Environmental Water Systems SS-2.5 Essential Max Flow Drinking Water System

  • SKU #: EWSSS25
  • UPC #: 713757100908
  • MPN #: SS-2.5
MSRP: $399.00
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Upgrade your home with the innovative EWS SS-2.5 Essential Max Flow Drinking Water Filtration System. This advanced system guarantees clean and fresh water, utilizing a cutting-edge extruded carbon block filter that eliminates harmful contaminants like chlorine, lead, cysts, and more.

Enjoy the convenience of an undercounter installation that won't damage your counter or sink. Plus, the easy-to-use filter replacement indicator ensures hassle-free maintenance. Not only is the SS-2.5 a smart investment, but it also saves you money by reducing the need for bottled water. Rest easy with a 2-year warranty. Upgrade your water quality today!


  • Removes and reduces chlorine, chloramine, lead, cysts, THMs, VOCs, PFAS, pharmaceutical residues, dyes, fuels, and more.
  • Installs undercounter directly to your faucet.
  • No holes in the counter or sink.
  • Easy to maintain, with a filter replacement indicator.
  • Made in the USA.
  • Hassle-free filter replacement up to once a year (rated for 10,000 gallon capacity).


  • Model #: SS-2.5
  • Height: 16"
  • Diameter: 4"
  • Weight: 6 lbs.
  • Flow Rate: up to 2.5 gallons per minute
  • Filter Capacity: as needed up to 1 Year, not to exceed a year
  • Filter Replacement #: F.SET.SS-2.5
  • Exterior Materials: White BPA-free, phthalate-free virgin polypropylene. Recyclable.
  • Filtration Media: NSF/ANSI and FDA compliant 1 micron activated extruded matrix carbon block.

*Max Flow is meant to flow through the cold side of a faucet based on current faucet flow rate standards for water conservation and will not match the flow rate of older faucets with greater flow rate capabilities exceeding 2 gallons per minute.

Order your EWS SS-2.5 Essential Max Flow Drinking Water Filtration System today and start enjoying the taste of clean, pure water!

Click Here to See What our Filters Remove

View Max Flow Service Guide for Installations and Specifications (PDF)

Download Product Warranty

2-year warranty