Product review (5 stars): New Replacement filters for our furnace humidifier
With the extemely cold and snowy winter we experienced here in the east, we really needed to replace the Aprilaire filter for our furnace humidifier.  With all the snow we had (over 40" during one snow fall), we decided to try to purchase on line from Amazon, expecially since it was taking so long for our streets to be plowed, we decided to try ordering this from Amazon  It arrived on time and we were able to replace the old filter without having to drive around in the snow from dealer to dealer.