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Nominal Size

Actual Size

Merv Rating

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4	6	12	48	72	120

Quantity

19.75x21.5x1

MERV 11

$23.11

$20.80

$20.34

$19.64

$17.33

$16.18

19.75x21x1

MERV 11

$17.33

$15.60

$15.25

$14.73

$13.00

$12.13

19.75x21x2

MERV 11

$21.41

$19.27

$18.84

$18.20

$16.06

$14.99

19.75x21x4

MERV 11

$36.78

$33.10

$32.37

$31.26

$27.59

$25.75

19.75x22x1

MERV 11

$17.33

$15.60

$15.25

$14.73

$13.00

$12.13

19.75x22x2

MERV 11

$21.41

$19.27

$18.84

$18.20

$16.06

$14.99

19.75x22x4

MERV 11

$36.78

$33.10

$32.37

$31.26

$27.59

$25.75

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