Customer Reviews: Read 3 more reviews...
Work great! December 17, 2007 Debra M. (Philadelphia) 6 out of 7 found this review helpful
These work great. I find I don't have to change the filter or clean the humidifier as often as I do without using one of these. I feel they are worth it.
Hard to tell... March 28, 2008 Thankful Mommy So far, I haven't had any problems with this product, but it might be too soon to tell...
Make too much noise to sleep March 28, 2008 TZ (Boston, MA) The cartridges were part of a package deal that I purchased from Allergy-Be-Gone. Its' hard to determine if they actually do anything, and they rattle around inside the water tank when water is moving from the tank to the heating element. So with every 'glug' the water generates, there is also rattling from the balls. I prefer skipping the balls, and cleaning the humidifier. Some humidifier tanks have a holder for these balls, which would eliminate the rattling.
CLEANS TANKS, WELL IF IT DOES I SURE WOULD LIKE TO KNOW WHEN ???? April 5, 2008 Robert M. Hunter ProTec PC-1 Humidifier Tank Cleaning Cartridge (Pack of 2) I SURE LIKE TO KNOW WHEN IT GOING TO KEEP MY HUMIDIFIER CLEAN ???? STARTED PROTECT WITH A NEW MACHINE, AND EVER THREE TO FOURS DAY I HAVE TO CLEAN MY MACHINE BECAUSE OF THE GREEN WATER AND DEPOSITE
Does what is says May 5, 2008 Lanie (Bethesda, MD) Last about six weeks keeping water tank clean. Does not help at all in prolonging the life of the filter.
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