40,000 Grain Compact Water Softener (AO-WH-SOFT-400T)

The A. O. Smith 40,000 Grain Water Softener is engineered to protect your home from the effects of hard water. With a patented, single-unit design this system features salt-sensing technology and power loss protection. Proudly designed and manufactured in the USA, this system includes a 3/10 year limited warranty.

40,000 Grain Compact Water Softener (AO-WH-SOFT-400T)

Product Details
  • 40,000 grain capacity — ideal for households of 3-5 people
  • Reduce scale buildup, water stains and spots, improve skin and hair softness, extend the life of your appliances, and preserve your favorite clothing
  • Salt-sensing technology — adapts to your water usage, allowing for less salt, water and energy use
  • Fast and quiet regeneration — recharges softening media to supply more soft water to your home
  • No filter changes — save time and money with the self-cleaning pre-filter
  • Power loss protection — backup battery saves your settings in case of power loss
  • Limited 3/10 year limited warranty — three (3) years for mechanical and electronic parts; ten (10) for media tank/main control valve and brine cabinet
Product Literature
Technical Literature
Owner's Manual
pdf-link
Marketing Videos
Installation Video