Make sure you don’t run out of salt, forget a water filter cartridge change date or miss a water softener service again. Use this form to tell us which block salt, tablet salt or filter cartridge you use and we’ll deliver the softener salt and new replacement filter cartridge periodically. Similarly, tell us when you want a once-off or regularly scheduled water softener maintenance service and we will arrange to have our technician visit you on the requested day or time.