WaterBoss Model 900, the high usage model, is the model for large families. The Model 900 can soften up to 90 grains per gallon while reducing up to 10 ppm (parts per million) of ferrous iron, and filter dirt and sediment.
* It features a built-in, self-cleaning whole-house filter meaning that there are no cartridges to change.
* The 900 offers whole-house softening.
* It can reduce clear water iron up to 10 ppm.
* The 900 is made in the USA.
The WaterBoss Model 900 takes just 38 minutes and uses around 27 Gal of water for the regeneration process. In addition, 6 pounds of salt are needed for regeneration.