EWS HEATER GUARD 3/4" Filtration System

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).

Unparalleled product quality and longevity. Award-winning customer service and expertise. Top-performing, USA-made filtration is all we do.

• World-class EWS quality and performance.
• Keeps your water heater clean and easy to maintain.
• 5 micron polyphosphate filter is safe and effective.
• FDA-approved food-grade materials.
• Reduces sediment and inhibits scale formation.
• Comes completely assembled for quick and easy install.
• Meets or exceeds all compliances.

Easy to Install. Hassle-free, user-friendly appliance that only requires a filtration replacement about once per year (based on your local water conditions and usage).

The Highest Quality Possible. We are known throughout the industry for our impeccably high standards, quality materials, and American manufacturing that meets or exceeds all FDA, NSF, ANSI, and California State standards and compliances.

Environmentally-Friendly & Cost-Effective. Our filtration appliances are the environmentally-friendly, maintenance-free choice to filter your water — no toxic chemicals, no corrosive salts, no metal resins, no gimmicks. Our parts are recyclable and our proprietary filtration media is completely compostable and biodegradable.

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 year
Filter Replacement #: BB-Guard-Filter-3/4
Filter Housing: BPA-free, phthalate-free blue plastic
Filtration Media: 20″ 5 micron pre-sediment and 100% FDA food-grade polyphosphate

Install in cold water feed applications only (for instance, install before a water heater so hot water does not flow into the appliance). Install in compliance with local and state regulations.

Do not use to filter salt softened water (sodium or potassium chloride). Softened water will diminish filter life. Best use with filtered water prior to system.

Spec Sheet

Typically ships out in 1-7 business days.