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EWS 1465-1.5

EWS 1465-1.5

Larger Whole House Water Filtration & Conditioning System with 1 1/2" Valve for Homes with 4 or More Bathrooms and 4 or More People (or Commercial Facilities) with 1 1/2" Main Water Lines Requiring Greater Flow Rates. 

View Complete 8-Page Product Brochure (PDF)
View "How to Select" the Right System for You (PDF)
View One Page Product Summary Tearsheet (PDF)

Environmental Water Systems whole home water filtration appliances are a definitive component of a healthy home and lifestyle. Made by hand in the United States. Meticulously engineered to the highest standards, using the latest technology and highest quality materials. Backed by our award-winning customer service and support. We never skimp. And neither should you.


Since 1987, EWS has pioneered central water filtration and is the leader in quality filtration appliances, trusted by hospitals, health care centers, military, high-end hotels, and thousands of private homes worldwide. Enjoy the hassle-free convenience of clean, filtered water to every sink and shower in your home and reduce your exposure to thousands of unregulated contaminants.


At A Glance

  • Upgraded for usage and filter life for 4 or more full baths with 4 or more people our whole home water filtration + conditioning system is suitable for any home on city water treated with chlorine or chloramine (chlorine & ammonia). 
  • Filtered water for drinking and all uses throughout your entire home.
  • Conditioning to help with issues associated with water hardness without the salts
  • Designed for 1-1/2″ plumbing lines.
  • Conditions water hardness up to 500 mg/l or 30 grains.
  • Up to 60 gallons per minute (gpm) flow rate – does not limit flow rate or pressure.
  • City water or well water**.

Features & Benefits

  • Healthy, delicious, odor-free water for your entire home – with one system
  • Hassle-free system does not require any regular maintenance or frequent filter changes
  • Protects your family from contaminants that are absorbed into the skin while showering and bathing
  • 100% pure granular activated carbon (GAC) – no silver impregnation, no metal resins, no fillers
  • Proprietary highly reactive GAC is the highest grade and highest iodine rating available for the best absorption
  • Removes and reduces chlorine, chloramine, VOCs, THMs, PFAS, pesticides, pharmaceutical residues, and much more
  • Conditioning inhibits scale formation in pipes and water heaters and is much more gentle on plumbing, finishes, fixtures and appliances versus salt softening
  • Provides an easier wipe off and clean up of water spotting versus untreated water
  • Nice clean feeling on your skin while bathing and showering without the “slick” feeling from salt softened water.
  • EWS is the environmentally safe alternative to salt (sodium or potassium chloride) softeners with no brine discharge or salts to add
  • Meets or exceeds all FDA, NSF, ANSI, and California State standards and compliances
  • Easy installation, similar to a water heater
  • Advanced easy to use valve self cleans every 10 days. Backwash water is simply water (and not an environmentally hazardous brine discharge like a softener) and can be repurposed or if needed you can set your valve for a water conservation setting
  • Up to 10-years or 3,000,000 gallon filtration media lifespan based on local water conditions and usage
  • 10-year warranty
  • 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).


¹Filter life based on local water conditions and usage.

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