The Filtrex FX-CYST Carbon Block Filter - 9 3/4 X 2 3/4 delivers the best possible combination of meaningful innovation and useful features. Filtrex Technologies uses high-performance coconut shell carbon (Greencarbon) that is manufactured using a patented process that significantly reduces harmful Green House Gas Emissions.
- 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
Will replace Omni CB1 Water Filters