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Tier1 Replacement for WhiteRodgers 20x25x6 Merv 13 FR2000401 Air Filter 2 Pack

Product Description :
Upgraded media rated at MERV 13 to capture 90 of particles 1 microns or smaller in size
Replacement for White-Rodgers FR2000-401
Superior frame strength utilizing double wall construction and die cut fingers
This product is listed and rated by Underwriters Laboratories as UL Class 2