Posted by Marc Martin on
URL: https://www.es-forum.com/Filter-comparison-II-tp1553209p1553216.html

> hmmmm, looks like the Furman is the best product?

from these meters, at least. It is also a "tolerable" product
from my point of view, while the Stetzer filter (not tested,
as I no longer have any) and Blue Circle are not.

Note also that the Furman PST-10D has both "analog" and "digital"
filtered outlets, and my test results were for the analog
outlets. The readings on the digital outlets were actually
a bit worse.

Marc