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21.5x23x4

Nominal Size

Actual Size

Merv Rating

Bulk Quantity Pricing

4	6	12	48	72	120

Quantity

MERV 8

$32.11

$28.90

$28.26

$27.29

$24.08

$22.48

MERV 13

$29.74

$26.77

$26.17

$25.28

$22.31

$20.82

MERV 11

$29.69

$26.72

$26.13

$25.24

$22.27

$20.78

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