BlueSoft softener with block valve
Simplex time controlled water softenerSimplex time controlled water softener  Simplex volume controlled water softenerSimplex volume controlled water softener 
Parallel twin volume controlled softenerParallel twin volume controlled softener  Parallel triplex controlled water softenerParallel triplex volume controlled water softener 
Duplex volume controlled water softener with one column in service and on in standbyDuplex volume controlled water softener with one column in service and on in standby  Triplex volume controlled water softener with two columns in service and on in standbyTriplex volume controlled water softener with two columns in service and on in standby 
Duplex volume controlled water softener with one valveDuplex volume controlled water softener with one valve 
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