40278 Water Softener Exclusive -

The (often referred to as the Kenmore Elite 420

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

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 The (often referred to as the Kenmore Elite

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. Its "demand-initiated regeneration" (D

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.

Features a compact, all-in-one tank design that fits into tighter spaces compared to traditional two-tank systems.