![Panel Filter, 4-Ply, 20x48-50, MERV11](http://thetoolsman.com/cdn/shop/files/Grainger_KochFilters8_06e677a5-a26a-4f7f-bd97-49879086631b.jpg?v=1713223945)
Panel Filter, 4-Ply, 20x48-50, MERV11
Web Price
$17.23
/ each
Product Details
19-1/2x23-1/2
19-1/2
23-1/2
1000 cfm
United States
92.53%
0.34 WC
400 fpm
Synthetic, Durable Steel Internal Support Wire
20x48
20
48
1
11
ASHRAE Test Standard 52.2-2012