The ASN 4500 1cu” (Twin Alternating) softeners provide up to 16.6 gpm of continuous soft water 24 hours a day. They are engineered and thoroughly tested to provide years of reliable, trouble free performance with minimal maintenance.
Standard Features o
• Up-flow: Provides high efficiency and ultra-low hardness leakage 
• Master Controller: Fully programmable electronic controller with adjustable cycles 
• Alternating Flow: One tank is always off-line for regeneration or ready in standby. 
• Advanced Diagnostic Information: Easily trouble shoot and access system information displayed in real time 
• Back Wash Override: Reduces regeneration water usage by skipping pre-set number of back wash cycles 
• Soft water Refill: Adds treated water to the brine tank to keep brine clean and reduces maintenance 
• Optional: Stainless steel piping manifold 
• Optional: Aux output closed during full regeneration cycle