At A Glance
- 5 micron pre-sediment filter and 100% FDA-approved food-grade polyphosphate.
- Reduces sediment and inhibits scale formation on heating element surfaces.
- Reversible flow for any installation.
- City water or well water*.
Features & Benefits
- World-class EWS quality and performance.
- Keeps your water heater clean and easy to maintain.
- Comes completely assembled for quick and easy installation.
- Meets or exceeds all compliances.
- Made in the USA.
*WELL WATER WARNING Well water is required to have independent, complete and proper testing of your well water to determine the proper course of action in order to specify the correct system(s).
INSTALLATION
Easy installation. The Heater Guard comes complete and fully assembled and ready for a proper installation.
Easy replacement. System maintenance is simple. Replace the filter when needed, up to 1 year. It is a quick process of shutting off the water at your main or the inlet line, remove the filter from the housing and replace with a new filter.
Price Match Guarantee!