- Hermetic head facesstructure.
- No hard water bypass and can operate withpressure.
- Manual regeneration.Handel could be rotated and assembled within180°.
- Household Filter System(F52,F56A,F56B,F56C,F56E,F56F).
- A/C filter or sand filtersystemfor RO pretreatment system.
- Swimming Pool Filter System(N56D,F77BS)
- N56D,F77BS can be used foriron/manganese removalsystem if side mount connector is installed upside down.