iSpring Water Filter Review: Is It The Best Choice?

iSpring water filter review

The iSpring Water Filter is a great way to ensure that you and your family always have access to clean, safe drinking water. This system reduces contaminants in your drinking water, such as chlorine, lead, rust, and other sediments. This iSpring Water Filter review will provide an in-depth look at the features and benefits of this system and how it can help you and your family maintain a healthy lifestyle.

It utilizes a combination of sediment, carbon, and reverse osmosis filters to provide the highest quality water for your family. Keep reading to learn more about this iSpring water filter review and why iSpring is an excellent choice for your home.

iSpring Water Filter Review: Top 5 Water Filters







Removes up to 99% of over 1,000 harmful contaminantsGreat-tasting mineral waterUnder sink installation75 gallons capacityLow maintenanceNo power neededEasy to install


4.7 / 5 


Removes up to 99% of over 1,000 harmful contaminantsGreat tasting waterFits under most kitchen sinks75 gallons capacityNo power neededPlastic materialEasy installation


4.8 / 5 


Removes up to 99% of over 1, 000 contaminants and hardness75 gallons capacityCorded electric power sourcePremium quality componentsGreat-tasting purified water


4.8 / 5 


Remove up to 99% of over 1, 000 contaminantsTop-quality components100 gallons capacityEasy, do-it-yourself installation


4.7 / 5 


5th Stage removes chlorineHigh-efficiency booster pump500 gallons capacityEasy to install


4.5 / 5 

What You’ll Need

Tools needed for Water filter installation: 

  • Shifter/Crescent/Adjustable spanner
  • Nail Punch and hammer
  • Pencil or pen
  • Screws
  • Tape measure
  • Electrical tape
  • Drill and drill pieces
  • Phillips head screwdriver
  • Stanley knife

iSpring Water Filter Review: What Is iSpring Water Filter

ispring water filter review

The iSpring WGB32BM is a whole-house filtration system that goes beyond the common reverse osmosis method of purifying the water. It filters out contaminants right when the water enters the house.

Once you install this system, every single faucet in your house will provide you with clean and filtered water. It comprises three stages of filtration, giving you access to pure water from any outlet.

To begin with, this system has a 5-micron polypropylene sediment filter that has high capacity and eliminates large particles and debris from the water. The second filtration stage involves a 5-micron coconut shell carbon block filter (CTO).

This type of carbon filter is more effective than other carbon filters because it is composed of carbon that has been compressed into a solid block. In addition, this filter is successful in eliminating the targeted pollutants. This filtering process also eliminates any unpleasant odors or tastes.

Besides, the filter system removes more than 90 percent of chlorine and various organic compounds, such as herbicides, pesticides, and industrial toxins. The third filter also removes iron, lead, and other metals in the water.

People often look for a safe and inexpensive way to get clean drinking water, and natural spring water can be a great option. Unfortunately, however, it can also be contaminated.

iSpring Water Filter Review: How Does The iSpring Whole House Water Filter System Work?

An iSpring whole-house water filter is a system that has multiple layers of filtration. Each layer produces water that is free of pollutants.

1. Sediment Pre-Filtration

During the initial stage of the filtration process, the water passes through a pre-filter. This filter is made of 5-micron sediment and can trap bigger impurities like sediment, dirt, clay, rust, sand, and other debris.

An additional advantage of this filtration stage is that it extends the system’s service life. Consequently, you don’t have to switch out the media each month. Instead, it will be necessary to replace it after 1,000,000 gallons of water passed through.

2. Mineral Filtration

After the sediment filter is done, the water proceeds to the subsequent step of the filtration procedure. This mineral filter material eliminates the rest of the heavy metals, chlorine, and bacteria from the water.

This iSpring water purification system eliminates minerals such as copper and zinc, similar to the Whole House Water Filter combo by Filter Smart, which removes hazardous pollutants and microbes.

3. Activated Carbon Filtration

As soon as the water passes through, it goes into the carbon-activated and KDF media. The filter has a large, porous external surface with deep furrows. The filter creates small, porous holes outside the carbon when the system turns on.

The pores vary in size, and the water from the mineral filtration process can pass through these cavities.

The hydrophobic compounds interact with the carbon surface, adhering to the organic pollutants, and the non-polar carbon surface retains the organic pollutants in the drinking water.

iSpring Water Filter Review: iSpring Products


The most noteworthy feature of iSpring’s product range is its abundance of options. Buyers can avoid the hassle of scouring through the web to identify the product they want since the iSpring water filter review offers items such as:

  • Whole-house filtration
  • Reverse-osmosis (RO) systems that filter up to 500 gallons per day
  • Refrigerator water dispenser/ice maker filters
  • Lime and calcium descaling systems

This is a list of water filter systems arranged from the smallest to the largest: 

Small Filters

In certain areas of the house, it is necessary to have clean water. However, the owner may not want to shell out money for a complete filtration system.

The engineers at iSpring met the challenge by designing water filters for locations that needed a source of clean water without setting up a complex filtration system.

Countertop Filters

iSpring maintains simplicity with its range of countertop water filter products.

It is incredibly easy to attach a connector to the tap water that will direct it through a carbon block filter, eliminating almost 1,000+ pollutants. There is no need to call a plumber!

  • CT10 Model is a single-stage multi-filtration water filter

Under Sink High Flo Reverse Osmosis Filter

Filtration systems installed underneath the sink are advantageous for small houses and workplaces since they can provide the purest water no matter the source.

Reverse osmosis employs a combination of membranes, carbon, and various other components to eliminate more than a thousand unwanted elements in tap water.

Applying pressure to one end of a filtration unit causes the water to pass through and leaves any unwanted material behind the filter. These tankless, reverse osmosis water filters are quickly installed, and the filters can be changed with ease.

  • RO500 has a 500 GPD capacity that handles larger homes, small restaurants, & light commercial sites
  • RCS5T is the 5-stage, 500 GPD system for large families and small restaurants with storage tanks.

Whole House Filtration Solutions

The assurance that all the water in residence is hygienic, pure, and available for consumption regardless of its source brings the greatest comfort.

Every living organism and device benefits from the improved flavor, reduced pollutants, and prevention of limescale of a whole house water filtration system. However, it may be a more expensive solution.

  • UV filters are the UV-light water treatment system for home-wide trustworthy water
  • Big Blue water filters comprise 1-stage, 2-stage, and 3-stage water filters that eliminate 99% of contaminants.
  • WF150K Central filter eliminates contaminants & reduces lime and calcium build-up in homes, small businesses, and light commercial applications.

iSpring Water Filter Review: Top iSpring Water Filter Systems

After I examined the construction, details, and reviews of the iSpring water systems, I determined that the following models are the top ones that the brand offers: 

1. iSpring RCC7AK – 6-stage system

iSpring RCC7AK is my top pick because it caters to most customers’ needs. This multiple-level setup utilizes three pre-filter cartridges to purify water. Then, the specific reverse osmosis filters eliminate contaminants from up to 75 gallons of drinking water daily.

This option comes with a concluding Alkalinization cartridge that adds back essential minerals in providing health benefits and an improved flavor to the drinking water.

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2. iSpring RCC7 – 6-stage system

iSpring RCC7 is one of my top preferences because it meets the requirements of almost all customers. This system consists of three distinct pre-filter cartridges, which are utilized to purify the water. 

Subsequently, special reverse osmosis filters take effect, processing up to seventy-five gallons of drinking water daily.

This selection includes a concluding Alkalinization cartridge which brings back essential minerals to make the drinking water more beneficial and flavorful.

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3. RCC7P

This filtration system comprises five stages designed to remove undesired substances like the other RCC7 items. It also comes with a pressure pump booster that increases the pressure of the water in areas where it is low. 

People who rely on water from wells, lakes, or other sources with fluctuating pressure find this unit incredibly beneficial.

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4. RO100

Instead of being arranged in a vertical orientation, the filters in this system are placed horizontally, which makes them simpler to change than in other filtration systems. Unlike other products, this one looks less like a plumbing endeavor under the kitchen sink.

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5. RO500

This unit is suitable for big households, restaurants, beauty parlors, and research labs due to its 500-Gallon-per-day capacity without a tank. It has similar ergonomic qualities as the RO100 but with significantly amplified output in a tank-free configuration. 

Even though it pumps out a considerable amount of water, this machine occupies less room than reverse osmosis systems, which have storage containers.

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Each of these three items has exclusive characteristics that appeal to many customers who want the advantage of having water filtration and require better water quality than what their tap produces.

People installing a water tank with enough room beneath their sink will find the RCC7P and RO100 very effective. On the other hand, for those who don’t have enough space, the RO500 is an ideal choice due to its compact size and convenience.

What To Consider Before Buying

If you are worried about H2O in your residence or business, you should invest in a purification system. Testing the water can unveil shocking discoveries in recognizing pollutants and other unwelcome substances.

People residing in areas where the water is hard (due to a high concentration of lime and calcium) should consider getting a filtration/softening system. They should consider buying a comprehensive filtration system if they are worried about salt, bacteria, or other medical matters.

Which Model Is Best For Your Home’s Water Needs

Examining the water quality is the first step in deciding which filter products will be the most effective for you. Every setup has specific characteristics that should be considered before buying any water purification device. Numerous customers consider the cost of goods, and iSpring has a wide selection of budget-friendly choices.

iSpring Water Filter Review: What Customers Say About The Products

Many consumers who purchased iSpring products gave favorable reviews on Amazon and other online marketplaces.

Several people reported issues with installing the items or having difficulties getting the system to operate initially. However, generally, the feedback was 4 or 5 stars.

A patron mentioned that his spouse put a system under the sink in one hour and fifteen minutes, which is noteworthy!

iSpring Water Filter Review: How Does ISpring Compare To Competitors

Numerous firms are involved in water filtration, including Waterdrop, Aquasana, Pelican, and Home Master.

All the competitive goods out there employ various filtering techniques that may vary slightly but are still in compliance with national and global standards regarding cleanliness and purity.

In terms of cost, I believe the iSpring products are reasonably priced compared to the other brands available while providing some exclusive features that other brands lack.

With iSpring products, you can only use their filter cartridges, unlike other brands. This is not something that other competitive products have in common.

Alternatives To iSpring Water Filter Review

Before buying a filtration system, I suggest you consider two competitive options.

1. G3 Reverse Osmosis Water Filter System


Waterdrop has manufactured the WD-G3-W 7-stage reverse osmosis system, which is worth considering due to its cost and functionalities. This tankless system is comparable to the RCC7 models. I strongly suggest this as one of the finest models available.

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2. OptimH2O® Reverse Osmosis + Claryum®


The Aquasana OptimH2O system is a rival of the iSpring under-sink water filtration systems and has similar features. This cost-effective system has three sections and a storage container that provides the same water quality as much more expensive products without the extra expense.

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FAQs (Frequently Asked Questions) On iSpring Water Filter Review

1. Where is iSpring manufactured?

For almost twenty years, iSpring has been in the Greater Atlanta region. Their team comprises water filtration experts who prioritize quality assurance and customer contentment.

2. Which filter is best for drinking water?

Reverse osmosis filters are renowned for their capacity to filter out a significant portion of impurities from the water, which may include hazardous microorganisms. This is achieved by passing the water through the reverse osmosis membrane with the help of pressurization.

3. Can you trust water filters?

Domestic water filtration systems offer safe, pure water by eliminating pollutants, debris, and certain kinds of them even have certifications that guarantee the removal of hazardous water contaminants, including arsenic, which can be present in water from a well.

4. Are reverse osmosis filters good for you?

It is a widely acknowledged fact that Reverse Osmosis (RO) filters or systems are exceptionally good at eliminating contaminants from water. Yet, few are aware that they also take out beneficial minerals. Reverse osmosis eliminates 92-99% of advantageous calcium and magnesium.

Similar Tutorials Types to Check Out

  • Best Water Filter To Remove Calcium And Lime: Calcium and lime can be found in residential water lines & can cause hard water and scale buildup. So, in this article, I am sharing the 8 best water filter to remove calcium and lime….”

Summary: iSpring Water Filter Review

iSpring has made selecting and creating water filtration products much more straightforward by utilizing a specific design, engineering, and production process.

Regardless of the environment or water quality, iSpring offers a variety of solutions ranging from simple plug-and-play devices to full-scale home and commercial water filtration systems.

The iSpring selection of goods offers excellent value and plenty of features, catering to the needs of both private buyers and business customers.

I hope this article on the best iSpring water filter review sounds helpful! Feel free to comment down your opinions in the comments section. Don’t forget to share this article if you liked it. Thank you!


  • iSpring water filter review. Top 5 iSpring water filter systems. iSpring RCC7AK; RCC7; RCC7P; RO100; RO500 water filter review. Verdict

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