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iSpring RCC7 5-Stage Reverse Osmosis Water Filter System review

iSpring RCC7 5-Stage Reverse Osmosis Water Filter System

If you want a high-capacity water filter system with practically no required maintenance, opt for the iSpring RCC7 5-Stage Reverse Osmosis Water Filter System. Its manufacturer guarantees that it removes up to 99% of various kinds of water impurities. Those include lead up to 98%, as well as other harmful heavy metals, such as arsenic, asbestos, and copper. Furthermore, you will be safe from chlorine, fluoride, hormones, calcium, sodium, bacteria, and viruses. Let’s see all the details, technical specifications, pros, and cons of this water purifier.

Key Features

Multi-layered purification system

The iSpringRCC7 model’s strongest asset is its high capacity and versatility. We say it is a multi-layered water purification system because it removes over 1,000 different types of contaminants. They include heavy metals, such as asbestos, lead, arsenic, mercury, etc. Furthermore, one of its functions is to remove harmful hormones from the water you drink. It purifies it from giardia, bacteria, and viruses as well.


Holding certificates issued by different credible sources is extremely important for devices used in households, especially if they can affect our health. The superb components of this amazing device are recognized and awarded by the gold rating. This certificate is issued by the water quality association. It is based on the NSF ANSI 58 standard of quality and safety. It also proves the low maintenance requirements of the device.

Furthermore, an annual testing of the product quality is repeated each year by the WQA. The device holds a certificate of having the ability to remove up to 99.99% of water contaminants from the municipal and well water.

5-stage filtration system

Most users opt for the 5-stage water purification system. If you are among them, you will love this reverse osmosis-based water purifier with 5 different purification stages. Such a system removes virtually all contaminants from your water, including viruses, bacteria, sediment, heavy metals, as well as different chemicals. You will enjoy the perfect taste of your water, knowing that it is very good for your health.


  • Water leakage alarm system
  • European design
  • brushed nickel faucet
  • 75 gallons of water per day
  • Easy to install
  • Easy to maintain
  • 4-gallon tank
  • Economical
  • Durable
  • Great value
  • Customer service at your disposition
  • 1-year warranty by the manufacturer
  • Affordable replacement filters
  • Removes up to 98% of contaminants.


  • It does not have any light indicators.

Frequently Asked Questions

How many gallons of water can the iSpring RCC7 water purifier deliver per day?

Answer: This is a high-performance device. It delivers up to 75 gallons daily. Its strong, large surface filters let the water through five stages of purification in a fast and efficient way.

How many filters are there in this water purification device?

Answer: This device has five different water purification stages. Those slowly, but steadily and progressively remove all kinds of water contaminants. There are 3 pre-filters. Those include the sediment filter, carbon filter, and the carbon block filter. Their key role is in removing large particles. Furthermore, they ensure the longevity and functionality of the RO membrane.
The RO membrane itself plays the key role in purifying the water. It removes even the smallest contaminants which measure 0.0001 microns. In the end, there is the fine-polish filter.

How often should I replace the filters?

Answer: You should replace the iSpring RCC7 filters every six to twelve months. The reverse osmosis membrane can be changed once in two years. We must point out that replacing the filters is easy and quick.

Is this device easy to maintain?

Answer: Yes, it is very easy to maintain. Actually, this is one of its strongest assets, as it has no moving parts. It has an anti-stain surface, easy to change filters, and it is rather quiet. You will not even be aware of its operation until you taste that impeccable water!

What is included in the package?

Answer: The device comes with a lead-free, a solid brass faucet. It also comes with the machine head and a reverse osmosis housing. There are also the pre-filter housings (three) and the pre-filter pack. The reverse osmosis membrane is included too. Furthermore, there is a 3.2-gallon pressurized tank. You will also get the housing wrenches, 4-color tubing for extra-easy installation, as well as some spare fittings and O-rings which might be useful after several years of using your water purifier. You will also get the feed water adapter, the drain saddle, and the water detector.


If you want a convenient device with low maintenance requirements, a five-stage filtration system, and a high performance with up to 75 gallons of purified water per day, we highly recommend the iSpring RCC7 5-Stage model. It is one of the best RO Water Filter systems in the market.

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