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Nominal Size

Actual Size

Merv Rating

Bulk Quantity Pricing

4	6	12	48	72	120

Quantity

18x18x1

17.75x17.75x1

MERV 11

$14.95

$13.46

$13.16

$12.71

$11.21

$10.47

18x18x1

17.75x17.75x1

MERV 13

$16.92

$15.23

$14.89

$14.38

$12.69

$11.84

18x18x1

17.75x17.75x1

MERV 8

$6.00

$5.40

$5.28

$5.10

$4.50

$4.20

18x18x2

17.5x17.5x2

MERV 11

$13.56

$12.20

$11.93

$11.53

$10.17

$9.49

18x18x2

17.5x17.5x2

MERV 13

$18.29

$16.46

$16.10

$15.55

$13.72

$12.80

18x18x2

17.5x17.5x2

MERV 8

$8.31

$7.48

$7.31

$7.06

$6.23

$5.82

18x18x4

17.5x17.5x4

MERV 11

$25.57

$23.01

$22.50

$21.73

$19.18

$17.90

18x18x4

17.5x17.5x4

MERV 13

$25.16

$22.64

$22.14

$21.39

$18.87

$17.61

18x18x4

17.5x17.5x4

MERV 8

$23.91

$21.52

$21.04

$20.32

$17.93

$16.74

18x20x1

17.75x19.75x1

MERV 11

$14.95

$13.46

$13.16

$12.71

$11.21

$10.47

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