Watts (MAXETW-FF20) 20"x4.5" C-MAX Carbon Block Chlorine Reduction 5 Micron Filter membrane housing then flush filter for 5

then flush filter for 5 minutes before use

The loose granulated carbon structure allows for higher flow rates compared to carbon block filters while maintaining effective chlorine reduction

Standard Footprint

Relton drill bits and hole saws are trusted by professional plumbers and installers for reliable performance in demanding countertop drilling applications

Watts (MAXETW-FF20) 20"x4.5" C-MAX Carbon Block Chlorine Reduction 5 Micron Filter membrane housing then flush filter for 5Watts Premium Filtration MAXETW FF20 20"x4. 5" C MAX Carbon Block Filter High capacity carbon block filtration for chlorine, taste, and odor reduction in whole house and commercial applications. 5 micron nominal rating removes sediment while maintaining flow. 5 Micron Nominal 20,000 Gallon Capacity Bituminous Carbon WHY IT WORKS Engineered for demanding chlorine reduction Solid Carbon Block Made from bituminous carbon with no release of carbon fines.