On Jul 19, 1:28*pm, wrote:
On Jul 19, 12:33*pm, "
wrote:

I use an AprilAire whole house humidifier and have a huge dust problem
in winter from the minerals in the water. *Can anyone recommend the
best type water filter unit and cartridge to put into the water line
to the humidifier?

Thanks,

Ed S.

* *Are you making the mistake of using softened water to the
humidifier? *Softened water does not usually remove the dust problem
and can make it worse.

* *Are you sure the problem is coming from the water/humidifier?

The AprilAire uses a simple evaporation pad/element with redirected
plenum air. I don't have a water softener. I did a search of the
archives here and the concensus was to use point of use filters
instead of point of entry. I'm thinking a filter that filters out
"sediment" or the stuff that becomes sediment. I run the A/C the rest
of the year and don't have an excess dust problem during A/C use.

Ed S.