Environmental Water Systems | Heater Guard

Environmental Water Systems | Heater Guard

• 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.
  Model #: EWS-HEATER-GUARD-3/4
  Height: 25 3/4″
  Diameter: 5 1/4″
  Weight: 7 lbs.
  Flow Rate: 1" inlet & outlet, up to 9.5 gallons per minute
  Filter Capacity: up to 1 year¹
  Filter Replacement #: BB-Guard-Filter-3/4
  Filter Housing: BPA-free, phthalate-free blue plastic
• Filtration Media:¬†20‚Ä≥ 5 micron pre-sediment and 100% FDA food-grade polyphosphate