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Watts-MAXETW-20 C-Max 20 in Thick Walled Carbon Block Filter

Product Code MAXETW-20

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MAX-ETW Filter, 2 7/8 IN x 20 IN Thick Wall Carbon Block Cartridge

This is a 20 IN x 2 7/8 IN thick walled coconut shell carbon block that can filter to 5 micron particles. This filter has a chlorine reduction capacity of 6,000 gallons and has a medium particle size.


  • Thick wall for greater chlorine taste and odor reduction
  • Low pressure drop
  • Temperature range 40 to 165 degrees F
  • Solid block activated carbon for long life