The auto-flush device, by Desert Spring Products, automatically drains the “water well” that the rotary disc is partially submerged. The Desert spring auto-flush creates a “worry free” whole house humidifier system by totally replacing the water, for approximately 90 sec, within a 12, 24 or 48 hour period – making the Desert Springs humidifier maintenance Automatic!
The inline filter, a good Desert Spring humidifier companion, filters the water before entering the Desert Springs humidifier. This eliminates more than 95% of scale-forming inorganic minerals such as lime by coating these minerals with polyphosphate and not allowing them to scale. The filter is to be used with or without the Desert Spring auto-flush system.