Aquasana AQ- 4100 Deluxe Shower Filter Review

There are times that a soothing, warm shower is all you receive for the job you’ve done, So why shouldn’t it be as clean and relaxing as it can be?

However, if you don’t have a whole-home filter system, you’re likely to find more within your shower than you anticipated.

The water in your shower can contain many hidden contaminants from the chlorine that can cause irritation to the skin and harm your hair to harmful toxic chemicals like lead that may impact your health.

The positive side is that the remedy to poor shower water is easy. So here is a review of the Aquasana AQ-4100 Deluxe Shower Water Filter System.

For a few pennies every day, you could use bathwater that has a better smell and a more gentle feel to your skin. You can also be sure that it’s also healthier.

The AQ-4100 is a budget-friendly model easy to set up and, most importantly, it performs just like a charm. It could be the perfect shower filter you can get for your home.

Technical Information Of Aquasana AQ 4100 Shower Head Filter

As of now, you’ve been educated about the main attributes making this item a good buy.

To help you further, We are giving all the other requirements of the filter showerhead that you should be aware of!


  • Product Dimensions – 8.5 x 7.25 x 3.2 inches  
  • Item Weight – 2.3 Pounds   
  • Flow Rate – 2.5 GPM   
  • Manufacturer – Aquasana  
  • Filtering capacity: 10,000 gallons   
  • Model Number – AQ 4100   
  • Warranty– One-Year Warranty
Aquasana Shower Head Filter

Aquasana AQ 4100 Filter Info

The Aquasana Shower Filter’s main benefit is that it’s certified by NSF/ANSI, which means it’s certain to remove 90 percent chlorine from the shower. 

If you’re looking to spend your cash on a water filter that can prove its work, you cannot be disappointed using the Aquasana  Aq-4100.

The filter is split into two parts: the carbon layer on top of the coconut shell filter helps cut down on chlorine, and the lower, patented blend of copper and zinc reduces the chlorine smell and increases the pH of the water. 

These two filtration stages aid in creating more healthy and cleaner water. The filter can’t eliminate all solids from water, but it’s normal to expect that with shower filters. 

You’ll have to find reverse osmosis systems to filter at that extent of quality.

Aquasana AQ 4100 Shower Water Filter Review

Shower filters are useful as they aid in removing chlorine as well as other harmful chloramines from shower water.

The Aquasana filter can do the task completely; it’s among the top shower filters you can use.

To better understand the reasons, we recommend the Aquasana shower filter system in our review.

We have provided a list of the most important attributes that can assist you in making your own decision about which one to buy!

NSF Certified Filtration Media

Aquasana shower water filter comes with NSF certification. It means that it has been approved by the National Sanitation Foundation to be one of the most effective filters for setting standards for clean water.

The shower filter has organic coconut shell carbon in its showerhead for filtering media.

The Aquasana AQ-4100 cuts down to 91 percent of chlorine and also:

  • VOCs
  • Hydrogen sulfide
  • Herbicides
  • Iron
  • Pesticides
  • Lead
  • Mercury
  • Industrial solvents

What is the best shower water filter you can get? It’s not a softener for water and therefore doesn’t eliminate hard minerals.

However, the balance of pH can help to reduce limescale on the walls of your shower.

Water Pressure and Flow Rate

Many people are concerned about pressure in the shower when buying showerheads. It is also an element of a showerhead filtering system.

Of course, the main concern is buying filters that remove chlorine and other harmful chemicals; consumers also seek showerheads that don’t alter the water flow rate.

Its Aquasana Shower Head is a great way to filter the water to the maximum capacity while keeping water flow and pressure.

Neutralizes Chemicals and Softens From Water

As we’ve mentioned before, the primary reason shower filtration systems are employed is to rid your hard water of harmful chemicals, be it chlorine by itself, lead, pesticides, other organic compounds, and volatile hydrogen sulfides.

These chemicals are known to strip your skin and hair of moisture. When the natural oils of your hair’s skin are stripped away, it causes your hair and skin to be rough and dry.

It is therefore recommended to install a certified and tested shower filter to guard both.

The Bonus Massaging Showerheads

One of the lesser-known features is that this filter comes with an adjustable massaging shower head; it has many different settings that can adjust according to your needs.

Aquasana filter also offers the user a one-year limited warranty regarding the showerhead.

Long Filter Lifespan

The Aquasana AQ 4100 shower unit can last approximately six months, and It could filter more than 10,000 gallons of water without requiring a filter replacement.

If you’re asking us whether a shower filter lasts for this long, it’s an excellent investment considering the cost. And, if it’s time to replace the filter, replacement filters are surprisingly simple to install.

Annual Maintenance

As this shower filter can give you up to six months before you need to replace it, you could shower for just $0.25 every day! That means the yearly cost of maintenance of the showerhead is about $100.

It’s unnecessary to mention that this product can maximize its use in the budget it is sold at whether it’s the highest stage of filtration for Aquasana flows and the water it uses, durable replacement period, or the simple installation.

The Best Point of Aquasana Shower Filter Review Is (Help & Support)

Aquasana is a reputable brand for water filtration, and they stand behind their AQ-4100 with a one-year warranty. 

Support for customers is accessible on the phone, Monday through Saturday if you have any questions or require assistance installing or replacing cartridges.

Aquasana Pros and Cons

We scoured the web to find customer reviews about the Aquasana AQ 4100 shower filter to increase the review’s credibility. Here is a detailed list of things you must consider before buying this Aquasana Water Filter.


  • Does not affect the pressure in the water or the flow rate
  • Balances pH
  • NSF/ANSI certified to remove chlorine
  • Easy installation
  • A long-lasting replacement (cleans 10,000 gallons of water)
  • Adjustable showerhead   Reduces harmful chlorine and chemicals
  • Visibly improves your hair and skin look better


  • Don’t allow healthy minerals to be reintroduced into the water
  • Costly Filters replaced
  • A large and visually big showerhead. quite heavy to carry
  • Do not come with a plumber’s or Teflon tape

How Do You Set Up Aquasana Shower

As we mentioned, Aquasana shower units are very simple to install. You can install them by yourself, so there’s no need to employ an expert plumber.

Here’s what you’ll have to do:

  1. Get rid of the  black plastic caps
  2. Double-check whether the rubber washer of white is in the right place.
  3. Get rid of the head.
  4. Wrap the threaded end with the plumber’s tape to avoid leaks.
  5. Connect a “chrome” inlet collar to the pipe. First, tighten the collar by hand, and then Next, use a wrench to make another 1/4 turn.
  6.  Then, flush it for approximately 2 minutes
  7. Begin with cool water until the surface is clear. Then, you can adjust to normal temperatures. Utilize a bucket to stop spills.
  8. Please turn on the water and off repeatedly until it is clean.
  9. Then, connect either your Aquasana or personal shower head/massaging wand.
  10. To attach the wand, you must first connect the cradle assembly to the filter body (use only hand to tighten).
  11. Install the hose by putting the washer into the bolt. Screw it on the bracket. Add a second washer to the hose nut and put it in the shower tool.


Do you not want to read instructions? We feel you! Here’s a brief installation review video about the Aquasana shower filter:

What’s Included

The following components are included inside the package:

  • Washers
  • Hoses in the AQ-4100 version
  • Cradle assembly is included in version AQ-4100.
  • Filter cap
  • Cartridge filter
  • Showerhead massaging in the version AQ-4100.

Faq About Aquasana Shower Filter And Review

How will I know if the Aquasana shower system will fit my pipes?

The majority of connecting showers are half inches; this means that Aquasana shower systems can fit inside the shower hoses of most homes.

Can I use the shower system for drinking water?

If you drink water in the shower, there is no health risk.

But, Aquasana doesn’t recommend using the shower system as the primary water source because it was not intended to function as a hydration system and has been only evaluated under shower conditions and rules.

How do I know when I have used 10,000 gallons, and the filter needs replacing?

10,000 Gallons at 2 1/2 gallons per minute = 4,000 mins of showering

  • That means you could take 400 showers in a 10-minute time.
  • Take 267 15-minute showers.

The offer will end shortly and is not available elsewhere; therefore, take advantage of it now, particularly if you think that you’d like to purchase the Aquasana filter later on soon.

As we described above in our review, the Aquasana shower filter doesn’t affect your water pressure significantly.

The only thing you’ll observe is that it takes only a moment or two to change the water from cold to hot after turning the faucet.

Must I pay a plumber to install the system?  

Shower systems from Aquasana are simple to install and can fit in only a couple of minutes.

There is no need for a plumber. If you have any questions or require help to solve a problem, you can ask for help by contacting the technical support team. They’ll help you through the installation procedure.

Do I have the option of using my showerhead in place of the one included with this set?

You can use your showerhead and the filter if you want, but you’ll have to purchase the entire set. 

Be aware that certain showerheads might not be able to fit on the filter. It is recommended to speak with the manufacturer before purchasing.

How much chlorine does the shower system remove?

Aquasana shower systems have been tested to remove 91 percent of chlorine in 10,000 gallons of water.

Does this filter soften water?

It does soften the water a bit, but its primary purpose is the removal of chlorine. It utilizes two filters to remove an important portion of minerals that cause hard water, be aware that its main goal is not to soften water.

Aquasana Shower Head Filter

Final Thoughts

Aquasana’s slogan is “Live Healthy,” so why should you wait? As we review above, the Aquasana AQ-4100 deluxe shower filter helps you achieve that goal and more by providing comprehensive filtration and a head massager that adds a luxurious touch to each shower.

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