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iSpring RCC7, NSF Certified, High Capacity Under Sink 5-Stage Reverse Osmosis Drinking Filtration System, 75 GPD, Brushed Nickel Faucet
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Purchase options and add-ons
Brand | iSpring |
Special Feature | Reverse Osmosis Membrane |
Product Dimensions | 23.62"L x 15.75"W x 11.81"H |
Package Information | Tank |
Power Source | No Power Needed |
Item Weight | 25 Pounds |
Model Name | RCC7 |
Lower Temperature Rating | 40 Degrees Fahrenheit |
Upper Temperature Rating | 100 Degrees Fahrenheit |
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About this item
- [Effectively Remove Contaminants] This iSpring RO system is designed to produce great-tasting water that is clean, pure, and healthy for drinking. It uses a 5-stage filtration process that removes up to 99% of over 1,000 harmful contaminants, including PFAS, chlorine, fluoride, lead (removes up to 98%), arsenic, asbestos, calcium, sodium, and more. The under sink water filter system also reduces the TDS rate by 80% to 90% or better, making it ideal for drinking. Additionally, it removes hard water minerals like calcium, and magnesium that leave white residue or scale.
- [Certified to NSF/ANSI 58] The iSpring reverse osmosis water filters are designed in the United States and produced in strict accordance with American quality standards. Certified to NSF/ANSI 58 and has been dedicated to providing unlimited clean, refreshing, and crisp-tasting water superior to bottled water for American families for more than 15 years.
- [Low Maintenance and Leak-free Design] Quality components ensure reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap. The system is compact and can fit under most kitchen sinks. It doesn't require any power source and comes with a check valve to prevent the backflow of water into the membrane housing, ensuring safety and avoiding water leakage. With a tank, it can meet the needs of big families or offices. The first filter housing is made of AS material (impact strength), allowing you to see the condition of the filter element without removing the casing and ensuring you always enjoy the best quality of water.
- [High Quality Design and Great Taste] The high-quality iSpring reverse osmosis system under sink helps you experience clean, safe, and good-tasting water every time you turn on the faucet. The system comes with a 100% lead-free designer faucet and certified JG food-grade tubing, allowing you to enjoy crystal clear ice cubes, fresher tea and coffee, better-tasting foods, and healthier baby formula. The reverse osmosis water system removes contaminants down to 0.0001 microns, and the fine GAC filter provides final polishing to the purified water.
- [100% Satisfied Customers] RCC7 from America’s favorite brand of under sink water filter is the highly rated reverse osmosis system. Comes with 1-year limited manufacturer warranty upon registration and lifetime personalized support from GA, USA, combined with premium quality components, this water filter is to deliver endless bottled quality drinking water right in your home for many years to come, eliminating plastic waste.
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Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 15 x 8 x 18 inches; 25 Pounds
- Item model number : RCC7
- Date First Available : July 26, 2010
- Manufacturer : iSpring
- ASIN : B003XELTTG
- Country of Origin : China
- Best Sellers Rank: #9,142 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
- Customer Reviews:
Product Description
As the only top rated reverse osmosis system on the market, and backed by iSpring’s industry-leading customer support, the RCC7 is unequaled in quality, performance, and durability. The system consists of a 5-stage, layered filtration built around precision reverse osmosis (RO) technology that removes over 1000+ different kinds of contaminants in order to provide the best home drinking water filtration available. It features a 75 gallon-per-day capacity RO membrane, which is larger than most in its class and provides the capacity to economically handle the drinking water needs of even a large family. Designed for do-it-yourself installation by most users, the entire system fits nicely under a standard kitchen sink. Installation is straightforward and all parts necessary for installation are included. You are guided by clear, well organized written instructions, instructional videos and access to iSpring’s unparalleled technical support. The system is quiet and low maintenance with no moving parts. Replacement filters are standard sized and sold at factory direct pricing. A lead-free, solid brass faucet with brushed nickel finish is included with the system and is usually mounted on the counter as the primary source of drinking water, but output lines can also be connected to your ice maker, coffee maker, etc. s unique lifetime technical support provided right here in the USA in Alpharetta Georgia. With the RCC7, enjoy crisp-tasting, bottled quality water, every day, right in your home. Chlorine reduction (%) - 99. Copper Reduction (%) - 97.
From the brand
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How did we get our start?
Established in 2007 in Atlanta, Georgia, we have been dedicated to providing easily accessible clean water solutions to ensure that every household has access to safe water through our products.
What makes our products unique?
We prioritize our customers by offering innovative products, easy DIY installation, and ongoing research and development of new filtration systems that set us apart from the competition.
Why do we love what we do?
We take pride in committing to excellence in designing and manufacturing quality water filtration products.
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From the manufacturer
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When looking for the finest drinking water available, right in your home, look no further than the iSpring RCC7. This economical, 5-stage, Reverse Osmosis-based filtration systems and point-of-use water softener removes virtually all contaminants from your drinking water, leaving you with pure, clear, clean, great-tasting water and nothing else! Backed by superior iSpring quality and service, here is a system that will give you many years of trouble-free, low maintenance peace of mind. |
Our products are tested annually to remove up to 99.99% of harmful contaminants that commonly appear in municipal and well water. All filters, tanks, tubing and other water-contacting parts are certified against NSF 58/ANSI for TDS reduction (58 for reverse osmosis). |
The RCC7 line is America's favorite brand of water filtration systems. All of our systems go through rigorous testing for air leaks, pressure and cycle resistance to maintain our own premium quality and high performance standards. |
Top Notch Removal Rates
- Machine head with RO housing and 5th stage FT15
- Pre-filter housings x 3
- Pre-filter pack (F3) & Premium RO membrane
- 3.2 gallon pressurized tank
- Housing wrenches
- 4-Color tubings (1/4" OD) & Spare fittings & O-rings
- Feed water adapter (fits both 1/2" NPT & 3/8" COMP)
- Drain saddle & Water detector
Precision Performance
The RCC7 is a multi-layered filter system that provides optimal protection against over 1,000 different types of contaminants, including arsenic, asbestos, chlorine, fluoride, lead, mercury, sodium, and more.
The system consists of 5 different stages, each one designed to progressively remove contaminants and improve water quality:
- 3 Pre-filters: PP sediment filter. Carbon KDF (GAC) filter. Carbon block (CTO) filter. They remove large contaminants and protect the RO membrane from chemicals like chlorine and chloramines.
- The heart of the system is the Reverse Osmosis (RO) filter that removes contaminants down to 0.0001 microns – so small that only water molecules can squeeze through but virtually nothing else.
- Fine GAC final filter provides final polishing before the purified water is delivered to the faucet.
- The end result is bottled-water quality, with no 'hardness' and no sodium.
- The high-throughput RCC7 membrane is rated for up to 75 gallons per day (GPD), ensuring that families of nearly any size will have plenty of clean drinking water available on demand.
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Reinforced Transparent 1st Stage HousingProvides an easy way to visually inspect the sediment filter and view the contaminants being removed from your water. With the transparent housing you will know it is time for a filter change before a problem occurs. |
Leak-Free SystemPush-to-connect fittings and 4-color coordinated tubings simplify the installation process and prevent leaking. The o-rings are made of premium materials to make sure that the filters will be properly sealed without any leakage. |
Online Support VideosWe know that a high percentage of our customers prefer a Do-it-yourself installation. We are investing in video production and an aftermarket platform to provide our customers the resources necessary for successful installation and maintenance. |
Any Questions?If you have any questions about the installation, replacement filters, etc., please feel free contact our expert team for personal assistance. Now, and years from now, we will be right here and ready to help. |
What's in the box
Product guides and documents
Videos
Videos for this product
2:12
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Customer Review: Works great, Saves money
Paul E. Williams
Videos for this product
1:33
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Customer Review: Easy Install Working Great!
WorX4Me
Videos for this product
4:11
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Customer Review: Very easy to install. Great customer service
Randy F.
Videos for this product
1:18
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How we put I the iSpring in our cabinet.
Yafen Huang
Videos for this product
0:58
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Great drinking H2O! iSpring RO system with faucet
Katie R
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, ease of installation, taste and water quality of the water purification unit. For example, they mention it's a great product, provides excellent, clean water with a fresh taste and that the instructions clearly show the flow of the system. That said, some complain about the leakage.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the water purification unit. They mention that it is easy to install, provides excellent, clean water with a fresh taste, and has performed flawlessly for six years. Some say that the system is installed and running properly. Overall, customers are happy with their purchase and recommend it to others.
"...The construction is very solid. Not cheap flimsy plastic. One of the reasons I went with this system was the replacement filter costs...." Read more
"...The system was working as it was supposed to work and the TDS levels were good as expected, <20ppm...." Read more
"Mike from Buffalo NY. Great product, works great. It is easy to install. This is my second system...." Read more
"...This is a well made RO system (bonus: it is claimed to be Made in Taiwan according to the sticker on the packaging box), and it is..." Read more
Customers find the installation of the water purification unit to be easy. They mention that the system arrived well packaged, with detailed instructions. They also appreciate the quick connects and the well written owner's manual that covers everything one needs to know.
"...Installation was much easier than I expected. The online video made it idiot-proof with the step-by-step walk-through...." Read more
"Mike from Buffalo NY. Great product, works great. It is easy to install. This is my second system...." Read more
"...and it is super easy to install after watching the installation video created by iSpring on YouTube...." Read more
"...The installation is very easy BE ADVISED that the drain saddle is for 1.5in pipe or larger, I needed a 1.25 for where I wanted to place this system...." Read more
Customers are satisfied with the taste of the water purification unit. They mention that it produces better tasting water for less money.
"...This is my second system. I know the water is better for you and never tasted better, and Thanks to Nick in support, big help." Read more
"...has brought the TDS down to a consistent 13-14 PPM and the flavor of the water is fine..." Read more
"...It made the water taste better, but didn't remove the unwanted dissolved solids. We were still buying bottled water, which taste better...." Read more
"I've had this filter for 5 years now. Great tasting water. Had a small issue with a part leaking and the customer service was amazing!..." Read more
Customers like the water quality of the water purification unit. They say that it provides excellent, clean, and fresh water. Customers also say that the ispring is the very best way to get purified water. They mention that the filters are easy to replace.
"...The water is without a doubt, properly filtered. The construction is very solid. Not cheap flimsy plastic...." Read more
"...It is easy to install. This is my second system. I know the water is better for you and never tasted better, and Thanks to Nick in support, big help." Read more
"...The water taste so good and clean and we haven't had to clean our coffee maker or our Keurig since the purchase and using this filtered water in..." Read more
"...the water comes out clean and has great taste. I highly recommend this filter.I had few questions and I contact Nick from their support...." Read more
Customers are satisfied with the value of the water purification unit. They mention that it is a great product at a reasonable cost. They appreciate the great tasting water and the reasonable price of the replacement filters. Overall, customers are happy with their purchase and recommend it to others.
"...One of the reasons I went with this system was the replacement filter costs...." Read more
"...this is good or bad, but from my point of view, iSpring systems are well priced and I would buy another system from them if I needed to...." Read more
"...Went with it because of multiple sources citing this one as the best for the money...." Read more
"...These can be found reasonably priced, if you don't need them right away & can shop around. I have enough filters on hand for 2+ years. :)..." Read more
Customers are satisfied with the service provided by the water purification unit. They mention that the support is great, excellent, and professional. They appreciate the quick response and the ability to walk them through any problem. Overall, customers are happy with the quality of service provided.
"...+ Pretty good customer product reviews.+ Excellent customer technical support! My questions were quickly answered via e-mail...." Read more
"...I cannot say enough how happy I am with both the system and the top quality service I received from the good folks at iSpring...." Read more
"...Wonderful costumer service!!" Read more
"I was surprised by the ease of installation the youtube videos were very helpful. Water is tasting great and very pleased with the product so far...." Read more
Customers are satisfied with the filter. They mention that it provides excellent filtered water for an affordable price, the filtration system is great, and the installation is straight forward. Some say that the water tastes great and there are no issues with the filtering system. Overall, most are happy with their purchase and recommend it to others.
"...The water is without a doubt, properly filtered. The construction is very solid. Not cheap flimsy plastic...." Read more
"...Filters the most, filters are easy to find, system is easy to install...." Read more
"...Highly recommend this system for nice filtered water and outstanding customer service." Read more
"...I test the water regularly and am impressed at how well it filters our fairly hard water. The water is great for drinking and for making coffee/tea...." Read more
Customers are dissatisfied with the leakage of the water purification unit. They mention that the tank threads leak, and a hair crack is seen seeping water in the housing cap.
"...it without any issues until the end of 2023, when the system developed a significant leak, about 15 drops per minute if I recall correctly...." Read more
"[Update]So, I noticed a leakage around the handle of the faucet later on, and I contacted the iSpring support to get a solution for it...." Read more
"...The problem with this is that if creates too many more potential leak points ...." Read more
"...Over the holidays, the system developed a leak...." Read more
Reviews with images
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Top reviews
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The system was installed in our basement, so the water line was going to the refrigerator and the drinking water faucet, just above it. I preferred that setup, rather than installing it under the sink for several reasons. One, it would not use the under the sink space, and two, ease of access to replace filters etc.
Consequently, the leak that was there, did not ruin anything in the basement because where it was installed, but, had it been under the sink, water damage would have occured to a degree.
That being said, iSping provides a water detection alarm that should be strategically placed and checked regularly to notify the user in case of a leak. I glued a neodymium magnet to our sensing element and placed it on a ferrous surface so it doesn't move accidentally.
Going back to the leak that developed. Upon reaching out to iSpring and describing the issue, Francis replied within a day with a diagnosis that the filter housing failed due to water pressure+age of the system. He recommended purchasing just the head assembly, which I learned was the filter housing with everything, except for the filters. New filters do not come with that purchase, but I was OK with that option, since I already purchase 3 years worth of replacement filters.
The other reason why I would have replaced that entire head assembly or even purchased a new system was for the same reason you replace other things that come in pairs or more, namely, there is a chance another aging part could fail soon, or will perform sub-par.
Upon delivery and installation, I noticed a leak in that system. Francis offered to send a replacment elbow connector, but that did not fix the issue. Francis concluded the head unit that was sent had to have some fault, so once again he helped by sending out a brand new head unit for me to install. I think all parts were shipped with FedEx, I just asked Francis to give me tracking info each time, so I can check the delivery date.
Once that arrived and once it was installed, no leaks were present. The system was working as it was supposed to work and the TDS levels were good as expected, <20ppm.
I was happy that iSping had such a customer caring service which did not give up until the customer's issue was resolved. My only experience with the customer service was with Francis, but his support was excellent.
I have recommended iSpring RO systems to friends in the past based on the system performance. Now, I can say the customer service is also at a high standard.
As a side note. While I was replacing the system, I also upgraded from the standard 3.5 gallon tank, to a 5.5 gallon tank. That was a good upgrade for our family, more ready-to-go water that is available at the given time.
To sum it up, five stars for system performance, five stars for the customer service. I think the price is for everyone else to determine, whether this is good or bad, but from my point of view, iSpring systems are well priced and I would buy another system from them if I needed to. I didn't realize until I browsed their website, but they have many solutions for water treatments like whole house filtering etc.
Anyway, for what it's worth, I felt my experience was worth sharing here for others to see after so many years of using the system.
So, I noticed a leakage around the handle of the faucet later on, and I contacted the iSpring support to get a solution for it. Julius from iSpring responded to my request and shipped out a replacement faucet to me immediately. I installed and monitored the new faucet for more than a week, and I can confirm that the leakage problem is fixed with the new faucet. It is quite a bummer to see water leaked from a part of the RO system that is least expected, but Julius helped address my problem promptly, which is really awesome.
[Original]
This is a well made RO system (bonus: it is claimed to be Made in Taiwan according to the sticker on the packaging box), and it is super easy to install after watching the installation video created by iSpring on YouTube. So far, I am super pleased with its ability to reduce the TDS in our city water from 480+ to 15, which is a whopping 96.875% TDS reduction rate. So far so good!