Welcome to Nestwell Property Managements 24/7 DIY Maintenance Center. Thank you for your question concerning the location of your furnace filter.
The following video will provide answers to several locations your furnace filter could be located at:
In most cases your filter will be located in the same vicinity of your furnace, between the duct return and the furnace body itself.
If you need additional assistance, please log in to your Resident Portal and Request a Repair.