The Coway WJCF8-PRE GAC Pre-Carbon Filter
The Coway WJCF8-PRE GAC Pre-Carbon Filter is an 8" granular activated carbon prefilter. It reduces chlorine, taste and odor to improve the taste and quality of your drinking water. The WJCF8-PRE is certified by WQA to NSF/ANSI Standard 42 and should be replaced every 12 months.
Reduces chlorine, taste and odorFilter Media: granular activated carbonShould be replaced every 12 monthsCertified by WQA to NSF/ANSI Standard 42