Commercial
Sales Literature
- Warranty Parts Claims Form
- NorthStar Rep Territory Map
- North Star Commercial Performance Specifications
- Commercial Softener Sizing
- Residential Product Catalog
- Residential Softener Sizing
Installation Guides
Replacement Instructions
- Mineral Tank Replacement - NSWHCW / EPWHCW
- Valve Head Replacement - NSWHCW / EPWHCW
- Wire Harness and Switch Replacement
- Replacing Bypass O-rings
- Replacing Resin Beads
- Replacing the Riser Tube O-rings