SKU: 2397920928

Duo Shower Filter - NSF Certified Shower Filter, High Pressure Activated Carbon Filter, Removes Chlorine, PFAS & Particulates, Clinically Tested for Healthier Skin & Hair (Single Pack, White)

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Description

Duo Shower Filter - NSF Certified Shower Filter, High Pressure Activated Carbon Filter, Removes Chlorine, PFAS & Particulates, Clinically Tested for Healthier Skin & Hair (Single Pack, White)Welcome to step zero of your self care routine! Weddell Duo combines proprietary activated carbon and multi stage condensed layers to effectively remove chlorine, PFAS, particulates, and unpleasant odors from your water. The result? Water that feels and smells cleaner, leaving your skin, scalp, and hair noticeably healthier. Why Filtered Water Matters Unfiltered water can contain harmful contaminants like chlorine, PFAS, and microplastics, which may

  • Welcome to step zero of your self-care routine! Weddell Duo combines proprietary activated carbon and multi-stage condensed layers to effectively remove chlorine, PFAS, particulates, and unpleasant odors from your water. The result? Water that feels and smells cleaner, leaving your skin, scalp, and hair noticeably healthier.
  • Why Filtered Water Matters - Unfiltered water can contain harmful contaminants like chlorine, PFAS, and microplastics, which may lead to skin dryness, irritation, and scalp problems. Long-term exposure to these pollutants has been linked to potential health risks, including hormonal disruption and skin conditions. By filtering these out, Weddell Duo ensures you experience cleaner, healthier water for a noticeable difference in your skin, hair, and overall well-being.
  • #1 in NSF Certified Performance - Weddell Duo is the #1 NSF Certified Shower Filter for Performance, based on flow rates and capacity among 2024 wall mount shower filters. Weddell Duo is the only shower filter to be NSF certified for reducing Free Available Chlorine while maintaining a verified reduction in PFAS and particulates.
  • Easy Installation & Broad Compatibility - Weddell Duo is compatible with various shower heads—rain, fixed, or handheld. Installation is tool-free and quick! Just tighten the swivel connector and reattach your shower head in minutes. It's perfect for homes, dorms, travel, and pets, effectively reducing hair dryness, skin irritation, and unpleasant odors.
  • Simple Replacement & Cost-Efficient - Unlike most filters that are hard to replace, Weddell Duo's filters are side-mounted, allowing easy monitoring of their condition. Observe the filtration process through the clear dual cartridges, then twist to remove and replace when needed. Each filter set lasts up to 8,000 gallons, offering a cost-effective solution for long-term clean water.

Product Description

Designed in California, Made in Korea

Welcome to step zero of your self-care routine! Based in Orange County, California, Weddell Water is a water filtration company that specializes in NSF certified, clinically tested, and dermatologist approved filters.

#1 NSF Certified Shower Filter in Performance*

*Based on flow rates and capacity of 2024 wall mount shower filters.

Performance You Can Verify

Up to 99% reduction at 2.8 water flow GPM!

Unlike unverified performance claims by other shower filters, Weddell Duo's performance has been tested and certified for up to 99% contaminant reduction.

Clinically Tested to Improve Skin Hydration & Scalp Health**

Weddell Duo is the only shower filter on the market to be NSF certified and clinically tested to improve skin hydration and scalp health.

**Based on a clinical study of 30 participants over 28 days.

Welcome to step zero of your self-care routine

Start your skincare routine off the right way

  • Tap water contains various contaminants that can irritate your skin, such as chlorine, microplastics, lead particles, and rust.
  • Chlorinated water robs your skin of its natural oils, leading to dryness, itching, redness, flaking, eczema & psoriasis flare-ups, acne, discoloration, and premature aging.

Say goodbye to lackluster hair and an itchy scalp

  • Unfiltered water can weaken hair, causing dryness, dullness, color breakdown, and reducing the effectiveness of your favorite haircare products.
  • Indulge your hair and scalp in the ultimate pampering experience with our patent-pending technology!

99.3% "forever chemicals" PFAS reduction

  • When you step into your shower, PFAS can be absorbed through your skin and inhaled as vapor, potentially increasing your risk of cancer (International Agency for Research on Cancer, 2017).
  • Weddell Duo was tested by IAPMO Lab to NSF/ANSI Standard 53 PFAS Reduction at 2.8 GPM in 2023.

Q&A

What should I do if my shower head is leaking or the pressure has decreased?

1) Please make sure that both O-rings are secured, 1 at the top and 1 at the bottom of the shower filter.

2) Please be sure to ONLY use 2 rounds of Teflon tape, too much tape can cause bulkiness and lead to a poor seal.

How often do I need to replace Weddell Duo's filters?

You should change your filters if any of the following occurs: 1) 5-6 months has passed, 2) you notice decreased water pressure and/or filter discoloration, or 3) when the rated capacity of the filter cartridge has been reached. The frequency of replacement depends on your water usage and the quality of your water supply. Regular replacement ensures that your shower water remains clean and safe.

Does Weddell Duo affect the water pressure in my shower?

Weddell Duo is designed to have minimal impact on water pressure. Since our maximum Gallons Per Minute (GPM) rate is 2.8 GPM, which is much higher than typical shower heads (2.5 GPM or less), your overall water pressure will be determined not by Weddell Duo, but by your shower head. However, as Weddell Duo reaches its full capacity, the accumulation of filtered impurities may slow down the water pressure. This is an indication that it's time to replace the filter cartridges to ensure optimal performance and maintain water pressure.

Does Weddell Duo work as a water softener?

Weddell Duo is not designed to lower the Total Dissolved Solids (TDS) in your water supply, so we do not recommend using it as your primary water softener. However, due to its exceptional filtration precision, it effectively reduces a wide range of impurities from your water, including limescale.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 2397920928

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Charles E. Rehberg
Massapequa, US
★★★★★ 5
Very nice addition
Format: Paperback
This book covers much more information of energy within the body than I needed but still I found it very interesting. It is a keeper on my shelve as I will use it as a reference.
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Reviewed in the United States on June 2, 2026
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Maine gal
Lowell, US
★★★★★ 5
Great resource!
Format: Paperback
This is a wonderful resource to learn about and practice energy medicine. Well written and easy to understand the content
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Reviewed in the United States on April 20, 2026
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Tracy
Belleville, US
★★★★★ 5
Great book! Little known knowledge shared by a true master!
Format: Paperback
The book arrived on time and in great shape. I had just attended an in person conference by the writer of this book, Donna Eden, and left the conference feeling so much more empowered that I had to know more. Through personal health challenges that left her in constant pain and bedridden in her twenties, and doctors unsure how to help her, Donna Eden who is now in her seventies or eighties, became her own guru!! Utilizing different natural ways of healing and learning all about energy medicine she developed her own personal brand of energy medicine. She is healthy and thriving over 5 decades later. Loaded with information that will change your life and your health in this book she shares with you the knowledge and the energy medicine exercises so you can help yourself. I now own all her books!
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Reviewed in the United States on May 21, 2024
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WatermelonTiger
Massapequa, US
★★★★★ 4
Good Book, Very Practical
Format: Paperback
This is a very interesting read and has some great exercises in it. I really enjoyed the book. Then I went on-line and watched a couple videos of Donna Eden speaking, and I have to say she seems like a New Age looney tune, all wide eyes, soft voice and gigantic fake smiles. Itʻs a shame, really, because energy medicine is an important field and having spaced out people representing it gives it a bad name and makes it seem less valid. However, like I said, it is a good book and worth reading. Few books about the energy body actually give exercises on how to work with it yourself, so this gets over the hurdle of other books like Barbara Brennanʻs Hands of Light where if you want to learn the techniques you have to pay a lot of money and go in person to a seminar.
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Reviewed in the United States on April 24, 2017
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Alumwhistle
Natrona Heights, US
★★★★★ 5
Book has tons of practical information and interesting stories
Format: Paperback
I have been following Mantak Chia's inner smile book and trying to understand the 5 elements theory for a long time. Donna has not only explained how to use it in detail and but more about Chinese medicine in a way that is simple. There is a large bibliography she draws from as well as her own papers. She has combined kinesiology, her special talents, and her personal insights to create a powerful healing book. I am a layman who is trying to heal herself and I have stopped my prescribed Chinese herbs after a few days since implementing her program. It's a wholistic book written with as much information as she can impart with the feeling that she is trying to give you as much information as she can because she cares that you implement her exercises correctly. Mantak Chia said to just try it. Donna Eden tries to explain the functions but if you don't believe her reasoning or her whyfores, just try it. It's faster and easier and more gratifying than any other system I have used. She is top of the class in healing arts. I didn't find this book until a month ago, where I was incontinent, depressed, headachy, and constantly low on energy. Thanks to her book I will save a lot of money on diapers, herbs, pharmaceuticals. My burning bladder noninfections are a thing of the past. My 8 year search is over, no more empty answers.
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Reviewed in the United States on February 1, 2013

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