Performance You Can Verify

    • NSF Certified

      Weddell Duo is the #1 NSF Certified Shower Filter in Performance

    • Easy, Tool-Free Installation

      Safe for renters & homeowners

    • Clinically Tested

      Improves skin hydration and promotes a healthier scalp

    • Superior Filtration

      The only shower filter to be NSF certified and verified to reduce 99% PFAS and particulates

    Don’t just take our word for it

    "This filter was much needed for the water in my area of NJ. I can already feel a difference with my hair and skin. It is as if there is less build up. This filters design makes it easy to see when the filter needs replacing and that also assures you that it's working. It is also the ONLY filter I could find that filters PFAS in shower water, and trust me I did endless research! DO NOT HESITATE TO BUY! Clean water is SO important for our overall health."

    Trude

    New Jersey

    "The Weddell Duo shower filter is amazing. Not only do we know that we are filtering the toxins from the water we also notice the clear difference in our skin and hair. Great product! Thanks Weddell!"

    Holly

    New York

    "Hey, I was a bit doubtful at first, but I've been using this shower head filter for a few weeks now, and it's made a real difference! The water quality is so much better. I'm new to shower filters, but this one is my favorite by far. It's helped with my dry, itchy skin after showering. And it was super easy to install. If you've never tried a water filter for your shower, you should give this one a try. You won't be disappointed!"

    K. Smith

    Amazon Customer

    "This is the best shower filter - filters out contaminants, chlorine, which makes your hair healthier, and your skin feel softer, and it doesn’t get dried out!! And this product is NSF certified"

    Felipa

    Texas

    "The filters collect a ton of sediment and other impurities. I totally feel the difference on my skin and hair. And, an added bonus is that I don't have to clean the shower stall as much - that is how good the filter is at doing its job!"

    Greg

    Amazon Customer

    "I think more people should have filters like this in their home. Instantly noticed a difference in how the water was less harsh on my skin wasn't drying my skin out. My hair is starting to become healthier less split ends less frizzy. I have no chlorine smell. I absolutely love this."

    Megan

    Amazon Customer

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