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Core Showerhead Filter Refill

Core Showerhead Filter Refill

35 customer reviews

$39.00 — or $31.20 every 3 months

A precision-engineered filter core that sustains exceptional water quality with every shower. Designed to work seamlessly with the Ritual Showerhead, the Core filter captures micro-sediment, rust, and chlorine for cleaner, smoother water. Compact and replaceable, it keeps your daily ritual performing at its highest standard.

  • Chlorine, calcium and impurity reduction
  • Active Carbon Fibre and Amino Acid Scale Inhibitor
  • Simple replacement system
  • Maintains pressure and flow quality
  • Durable internal mesh layers
  • Lasts 90 days, depennding on water quality

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Love0

4.89
Based on 35 reviews

  1. Olivia S. –

    Good for limescale areas

    If you’ve got hard water this is essential. Removes calcium really effectively. Water feels way better

  2. Ryan D. –

    Works alongside kinso filter perfectly

    Both filters work together nicely. This one handles the minerals

  3. mia k. –

    Go to for the showerhead

    Knowing this filters out microplastics makes me feel better. You don’t see them but they’re there

  4. Tyler H. –

    3 month replacement easy

    Swap it out every quarter. Simple routine. Keeps water quality consistent

  5. Sophie L. –

    Reduces calcium buildup

    Don’t get that filmy feeling on skin anymore. Core filter removes the calcium causing it

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