PRODUCT UPDATE:
Update as of 25 SEP 2024
Static pressure drop in HVAC units refers to the loss of pressure as air flows through the system.
It essentially measures the resistance the air encounters as it moves through the ducts, filters, and other components.
We print the static pressure drop data on each HVAC filter frame, which can be found in the bottom right-hand corner.
For reference, you can also find this information on our website for HVAC filters (see sample image attached).
Please keep this in mind for similar inquiries. Thanks!