135' Long x 8" Wide x 1/2" Thick Polyester Media Air Filter Media Roll MERV 4...

Description

Made in USA 135' Long x 8" Wide x 1/2" Thick Polyester Media Air Filter Media Roll MERV 4, 80% Arrestance Efficiency, 500 FPM Max Air Flow, 0.14" wpg Init Resist, 1" wpg Final Resist, 30% Particle Capture Efficiency, Use with Any Unit