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20x21x1

Nominal Size
Actual Size
Merv Rating

Bulk Quantity Pricing

4 6 12 48 72 120
Quantity

20x21x1

MERV 11

$16.57 $14.91 $14.58 $14.08 $12.43 $11.60

20x21x1

MERV 13

$19.66 $17.69 $17.30 $16.71 $14.75 $13.76

20x21x1

MERV 8

$11.58 $10.42 $10.19 $9.84 $8.69 $8.11