The SO204 is the replacement water filter cartridge for SO-24 Softening System. This cartridge can also be used in any Big Blue 20-inch housing.
- Reduces scale forming minerals by ion exchange
- Large capacity softening system
- May be used on water with up to 30 grains (500 mg/l) of hardness
- Recommended to be used in conjunction with an Everpure fine filter
5% discount on quantities of 6 or more.
- Maximum Flow: 2.0 gallons per minute
- Capacity: 4,500 grains