![Filter Panel, 4-Ply, 20Wx20L, MERV11](http://thetoolsman.com/cdn/shop/files/Grainger_KochFilters8_8bb37e38-4b5b-477b-bcde-3ad896c3bb7c.jpg?v=1713974749)
Filter Panel, 4-Ply, 20Wx20L, MERV11
Web Price
$187.19
/ 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
20x480
20
480
1
11
ASHRAE Test Standard 52.2-2012