3M Aqua-Pure CFS9112H-SK Carbon Block Filter

The 3M Aqua-Pure CFS9112H-SK Carbon Block Filter- 12-Pack contains an antimicrobial agent that inhibits bacteria growth within the filter media. The 3M Aqua-Pure CFS9112H-SK features a powerful nominal 1 Micron Rating which provides mechanical filtration, chlorine reduction, and scale reduction for water and ice machines.