Tried and true engineering and design went into our Signature Series water softeners. If you are not faced with difficult water problems, yet you want your water to be better than it is, a Signature Series system is right for you. Its twin-tank design, combined with non-electric, demand operation mean your water issues will be history. And so will any hassles or inconveniences you may have experienced with other water systems. What you'll have is an unlimited supply of soft water.


Kinetico Signature Series Highlights

Superior Design

Twin Tanks

Kinetico Signature Series water softeners are modeled after our original twin tank, non-electric water softeners that have been solving the water problems of millions of people worldwide for decades.

Non-Electric Operation

Powered by water flow (kinetic energy) instead of electricity, you can count on Signature Series water softeners to solve your hard water and iron problems without creating new ones. They’re reliable, economical and the perfect fit in many homes.

Hassle-Free, Reliable Operation

On-Demand

The beauty of a Signature Series water softener is its ability to monitor your water use and regenerate (clean) itself only when needed. If you use a lot of water, your water softener will regenerate more, or it may not regenerate for several days if water usage is low. This efficient approach saves salt, water, money and guesswork.

Soft water, Countercurrent Regeneration

Signature Series water softeners regenerate using soft water. With soft water regeneration, your system will work better and last longer.


Signature Series® Water Softener Models

Check with your Kinetico Water Specialist to ensure you get the proper model for your home and lifestyle. Below are our more popular models but additional models and sizes are also available. "Daily Capacity" is total grains-of-hardness removal capacity based on an average of 3 demand-generated regeneration cycles per day.

Signature 735

  • Dimensions (hxwxd) - 41"x15"x7

  • Tank Size(Qty. 2) - 7"x35"

  • Service Flow8 - 12 gpm

  • Max Hardness (CaCO3) - 40 gpg

  • Max Daily Capacity - 31,842

  • Water Per Regeneration - 29 gal

  • Salt Per Regeneration - 1.8-3.0 lbs

  • Regeneration Time - 40 min

  • Max Efficiency (grains per 1 lb salt) - 4,175

Signature 935

  • Dimensions (hxwxd) - 41"x21"x9"

  • Tank Size(Qty. 2) - 9"x35"

  • Service Flow9 - 14 gpm

  • Max Hardness (CaCO3) - 60 gpg

  • Max Daily Capacity - 47,871

  • Water Per Regeneration - 42 gal

  • Salt Per Regeneration - 3.3-4.4 lbs

  • Regeneration Time - 50 min

  • Max Efficiency (grains per 1 lb salt) - 4,175

Signature 1035

  • Dimensions (hxwxd) - 41"x21"x10"

  • Tank Size(Qty. 2) - 10"x35"

  • Service Flow10 - 15 gpm

  • Max Hardness (CaCO3) - 80 gpg

  • Max Daily Capacity - 63,828

  • Water Per Regeneration - 42 gal

  • Salt Per Regeneration - 4-6 lbs

  • Regeneration Time - 50 min

  • Max Efficiency (grains per 1 lb of salt) - 4,592