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
- Maximum Flow Rate: 2.0 gallons per minute
- Capacity: 4,500 grains
- Product Spec Sheet
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