

$20.80

$20.34

$19.64

$17.33

$16.18

18x27x1

MERV 13

$26.07

$23.46

$22.94

$22.16

$19.55

$18.25

18x27x1

MERV 8

$18.77

$16.89

$16.52

$15.95

$14.08

$13.14

18x30x1

17.5x29.5x1

MERV 11

$17.81

$16.03

$15.67

$15.14

$13.36

$12.47

18x30x1

17.5x29.5x1

MERV 13

$19.66

$17.69

$17.30

$16.71

$14.75

$13.76

18x30x1

17.5x29.5x1

MERV 8

$15.13

$13.62

$13.31

$12.86

$11.35

$10.59

18x30x2

17.5x29.5x2

MERV 11

$17.42

$15.68

$15.33

$14.81

$13.07

$12.19

18x30x2

17.5x29.5x2

MERV 13

$20.58

$18.52

$18.11

$17.49

$15.44

$14.41

18x30x2

17.5x29.5x2

MERV 8

$16.26

$14.63

$14.31

$13.82

$12.20

$11.38

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