![Filter Panel, 4-Ply, 20Wx20L, MERV11](http://thetoolsman.com/cdn/shop/files/Grainger_KochFilters9_1f0dfbc9-317a-4b95-9b9b-e8dbc974096c.jpg?v=1713217738)
Filter Panel, 4-Ply, 20Wx20L, MERV11
Web Price
$8.25
/ each
Product Details
19-1/2x19-1/2
19-1/2
19-1/2
833 cfm
United States
92.53%
0.34 WC
400 fpm
Synthetic, Durable Steel Internal Support Wire
20x20
20
20
1
11
ASHRAE Test Standard 52.2-2012