The product was received in a timely manor and was the correct diameter as specified online. The pads were purchased as replacement pads for a Honeywell Quick Steam Warm Moist humidifier. The pads are slightly thicker than the OEM pads. Since it is spring and the humidifier is no longer needed, I won't get a chance to use and test the pads until next winter but they look like they will work fine.
I've just started using the Accumulair MERV 8 filters. They are reasonably priced and you probably cannot beat the value for quality + shipping was very fast.
Installed it immediately
My intake is on the ceiling.
I replace these thick filters every 3 mo.
Yeah, not what I wanted.