FITS: INTERIOR 2000-UP
PART NO. 20604
Interior 2000-UP on model 387 also 2013-UP on model 587-Replaces OEM.
Order Part# 20604
Instructions: - filter mounts on center of truck under cowling center of evaporator -2 wingnuts - door opens - remove OEM & replace with our filter (trinity switch above that)
Replacement elements order Part# R20604