I picked up a white filter product intended for furnaces that looks a little
like quilt batting. However it says on the package that it has been treated
with a microbial to inhibit microbe growth. Since I wanted to put it at the
top of my lava filter I am concerned that it will kill the beneficial
bacteria there. If I wash it will that help or should I just forget it?

Thanks,
Heather


"Bonnie" wrote in message
...
wrote:
what is the name of the blue filter material for furnace filters found
in Walmart?
that everyone uses? Ingrid

Mine says "Natural Aire" and is made by Precision Aire

--
Bonnie
NJ