Curtis Coffee Filter GEM-6 is designed to work with Wilbur Curtis brewers to extract the most flavor from coffee grounds without bitterness and without sediment. The fluted design prevents collapse, and the consistent thickness allows for proper steep time.
The Curtis Coffee Filter GEM-6 is designed to be used with Curtis coffee brewers that use brew cones WC-3357, WC-3338, WC-3301, WC-3311, WC-3417. The number should be found on the brew cone itself.
Typically, the following Wilbur Curtis coffee brewers use the Curtis Coffee Filter GEM-6:
GEM120A, GEM12D, D500GT, D1000GT, TP2T, TP2S, GEMTS, GEMSS, G4GEMS, G4GEMT, TP1T, and TP1S.
If there are questions, it is best to call Wilbur Curtis at 800-421-6150 to find out which paper filter is the best for your brewer. Be sure to get the “WC” number off of the brew cone before calling.