The 7SO softening water filter reduces scale-forming minerals like calcium and magnesium in hard water situations.
Designed for use on water having up to 30 grains hardness per gallon (500 mg/L) at flow rates of up to 1/2 gallons per minute.
Should be used with an Everpure fine filter cartridge installed in a series plumbed twin head (EV927224). The 7SO cartridge is first followed by the fine filter cartridge, such the MC or 7CB5 water filter.
Features:
- Capacity: 2,000 grains of hardness
- Maximum Flow Rate: 0.5 gallons per minute
Specs Details:
- Overall Dimensions: 20.75″ L x 3.25″ dia. (52.7 x 8.2 cm)
- Capacity: 2,000 grains softening*
- Service Flow Rate: Maximum 0.5 gpm (1.9 Lpm)
- Pressure Requirements: 10 – 125 psi (0.7 – 8.6 bar), non-shock
- Temperature: 35 – 100°F (2 – 38°C)
- Electrical Connection: None required








