Swift Green Filters SGF-8112 Replacement Water Filter for 3M CFS8112
It has 50% more micro-pores for capturing contaminants.Change filter frequency: every 4-6 months. [ AWARD WINNING SWIFT GREEN FILTERS ]. All Swift Green Filters are proudly manufactured in the USA. Produced using coconut carbon which contains 50% more micro-pores for reducing contaminants compared to traditional carbon filters sources.