Aquasana Shower Filter Replacement Cartridge Review

Aquasana Shower Filter Replacement Cartridge Review

A lot of tall people tend to hesitate using shower filters because of their height. This isn’t a shocker, especially since you must attach such items right behind the shower head. By doing this, you actually push down the shower head, which adds more limitations to the vertical clearance you may have when standing underneath the shower head. It’s not comfortable to have to crouch and bend your head down just to wash your hair, so shower filters tend to pose a dilemma for many tall folks.

This doesn’t mean that if you’re tall you shouldn’t enjoy high-quality shower sessions, though. Upflow shower filters, like the Aquasana Shower Filter Replacement Cartridge, are actually created to solve this woe. Because of its canister design, it’s able to minimize the amount of space it takes up between the plumbing and your shower head.

Most up-flow style shower filters can be used with both handheld and wall-mounted shower heads. Handheld shower heads tend to offer even more vertical clearance between your head and the water source. This offers a more comfortable and enjoyable way to wash up.

While the Aquasana Shower Filter Replacement Cartridge is only a filter cartridge refill, it doesn’t mean that it’s not a great product to try out. Since this is the actual item that actually filters out the impurities and chemicals in your water, it’s certainly one of the most important components of a shower filter.

The best part about the Aquasana Shower Filter Replacement Cartridge is its ability to remove up to 90% of chlorine in your shower water. While it doesn’t remove chloramines, this is still a good figure, especially if you don’t have chloramine in your tap water anyway. This is also why the best shower filters may differ from one location to another.

The downside? The Aquasana Shower Filter Replacement Cartridge can be quite bulky. But if you’re okay with that, it shouldn’t be a problem.

Features of Aquasana Shower Filter Replacement Cartridge

What else can the Aquasana Shower Filter Replacement Cartridge offer? Here is its list of features:

Replacement Cartridge for Aquasana AQ-4100NSH, AQ-4100, and AQ-4105 Shower Filters

As mentioned above, the Aquasana Shower Filter Replacement Cartridge is not an actual shower filter but a replacement cartridge. This is what you’ll get every six months or 10,000 gallons of filtered water.

Due to its standard design, it’s a compatible match with the Aquasana AQ-4100NSH, AQ-4100, and AQ-4105. These three different Aquasana shower filters offer various features, so if you don’t have a shower filter yet, you might also want to check them out.

Upflow Filter Design

What really makes the Aquasana Shower Filter Replacement Cartridge unique is its up-flow design. It might not be the only filter on the market using this configuration, but the up flow style alone is already enough to make it a great pick for a lot of homeowners.

Aside from preventing height issues, there are other ways how you might benefit further from an up-flow style shower filter. For one, it lessens the chances of clogging as the high water pressure won’t be able to push out the media from its release outlets. The up flow design also lengthens the contact time between the water and filtration media so it can offer better results.

Two-Stage Filtration System

The Aquasana Shower Filter Replacement Cartridge improves your shower water’s quality through its dual-stage filtration process. It uses these two methods to get rid of the chemicals and impurities:

KDF55 with Patented Copper/Zinc Media

This proprietary blend of copper and zinc media is designed to effectively filter out chlorine. This prevents such a harmful chemical from going into your system, whether through fume inhalation or skin absorption.

This process also helps balance the pH levels in the water. This makes it safer to your skin, making it more suitable for folks with sensitive skin.

Coconut Shell Carbon

As KDF 55 is considered as the “pretreatment” process in water filtration, the Aquasana Shower Filter Replacement Cartridge combines it with coconut shell carbon media to further filter out the impurities in the shower water. This media removes synthetic chemicals that cause skin issues to those with sensitive skin.


  • Offers more thorough filtration
  • Won’t push down your shower height
  • Promises to remove up to 90% chlorine
  • Compatible with three shower filter models from Aquasana
  • Can minimize your exposure to chlorine and other volatile chemicals


  • Can be quite pricey
  • Might look a bit weird in your bathroom
  • A bit bulky


If you’ve been sacrificing the quality of your showers because you struggle in squeezing under your shower head due to your height, get ready for your life to change. The Aquasana Shower Filter Replacement Cartridge and its compatible shower filters might just give you the best solutions, not just for your dry skin and hair problems but also for your shower head’s height. This up-flow style shower filter can offer both solutions, so it’s certainly worth a shot if you want to improve your skin and hair health.

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