shower filter

Shower Filter - No Shower Head

The BPA-free Aquasana AQ-4100NSH Shower Filter allows you to choose your own Shower Head. Our Shower filter is tested at 2.5 gpm and removes harmful synthetic chemicals and chlorine in your water to give you softer skin and shinier hair for the cleanest, healthiest showering experience.

List Price: $79.99
Your Price: $55.99

I bought this filter to help a skin condition I had from way too many chemicals in my water system. Since I bought the filter the condition has cleared entirely and I no longer have itchy bumby skin.


Save when you sign up for our Water for Life Auto-ship filter replacement program.

Water for Life enrollment includes:

• 15% off replacement filters

• Free shipping on replacements

• Extended warranty on your system

Water 101 Sale

Save 30% on select drinking water filters, or 50% if you buy them with Water for Life.
Save 30% on shower filters, or 50% if you buy them with Water for Life.
Save 30% on all whole filtration systems and tank replacements.
Free pro grade install kit with all whole house filtration systems.
Free pre-filters and post-filters with select whole house filtration systems.

Offers expire on 9/15/2014.

Feel the difference.

Skin is our largest organ. When showering, chemicals in our shower water enter our bodies through skin absorption and inhalation of steam. Chlorine and other synthetic chemicals readily evaporate in hot shower steam and can suck moisture from our skin causing excess drying.

Aquasana shower filters target synthetic
chemicals and remove over 90%
of chlorine giving you noticeably
softer, healthier skin.

Strong, healthy hair.

Chlorine and other harsh chemicals in shower water can strip your hair of its natural protective oils, leaving you with brittle, lifeless strands.

Showering in Aquasana filtered water restores your hair's natural shine and strength from the inside out.

Patented copper/zinc media and coconut shell carbon

reduce chlorine, enhance pH and improve air
quality for the most moisturizing, healthy
shower experience.

Enhance the performance

of your bath products and hair treatments, naturally. Use less shampoo, conditioner, soap and body lotions.

"One of the most important things you can do for hair is to wash it with filtered, chlorine-free water. Your hair will be noticeably softer and shinier, your scalp will be healthier and your color will stay true and last longer."

— River Lloyd, celebrity stylist of the John Frieda Salon in New York

Easy install and maintenance.

Simply remove your shower head, screw in the Aquasana shower filter on your shower pipe, flush the filter and rejoin your shower head to the filter. Our long lasting filters only need to be replaced twice a year.

System at a glance:

Aquasana Premium Shower Filter

Coconut shell carbon
reduces chlorine and synthetic chemicals.

Patented KDF media
further reduces chlorine and enhances pH.

Easy to install, replace and maintain

NSF Certified Media
removes over 90% of chlorine in shower water



1 year


6 month

filter life

90 day

Related Products:
Replacement Filter for Aquasana Shower Filters

List Price: $52.50

View Product Details

Aquasana Powered Water Filtration System with Pitcher - White

List Price: $129.99

View Product Details

Shower Filter with Handheld Wand

List Price: $99.99
Your Price: $69.99

View Product Details


Mon-Fri 8am-8pm CDT
Aquasana makes the Inc 500
drinking water filters certified by NSF
award winning Aquasana water filters
Aquasana 90 day satisfaction guarantee
find Aquasana on facebook
follow Aquasana on twitter
Aquasana's photostream on flickr
Aquasana's YouTube channel
Download our press kit
Click here to download the PDF
Aquasana Press Kit
All about Water for Life
Click here for more information
Aquasana Water for Life auto-ship replacement program
Merchandised discounts may include an additional 20% off select systems bought with Water for Life added to the online cart.
To receive the water for life promotional discount on your shower filter systems you must enroll in our water for life filter replacement program and agree to purchase at least one shipment of replacement filters.
Offers expire on 9/15/2014.