Home / HVAC / Water Softener Owner’s Manual 7332872 Water Softener Owner’s Manual 7332872Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: 7332872 Brand: ECODYNE WATER SYSTEMS INC Seller: Sears PartsDirect Category: HVAC Possible Matches$6.95Johnson/Evinrude/OMC New OEM O-RING 0333572, 333572 Description This owner’s manual (part number 7332872) is for water softeners. Owner’s manual 7332872 includes use and care instructions, the manufacturer’s warranty and basic troubleshooting information.