<<Disclaimer: Verify this information before applying it to your situation.>> For those who are interested, Veryfine can be reached at 1-800-Veryfine or visit them on the Web at www.veryfine.com Talking Rain can be reached at 1-800-734-0748 or on the Web at www.talkingrain.com If memory serves, the Veryfine Website has a FAQ and directly answers the question about the water's GF staus. EmmaJane Adams Danville, PA