iSpring RCC7AK-UV 7 Stage Reverse Osmosis Review 2022

This is our review of the iSpring RCC7AK-UV Reverse Osmosis System.

Looking for a Reverse Osmosis system for your household is not an easy task, but we are here to support you. We have used our accumulated knowledge of water filtration systems to perform an extensive review of the RCC7AK-UV Reverse Osmosis system to help you decide if this system suits your needs.

In our view, the iSpring RCC7AK-UV Reverse Osmosis is the best RO system for well water as this NSF-certified system not only removes 99.9% of the contaminants from the water, but it can also deal with harmful microorganisms, viruses, and bacteria, which are common in well water sources.

In this comprehensive iSpring RCC7AK-UV Reverse Osmosis review we will analyze the filtration capabilities, the system design features, its performance, its capacity, the installation & maintenance process, discuss customer reviews, and potential alternatives for this Reverse Osmosis system.

Let’s get started!

iSpring RCC7AK-UV Reverse Osmosis System Overview

The iSpring RCC7AK-UV Reverse Osmosis is an undersink RO system that filters up to 99.9% of the water contaminants so that you can have fresh and healthy water in your kitchen.

This system has 7 stages of filtration meaning that it can remove different contaminants from the water, as each filtration stage targets distinct contaminants. 

In one of the filtration stages, an alkaline filter adds minerals that were lost in previous stages, to balance the water pH and improve its taste.

On the last filtration stage, the UV filter inactive microorganisms that were not removed in earlier filtration stages, ensuring that your water is safe and clean.

The iSpring RCC7AK-UV comes with quick-connection color-coded tubes to make the installation process quicker and easier.

iSpring RCC7AK-UV Reverse Osmosis Filtration Capabilities

The iSpring RCC7AK-UV Reverse Osmosis system is a powerful RO filtration system complemented with a UV water filter that can remove up to 99.9% of contaminants from the water. The iSpring RCC7AK-UV removes not only sediments, rust, chlorine, fluoride, sodium, mercury, lead, chemicals, asbestos, nitrates, bad taste & odors, but also bacteria and viruses.

This system has the NSF 58 certification that certifies that this Reverse Osmosis system can effectively reduce TDS in water and remove more than 1.000 contaminants.

This filtration of the iSpring RCC7AK-UV Reverse Osmosis contains the following stages:

  • Stage #1: PP Sediment filter to remove sediments, dust, sand, dirt, rust, and other larger particles
  • Stage #2: Granular Activated Carbon (GAC) filter to remove chlorine, cloudiness, bad taste & odors
  • Stage #3: Carbon Block (CTO) filter to remove chloramine, VOCs, etc.
  • Stage #4: 0.0001-micron Reverse Osmosis Membrane which removes even the smaller contaminants
  • Stage #5: Post Carbon filter to improve water taste by removing any potential bad taste & odors from the storage tank
  • Stage #6: Alkaline Filter to increase water alkalinity and improve the taste by adding back beneficial minerals
  • Stage #7: UV filter to inactivate harmful microorganisms, viruses, and bacteria

The iSpring RCC7AK-UV Reverse Osmosis is similar to another RO system that we like a lot, the Spring RCC7AK Reverse Osmosis, but the difference is that this system comes with a UV filter that targets a different set of contaminants that most RO systems can’t deal, like viruses and bacteria.

The 11-watt UV lamp can inactivate microorganisms, viruses, and bacteria, which are common in well water, making it a great choice for households that use well water instead of municipal water.

Another positive factor of this iSpring RO system is the inclusion of a remineralization stage which adds back to the water healthy minerals that are lost during the RO filtration, increasing the water’s pH turning it less acidic, and improving its taste in the process.

iSpring RCC7AK-UV Reverse Osmosis Design Features

Like the iSpring RCC7AK, the iSpring RCC7AK-UK Reverse Osmosis system includes several great features.

The main one is the inclusion of a Philips UV lamp that allows the removal of nasty contaminants common in well water, such as microorganisms, viruses, and bacteria. And it comes with a flow sensor that turns the UV light on and off automatically, expanding its lifespan and saving electricity.

This iSpring RCC7AK-UK Reverse Osmosis has a pressurized storage tank with a capacity to store 3.2 gallons of filtered water that refills automatically when the water is consumed, so you won’t have to wait much time to have clean and fresh water available.

Another feature is its transparent housing for the first filter to let you check when the sediment filter is full of contaminants and know when it’s time to replace it. 

The iSpring RCC7AK-UV Reverse Osmosis comes with a lead-free designer faucet resistant to spots and easy to connect, making the installation process easier.

Another feature that simplifies the installation process is the inclusion of leak-free fittings and a 4-color tube set, which also helps to avoid leaks.

The iSpring RCC7AK-UV Reverse Osmosis includes a leak detection system that shuts off the system if detects excess water, protecting your home and appliances.

iSpring RCC7AK-UV Reverse Osmosis Performance

The iSpring RCC7AK-UV Reverse Osmosis system has a waste water efficiency of 1:3, so it generates 3 gallons of waste water for each gallon of clean water.

The performance is in line with the typical RO system that wastes 3 to 4 gallons of water per gallon of filtered water but isn’t great when compared with other top competitors which are much more efficient and only produce one or fewer gallons of waste water per gallon of filtered water.

If you want to avoid wasting water a good option is to reuse it for other activities that nor drinking or cooking, like watering your garden.

iSpring RCC7AK-UV Reverse Osmosis Capacity

The iSpring RCC7AK-UV Reverse Osmosis system has a capacity to filter up to 75 gallons of water in a day (GPD).

There are RO systems with more capacity, but 75 GPD is enough capacity for most of the families, so, unless you have an unusually large family, this capacity should be more than enough.

The iSpring RCC7AK-UV  comes with a storage tank with the capacity to store 3.2 gallons of filtered water, so you will always have between 2.5 to 3 gallons of clean water ready to use.

iSpring RCC7AK-UV Reverse Osmosis Installation & Maintenance

The iSpring RCC7AK-UV RO system installation is relatively simple for a RO system, as the manufacturer included leak-free fittings, a 4-color tube set, and easy-to-follow instructions & videos to make the installation process easier.

Even if you have basic DYI skills, you should be able to install this system by yourself in a few hours, but feel free to hire a plumber if you don’t like to perform this type of activity.

iSpring offers lifetime technical support which that helps during the installation of the iSpring RCC7AK-UV Reverse Osmosis system and when you have questions with the system maintenance.

Changing the filter on the iSpring RCC7AK-UV Reverse Osmosis is not as smooth as in other RO that come with easy-to-change filters. You will need to use the wrench that comes with the system to loosen the filter housing to remove it, to then replace the old filter with the new one.

iSpring RCC7AK-UV Reverse Osmosis System Reviews

The iSpring RCC7AK-UV Reverse Osmosis is a well-considered product as it is named an “Amazon’s Choice” on Amazon, and has 4.7 stars with more than 1.000 reviews.

From these reviews, more than 85% of the customers gave this product 5 stars which shows how much they like the product.

Reading the reviews in detail we have seen lots of customers praising the quality of the water produced by the iSpring RCC7AK-UV Reverse Osmosis system.

iSpring RCC7AK-UV Reverse Osmosis Alternatives

If the iSpring RCC7AK-UV Reverse Osmosis system isn’t the ideal solution for your household, there are other alternatives that you can consider.

Waterdrop G3 Reverse Osmosis System

A great alternative is the Waterdrop G3 Reverse Osmosis system.

This is one of the best Reverse Osmosis systems in the market, as this tankless NSF-certified system remove up to 99% of the water contaminants, comes packed with several smart features like a TDS meter or a filter life indicator in-built on a designer faucet, has one of the best waste water ratio performances, and it’s really easy to install.

AquaTru Countertop Reverse Osmosis System

If you prefer a countertop Reverse Osmosis system to save you space under the sink, this is the right choice.

The AquaTru Countertop Reverse Osmosis System is a well-designed modern RO system that fits well in every kitchen, does not require installation, has a really low waste water ratio, and removes several contaminants through a 6-stage filtration process.

Frizzlife PD600-TAM3 Reverse Osmosis System

Another great alternative is the Frizzlife PD600-TAM3 Reverse Osmosis system.

This Reverse Osmosis can reduce 99.9% of the contaminants in the water, and includes a remineralization filter that adds back beneficial minerals which raise the water pH to more than 7.5 making it more alkaline and improving its taste.

This system has an amazing performance as its waste water ratio is one of the best in the market at 1.5:1.

Our Verdict

We highly recommend the iSpring RCC7AK-UV Reverse Osmosis, and we have considered this RO system the best choice for well water in our article about the best Reverse Osmosis systems.

This NSF-certified Reverse Osmosis can reduce TDS virtually to 0, removes viruses and bacteria, includes a remineralization stage to add back healthy minerals that were removed in early filtration stages, and it’s easy to install.