Filtrex FXB20VOC Carbon Block Filter 20" X 4-1/2" 200 Gallons These cartridges are easy to

These cartridges are easy to change and replace with their quick change design

Suitable for multiple water treatment applications including well water

Scale Inhibitor: 6 months

better-tasting drinking water and cooking water by reducing flouride

Filtrex FXB20VOC Carbon Block Filter 20" X 4-1/2" 200 Gallons These cartridges are easy toFiltrex Technologies uses high performance coconut shell carbon (Greencarbon) that is manufactured using a patented process that significantly reduces harmful Green House Gas Emissions. Specifications: Exceptionally Low Pressure Drop Performance Validated by WQA* NSF Certified for Material Safety Standard 42 Industry Leading Performance at Competitive Price More Carbon Surface Area