Combo 4040 Quad System

The Kinetico Whole House Water Softening and Filtration System is a professional grade smart water softener that is available in larger sizes to fit your household needs. It will remove the unwanted chemicals present in most city water. It features two-piece construction for ease of maintenance.

Outstanding Performance

Generous Flow Rates

Designed for homes with larger plumbing and high water use, Premier Series softeners deliver generous flow rates without forfeiting water softness.

On-Demand Regeneration

One tank is always in service while the other tank is either on standby or regenerating. Premier Series systems regenerate at any time of the day or night to ensure you will always have a supply of soft water. So if you have a house full of guests or are washing multiple loads of laundry, you’ll never run out of soft water.