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Hydroviv VS Aquasana Under-Sink: Which Is Better In 2024?

Hydroviv VS Aquasana

Are you confused between Hydroviv vs Aquasana under sink systems?

They have NSF 42 and 53 standard certifications and use activated carbon filters with an ion-exchange mechanism to effectively filter tap water. 

That’s why in this latest comparison guide, we have compared Aquasana and Hydroviv systems based on relevant factors like filtration capacity, water flow rate, ease of installation, and maintenance for your best choice. 

So without further ado, let’s get started:

Hydroviv Under Sink Water Filter Reviews

Shark Tank Product
Hydroviv filter


  • Filtration capacity of 720 Gallons
  • Customized filtration system
  • Compact size
  • 30 days money-back guarantee
  • Good customer service
  • NSF/ANSI 42 and 53 certification 
  • Easy to install and maintain
  • Recommended for well water.


  • Ineffective against fluoride in water
  • Information regarding the type of customization done is not disclosed.

Key Takeaway: Hydroviv under-sink filter is NSF/ANSI certified for 42 and 53 standards. It is customized to remove specific water contaminants in your locality for better filtration results.

Aquasana Under Sink Water Filter Reviews

Established Brand
aquasana under sink


  • Filtration capacity of 600 Gallons
  • NSF certifications: 42, 53, 58, 401
  • 95% contaminant removal rate, retains minerals like calcium and magnesium 
  • 3-stage filtration process
  • 90 days satisfaction guarantee
  • 1-year warranty


  • All 4 filter replacement is costly
  • Installation requires professional help
  • Irregular water pressure complaints.

Key Takeaway: Aquasana’s under-sink water filtration system is NSF certified and uses 3 filtration stages with activated carbon technology to remove 88+ contaminants providing tasty and clean drinking water for your household.

Here's How We Test Products At Aquaprofessor

Hydroviv vs Aquasana: The Ultimate Comparison

FactorsAquasana Under-SinkHydroviv Under-Sink
Contaminants removed88+ contaminants removed Customized to remove all contaminants in your locality
Water TasteGreat-tasting waterGood water taste
Filtration Capacity600 Gallons 720 Gallons/6 months
Flow Rate 0.5 GPM under 20-80 psi0.72-1 GPM under 60 psi
Ease of Installation & Maintenance Installation is not easy, and maintenance is costly Easy installation, but maintenance is costly
NSF Certifications 42, 53, 58, 40142 and 53
Customer Support and Warranty 5 days a week call and email support with 1-year warrantyCall, email, and live chat facility with 1 year warranty on the product against manufacturer defects and workmanship

Aquasana Under Sink Water Filter: Detailed Review

aquasana under sink filter
Adarsh P/

Aquasana already enjoys a good reputation in the market for its product quality. It is competitively built and priced to fit the needs of the majority of people.

In addition, it keeps up with the latest filtration technology to turn dirty tap water into healthy drinking water. 

Let’s dive into this under-sink filter review: 

Contaminants & Water Taste.

Aquasana under-sink water filter can remove 97% chlorine and chloramines, 99% lead, cysts, asbestos, VOCs, 96% PFOS/PFOA, and 95% mercury.

The 3-stage filtration procedure includes a pre-filter and activated catalytic carbon filter medium to hold back even the slightest impurities.  

Thus, this under-sink filter removes harmful contaminants while retaining beneficial minerals like calcium, magnesium, and potassium at permissible levels.

As a result, the filtered water taste feels greatly refreshing. 

Also Read: Hydroviv Vs Waterdrop

Filtration Capacity and Water Flow Rate

The maximum filter capacity of the Aquasana under-sink filter is 600 gallons and a flow rate of 0.5 gallons per minute.

It should be operated under 20-80 psi pressure for best performance and no drop in water pressure. 

⚙️Ease of Installation & Maintenance

aquasana under sink filter parts
Adarsh P/

Aquasana under-sink filter comes with a DIY instruction manual and a dedicated faucet.

The instructions are challenging to follow as the installation process is quite a handful.

It is advised to call a plumber to do the fittings to prevent leaks and breakage. 

Once installed, the filter will serve you for around 6 months, depending on your needs. You must replace the cartridges after that.

The system has an alert feature to indicate replacement. The maintenance mainly includes filter replacements, costing you around $80 twice a year

NSF Certifications

Aquasana holds four NSF/ANSI certifications of standards 42, 53, 58, and 401, backing up its claim of providing clean drinking water.

In addition, it has been independently tested to remove hundreds of water impurities like chlorine, sediments, heavy metals, and harmful chemicals. 

Also Read: Is Hydroviv Better Than RO?

Customer Support and Warranty

The customer-friendly support team of Aquasana is available to solve all your doubts and questions.

The ‘contact us’ column of their page mentions their toll-free number and email address which is open 5 days a week

You can expect a 90-day satisfaction guarantee and a 1-year warranty on Aquasana’s under-sink water filters.

However, many customers have complained about delayed replies and complicated return procedures. 

Hydroviv Under Sink Water Filter: Detailed Review

Hydroviv filter
Adarsh P/ Aqua Professor

The Hydroviv under-sink system is quite an innovative product, not just because of its appearance on ‘Shark Tank,’ but because Hydroviv customizes the filter per the water status of the customer’s location.

It is a bit costly but offers good quality built and filtration. 

Intrigued to know more? Keep reading this under-sink filter review: 

Contaminants Removed, and Water Taste

There is no list of specific contaminants it can remove as the filtration system is customized according to your region.

When you place the order after entering your city Pincode, the scientists at Hydroviv go through intensive data studies to design a filter that will suit your needs. 

Hydroviv filters can remove contaminants like lead, arsenic, volatile organic compounds, metals like mercury, lead, chromium, petrochemicals, chlorine, and pesticides. 

Note that this under-sink system doesn’t remove fluoride. While fluoride is essential for a healthy body, uncontrolled levels over 4mg/L can be harmful.

So, if you were looking for a filter to eliminate excess fluoride, Hydroviv cannot do the job. 

Filtration Capacity and Water Flow Rate

Hydroviv water filters have a filtration capacity of 720 gallons that can last upto 6 months, depending on your water usage.

The flow rate is 0.72-1 gallon per minute under 60 psi pressure. A drop in water pressure in the cold water line may result in disruptive water flow. 

⚙️Ease of Installation & Maintenance

The Hydroviv under-sink filtration system is a compact unit that can fit in tight spaces.

It comes with a kit for installation containing the necessary parts needed for its assembly. 

The installation process is easy as you can quickly install it yourself in about 20 minutes.

Follow up with the Hydroviv installation instructions or the video explaining the installation process on their website.

Again, the maintenance will involve changing your filter cartridges on time. A delay in filter replacement will worsen your water quality instead of improving it.

Thus, you can set reminders or get filter subscriptions on Hydroviv’s website for filter deliveries every 6 months.

The cartridge replacement costs are as follows:

Subscription-based cost- $86
One time cost- $115

NSF Certifications

The filtration system is NSF/ANSI certified for standards 42 and 53.

The strict testing procedures of independent bodies like NSF and ANSI ensure that the water filters benefit the public and do not pose any serious health risk.

Customer Support and Warranty

Hydroviv unboxing
Adarsh P/ Aqua Professor

Hydroviv provides its customers with great customer service and has established a small but good customer base.

The ordering and returning processes are smooth and satisfactory. 

They provide call, email, and live chat support 5-days a week. They have also provided their Washington, DC office address for physical mail. 

Hydroviv provides an appreciable 30-day money-back guarantee to its customers. Alongside, the housings or hardware have 5 years of warranty.

And The Winner Is…

Both Hydroviv and Aquasana put up tough competition. Our head-on comparison must have given you detailed insights into both water filters.

After analyzing the various aspects, such as filtration capacity, flow rate, ease of installation, maintenance costs, contaminant removal rate, water taste, certifications, customer support, and warranty offers, we have come up with a verdict. 

Looking at the overall performance and price range, Aquasana Under-Sink Water Filters won this match. 

Hydroviv systems are more expensive than Aquasana both in their initial price and for replacement filter costs.

Additionally, the non-disclosure of customization details in Hydroviv keeps the customers in the dark.

What if you have to move to a different city someday? Aquasana, on the other hand, holds more official certifications for successfully removing harmful water impurities in most cities.

Pro Tips To Choose The Best Under-Sink Water Filters

Tips to choose the best Under Sink Water Filter

Under-sink water filters are Point-of-Use (POU) filtration systems that you can install underneath your kitchen sink cupboard to keep the water connections hidden and provide healthy drinking water from the counter faucet. 

People prefer under-sink filters to utilize their under-sink space and keep their surroundings minimalistic. 

Now that you know the purpose of these filters, it’s time to give you some pro tips to keep in mind for choosing the best filter for your home [we’ve followed the same to conduct this review ?]: 

Analyze Your Water Quality and Needs

Filtration Capacity, Flow Rate, and Contaminant Reduction Rate are crucial parameters to consider before purchasing a water filter. 

You can test your city or well water to identify the type of impurities present. Municipally treated water has fewer impurities than well-water supply.

The higher your water’s TDS (Total Dissolved Solids) levels, the more powerful the filtration process is required. 

Moreover, specialized filters remove specific contaminants.

For example, if your household water supply has problematic levels of a certain impurity like iron or arsenic, go for iron or arsenic removal filters.

Additionally, always buy a filter that can fulfill your household demands. The higher the number of family members, the higher the required filtration capacity and flow rate.

Filtration capacity indicates the total gallons of water a filter can clean in its lifetime, whereas the flow rate tells you the speed of filtered water passing per minute. 

Check Your Under-Sink Space

Under Sink Space

People mistakenly don’t measure the space beneath their kitchen counter. They face difficulty installing and fitting the system into place later.

Remember to keep the space to replace filters every few months.  

So, it’s important to know whether your under-sink space can actually accommodate the water filter system you are going for.

While most filters are small and compatible, it’s better to use space-saving models for smaller kitchens. 

The Filter Should Be Certified

Choosing certified models gives you peace of mind.

Official organizations like NSF and ANSI pass water filters through rigorous testing procedures.

Based on the results, the products are provided with specific standard certifications. 

So, go for NSF/ANSI-certified under-sink water filters to rest assured that the product is doing its job and removing the said impurities effectively. 

Should be Easy to Install and Maintain

Under-sink water filter system being small, can be installed single-handedly. However, some models have delicate connections and need pipeline adjustments.

In that case, you have to bear the additional cost of hiring a professional to do the job for you.

Additionally, maintenance costs include filter replacements and regular cleaning. Water filter cartridges need to be replaced after their lifespan is over.

Replacements are usually needed every 6 months or so.

Look for Good Customer Support and Warranty

Good Customer Support

We hate unsatisfactory products and poor customer support.

Good guarantees or warranty offers show that the company is trustworthy. However, if you still do not like the product, you can return or replace it. 

So, visit the water filter website and contact their customer support team.

If they are quick with a response and you are happy with the interaction and product quality, go for it.  

Stay In Your Budget

Last but not least, only invest what you can afford.

In the modern world, with thousands of original filter companies and aftermarket products, you can always find ways to save money and still get great value. 

Remember that an expensive product is not always the best. If a good-quality, low-priced water filter can resolve your water issues, go for it. 

Hydroviv vs Aquasana: FAQs

Great to see that you have made it to the end of this article. We assume you know everything about under-sink water filters by now. 

If you still have some doubts, go through our answers to some frequently asked questions about these under-sink water filters: 

How long does an Aquasana filter last?

Aquasana filter life can last 6 months to 1 year, depending on your water needs and usage.

After that, filters need to be changed as their porous membranes get saturated with contaminants and can no longer clean water.

The different under-sink filter models of Aquasana include different types of filters. Remember to go through your filter manual to know the replacement periods.

If your model has a light-indicator system, replace the filter whenever the light turns red. 

Does Hydroviv remove Fluoride?

No. Hydroviv under-sink filters are not designed to remove fluoride from drinking water.

However, their filtration media can remove various other impurities like arsenic, lead, chromium, VOCs, and PFAS with harmful effects.

On the other hand, fluoride is one of the healthy minerals that is beneficial for teeth and bones if present under limits. 

How long does a Hydroviv filter last?

Hydroviv filters can last for 6 months under normal conditions for an average-sized family. (only used for drinking and cooking purposes).

However, if your water needs are very less (single-person use) or very high (large family or fulfillment of more purposes like washing hands, clothes, and dishes), the replacement periods will differ. 

Do Aquasana filters remove bacteria?

Not all Aquasana filters remove bacteria. However, the under-sink reverse osmosis filters with RO membranes can remove bacteria and other impurities.

Also, the models contained activated carbon stage is capable of removing microorganisms like bacteria, fungi, spores, and some viruses.

An additional UV filter can be attached to whole-house systems to eliminate germs or bacteria. 

Are under-sink water filters worth it?

Under-sink water filters are undoubtedly a great investment if you have drinking water issues.

The different stages of filtration ensure deep cleansing of tap water to provide contaminant-free water.

Whether it’s worth it for you or not depends on your needs and budget.

However, an under-sink or under-counter water filter, being a POU unit, is only useful for drinking and cooking.

A whole-house filter will be better if you face hard water problems or household pipeline blockages.

As long as the filter solves your problem and provides value, it is worth it. 

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