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Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Essential RO3 Filter Set

Essential RO3 Filter Set

by EWS
SKU
$ 397.50 - $ 498.75
$ 397.50
$ 397.50 - $ 498.75
$ 397.50
Choose a Model

RO3 Filter Replacement Set (F.SET.RO3)

  • Three stages of advanced carbon filtration and high-capacity reverse osmosis membrane.
  • Any individual or family seeking the convenience and health of filtered water at the kitchen sink (or any sink).
  • City water or well water*.

True Protection From Toxic Contaminants.

World-class EWS water filtration and performance for the removal of chlorine, chloramine, pesticides, THMs, VOCs, obesogens, lead, cysts, rust, silt, sediment, heavy metals, fluoride, and much more. The ESSENTIAL RO offers real protection against dangerous contaminants, while meeting your individual preferences for taste and mineral removal.

Made in the USA. Maintenance-free for up to 1 year before filter replacement. Just change them out and go!

Our Standards. Manufactured and Assembled in the USA.

All product and components are compliant for food and beverage contact and comply, meet or exceed all current and applicable standards without exception.

All EWS product has been independently tested by an accredited third-party laboratory to meet and/or exceed all relevant FDA, California State regulations, and NSF standards for all claims made regarding NSF/ANSI standards. All EWS product is No-Lead Compliant to California AB1953.

Blog posts

  • The Guide to Pool Chemicals
    September 16, 2023

    The Guide to Pool Chemicals

    Maintaining a sparkling clean pool isn't just about skimming leaves and debris; it's also about mastering the art of pool chemistry. Understanding the role of chlorine, pH levels, and other essential chemicals is crucial for your pool's longevity and its users' safety.
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