18x20x1 MERV 11 18x20x1 MERV 11

$79.00
Sku: UF11-11820-12
Nominal Size: 18 x 20 x 1
Actual Size: 17-1/2 x 19-1/2 x 3/4
Part #: UF11-11820-12
MERV: 11
Case: 12
Price: $104.99

 

*Effective for dust, pollen, pet dander, bacteria and mould.