Aquasana Shower Water Filter System for Existing Shower Head - AQ-4100NSH
Aquasana Shower Water Filter System for Existing Shower Head - AQ-4100NSH
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Aquasana Shower Water Filter System for Existing Shower Head - AQ-4100NSH

Aquasana Shower Water Filter System for Existing Shower Head - AQ-4100NSHAquasana Shower Water Filter System for Existing Shower Head AQ 4100NSHAquasana Shower Head Filter System for Hard Water Max Flow AQ 4105CHRAquasana Shower Filter Max Flow AQ 4100Aquasana Shower Head Filter System for Hard Water Max Flow AQ 4105
Shape:Filter w/ No Shower Head

Key item features

  • Dermatologist recommended for softer skin, luscious hair, and easier breathing
  • Award-winning performance trusted by Women's Health, Cosmopolitan, Elle and more
  • Independently tested to NSF/ANSI Standard 177 to reduce 90%+ chlorine
  • Each filter provides up to 6 months or 10,000 gallons of purified water
  • Our eco-friendly shower filter uses coconut shell carbon and copper-zinc media
  • DIY installation; fits standard ½” shower arms, replace every 6 months
Current price is $83.99
Price when purchased online
  • Free shipping
  • Free 90-day returns

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Sold by AquasanaPro Seller
Fulfilled by Walmart
4.481012658227848 stars out of 5, based on 158 seller reviews(4.5)
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Customer ratings & reviews

4.4 out of 5 stars
stars1,844 ratings1,726 reviews
How item rating is calculated
4.6
5.0
4.5
4.1
4.2
3.4
  1. 5 stars67% (1,242)
  2. 4 stars18% (328)
  3. 3 stars6% (111)
  4. 2 stars3% (63)
  5. 1 star5% (100)

Reviews summary

Pros

  • : Process is simple and easy to follow.
  • : Leaves skin feeling smooth and supple.
  • : Has a clean, chemical-free scent.
  • : Offers good value at this cost.
  • : Filter produces better water for skin and hair.

Neutral

  • : Can be strong and unaffected, but also reduced or lacking in some cases.
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Showing 1-3 of 1,726 reviews

Jul 6, 2025
Wendyy
5 out of 5 stars review

Seller Verified Purchase

Worth the purchase

The installation process was a bit tricky but overall the filter is great! With the filter my skin feels and looks great. My acne has began to clear up and my hair doesn't feel dry and frizzy since I started using this shower filter.I really like that it's every 6 months to replace the filter most filters it's every 3 months.

Review from aquasana.com
Helpful?196EAYU6OPU3188154416
Sep 19, 2025
LBee
5 out of 5 stars review

Seller Verified Purchase

Great shower filter

The shower filter is very good, I noticed a difference in how the water feels on my skin and a fresh clean smell. The installation was easy, the quality of the filter seems strong.

Review from aquasana.com
Helpful?196EAYU6OPU3188154416
Oct 13, 2024
DIY Bob
5 out of 5 stars review

Seller Verified Purchase

Eliminates Chlorine

We have been using Aquasana shower filters for years. They're excellent at removing chemicals and impurities in our water. Turn on one ourvfaucets that doesn't have an Aquasana filter andvthecwater has a very heavy chlorine bleach smell. Before buying this super easy to install Aquasana shower filter, after showering our eyes would burn and be red the next morning. These filters totally eliminated that issue and no more chlorine odor. Great filters. The best on the market. Highly recommended.

Review from aquasana.com
Helpful?196EAYU6OPU3188154416