Product review (5 stars): Venta Cartridge found at last.
We have a Venta Airwasher that was not used for a couple of years because we could not find the replacement cartridge to fit our machine.  I had tried locally for several months to find one.  I had googled it and with no good results.  I went to Amazon.com on a whim and came up with a replacement in a matter of days.  I was elated.  It is now installed in the Venta Airwasher, ready for use.  Thanks Amazon.com, you are amazing. Glad you are around for us!