40278 Water | Softener

The (often referred to as the Kenmore Elite 420

The 40278 model is for performance and efficiency. Its "demand-initiated regeneration" (D.I.R.) ensures that the system doesn't waste water or salt on a fixed schedule but instead reacts to actual consumption.

Effectively reduces water hardness of up to 90 grains per gallon (gpg) and can clear up to 8 parts per million (ppm) of "clear water iron". 40278 water softener

The variable salt dose feature selects the exact amount of salt needed for each cycle based on current resin depletion.

Allows users to easily track their average daily water usage, current water flow, and salt levels. The (often referred to as the Kenmore Elite

Includes a built-in screen that prevents larger sediment particles from entering the plumbing, providing an extra layer of protection for appliances like water heaters and dishwashers. Performance and Efficiency

This intuitive system monitors your water usage patterns and adjusts its regeneration cycles accordingly. By only recharging when necessary, it helps save on salt, water, and energy costs. The variable salt dose feature selects the exact

40,000 grains, making it suitable for households of 1 to 5 people.