iSpring RCC7AK-UVBLK, NSF/ANSI 58 Certified, Alkaline and UV 7-Stage Reverse Osmosis Water Filter System, Clear Housing for Easy Filter Inspection, Reduces PFAS, TDS, Chlorine, Lead, pH - iSpring Water Systems Skip to content
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iSpring RCC7AK-UVBLK, NSF/ANSI 58 Certified, Alkaline and UV 7-Stage Reverse Osmosis Water Filter System, Clear Housing for Easy Filter Inspection, Reduces PFAS, TDS, Chlorine, Lead, pH

11 total reviews

Regular price $367.99
Sale price $367.99 Regular price $367.99
Shipping calculated at checkout.


In stock · Ships within 1–2 business days

iSpring RCC7AK-UVBLK
$367.99

Features

Contaminants removed by 7-stage RO filtration
Elegant sleek black faucet
  • Balanced alkalinity with the AK filter

    Alkaline Restoration

    The Alkaline Remineralization stage restores the proportion of healthy minerals and natural taste. It ensures your water not only tastes great but also provides essential minerals for your well-being.

  • Added protection with the UV filter

    UV Protection

    The UV stage provides an additional layer of protection. Backed by iSpring quality, this system promises many years of trouble-free, low maintenance peace of mind.

  • Secure leaking stop valve

    Leak-Proof Design

    Experience worry-free protection with iSpring's RO water filtration system Leak Stop Valve. This automatic shut-off mechanism activates upon water contact, providing seamless operation without the need for batteries.

  • Convenient reusable filter housing

    Cost-Efficient

    Save on long-term maintenance costs at just $0.23 per day, offering up to 40% savings compared to industry averages. Enjoy clean, filtered water anytime with our cost-effective solution.

  • Accessible video aid material

    Leak-Free System & Online Supporting Videos

    Push to connect fittings and color coordinated tubings simplify the installation process. We know that a high percentage of our customers prefer Do-it-yourself installation. We are investing in video production to provide our customers the resources needed to have successful installation and maintenance.

  • Reliable customer support

    Any Questions?

    If you have any questions about the installation, replacement filters, etc., please feel free to contact our expert team for personal assistance. Now, and years from now, we will be right here and ready to help.

  • Faucet Color
  • Black
  • Black
  • Brushed Nickel
  • Brushed Nickel
  • -
  • Oil Rubbed Black
  • Requires Power
  • ✓
  • -
  • ✓
  • ✓
  • ✓
  • ✓
  • Mineral Drinking Water
  • ✓
  • ✓
  • ✓
  • ✓
  • ✓
  • ✓
  • UV Protection
  • ✓
  • -
  • -
  • ✓
  • -
  • -
  • Production (GPD)
  • 75
  • 75
  • 75
  • 100
  • 100
  • 500
  • Pieces
  • 3
  • 4
  • 10
  • 21
  • 31
  • Filter Supply Duration
  • 6-month
  • 6-month
  • 1-year
  • 2-year
  • 3-year
  • Compatible Model
  • RCC7, RCC7AK, RCC7AK-UVBLK
  • RCC7, RCC7AK, RCC7AK-UVBLK
  • RCC7AK-UV RCC1UP-AK, RCC7AK-UVBLK
  • RCC7AK-UV, RCC7AK-UVBLK
  • RCC7AK-UV, RCC7AK-UVBLK
  • Primary Contaminants Removal
  • Sediments, dust, sand, chlorine and odors
  • Sediments, dust, sand, chlorine and odors
  • Sediments, dust, chlorine and restores minerals
  • Sediments, lead, TDS and restores minerals
  • Sediments, lead, TDS and restores minerals
  • Availability In Stock
  • Model RCC7AK-UVBLK
  • Brand iSpring
  • Product Dimensions 15.5"L x 5.1"W x 19.0"H
  • Product Weight 20.0 LB

Manuals

RCC Series Manual (NSF) Download

iSpring vs Other Brands

Feature
NSF/ANSI 58 Certification
Yes (full system certified)
Often partial or none
Verified performance & safety
Filtration Stages
Clear 3/4/5/7 stage options
Usually 4-5 stages
More complete options
Alkaline Remineralization
Available (RCC7AK/RCC7AK-UV)
Rare or expensive add-on
Better taste & pH balance
See-through 1st Stage Housing
Yes, smart flow sensor
Unavailable in most systems
Easy visual inspection
Daily Production
75 GPD (reliable output)
Often lower or overstated
Reliable daily production
Replacement Filters
Widely available & affordable
Hard or harder to find
Lower long-term cost
Installation
DIY friendly, no plumber needed
Can be more complex
Faster & easier set-up
Support & Warranty
Responsive support + solid warranty
Varies widely
Better post-purchase experience
Value for Money
High performance at competitive price
Higher price for similar specs
Better cost-effectiveness

Reviews

  • 5 stars: 7 (64%)
  • 4 stars: 4 (36%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anonymous
Amazing after sales and customer service by Sean!

We purchased a 7 stage water filter system from this company in the UK around 2 years ago. The uv part of the system started playing up and was not switching automatically the bulb off when the tap was not running and was constantly heating the water. Contacted customer service for advice and Sean was handling my call (and the email after too) He was listening and eventough we were out of warranty he offered a solution and sent us a replacement part within a few days. Completly free of charge and no hassle. We were happy with our product before but this level of customer service is rare and we know that we made the right decision with Ispring. They were easy to contact and quick to react. Cant recommend them enough. Thank you very much: Tamas and family

A
Anonymous
Drastically improved my drinking water.

Took some time for instalation. Not enough room. Under my sink so had to improvise. Improved my drinking water drastically. Removed the smell and the rusty taste. I look forward to drinking my water now.

A
Anonymous
Love the taste

Growing up with an RO system this was something missing in our new house. I love the taste of the water. The only downside is that it��s massive and takes up a lot of space but it��s good to have the tank that big so you don��t run out of purified water! We did have to cal someone to drill a hole for the spout in our counter but it was easy and well worth it!

A
Anonymous
Clean safe water

This Ispring water system is great but it was a little more challenging to put together than I expected. Once everything was done the system performed well and our water tastes clean.

A
Anonymous
Great water tank

I got the spring rcc7akuvblk water systems it was easy to maintain to put together with my husband easy and durable. It��s easy maintenance good water it was clean and the instruction and packaging was easy I got it for complimentary thank you we love it and had to install it right away although took me a while to do the review. I love the product thank you so much. Now our drinking water is so much better. This is a solid upgrade for a home water filtration it has clean water good pressure with the tank and the uv system adds peace and mind.

A
Anonymous
Easy set up

I already use I springs filters in my whole house canisters on my well house so this was exciting to get. We previously had a 4 stage system of another brand that was put in 5 years ago that has been very expensive to maintain. Just one of them filters were $80! This springs system is 7 stage including alkaline and UV! It came well packaged and was really easy to install the only thing it didn��t come with was the splitter to hook it to the refrigerator. That was a cheap easy part to get. The Spicket doesn��t match my set up but I do like the design of it better than my last that dripped a lot and wasn��t as high making it harder to fill higher items. I know based on my other isprings filters that I have never had a quality issues and I��m hopeful this will last many years.

A
Anonymous
iSpring reverse osmosis water filtration system

I received this product for free from Influenster and iSpring in exchange for my honest review. If you are looking for a way to improve the quality of the water in your home this is definitely the route to go. Initially after unboxing the system I thought I would have to call a professional to install it. The amount of pieces to it was a bit overwhelming and made it look like an overcomplicated install. The inside flap on the box has a qr code that opens a installation video. After watching the video a few times I was confident that I could install it myself. I strongly recommend playing the video while installing as well to make sure no important steps are missed. The most important things you need to do before installation is to make sure you have plenty of space for the system make sure that you have an outlet to plug in the ultraviolet water filter and make sure you water pressure is adequate. Also make sure you do the system flush during installation and the secondary flush after the system installation is complete. The secondary is the most time consuming one but in the end is worth it. The water quality and taste is noticeably different.

A
Anonymous
Taste The Difference Great Tasting Water

I received this product free from Influenster and ISpring Water Systems free for an honest review. The installation wasn��t bad it took a bit to figure out where everything would go but it worked out. I wasn��t expecting much actually thought the product wasn��t needed because my water seemed to taste fine. But I was completely wrong! This is great you have 7 stages of filtration and I didn��t really know much about Alkaline water and all the benefits but wow the water tastes so smooth and really good. I think it��s a great product a bit pricey but well worth it. I��d recommend this for sure.

A
Anonymous
So clean and great investment

The ispring RCC series reverse osmosis system has made such a difference in our water quality . The water tastes clean and crisp and I love having a filtered drinking water straight from the tap. The system feels well maintained high quality and installation was straightforward. It came in a big box but it was not difficult. Definitely a great investment!

A
Anonymous
Quality filtration.

I am very happy with this reverse osmosis water filtration system. I really needed this at my home. It is perfect for under my kitchen sink. I worry about our water quality and we had been using a brita. This gives me such peace of mind especially hearing about pfas and lead and other worrisome factors in my area. This system will be reliable and great to have in my home. I have had other reverse osmosis systems in the past but the quality of this one is definitely superior. The water tastes so good and the flow rate is nearly as strong as without. It is not terribly loud either. I would recommend this to family and friends.

A
Anonymous
No more water smell

I love it because it makes my water taste way cleaner and fresher it feels really solid and well built and the 7?stage filtration makes a big difference in how the water tastes. I noticed right away that it gets rid of bad tastes and smells and the alkaline stage adds back good minerals so it does not taste flat. The UV light part also makes me feel safer knowing it kills bacteria and stuff. Installation took a bit of time but once it was set up it works smoothly and quietly. The water flows pretty fast for filtered water and I like how clear it looks straight from the tap. Changing the filters is easy enough and the materials seem durable so I think it will last a long time. Overall it just makes drinking water way better and cleaner every day

FAQs

Does this Reverse Osmosis water filter have the UV Sensor to turn on and off the UV light when not in use?

Yes, the RCC7AK-UV has been equipped with a transformer that turns on and off UV light automatically along with the water flow since Jan 2014. This feature prevents a potential heat hazard and extends the life of the UV light bulb.

Does this RO water system remove asbestos crystals from the water?

It is like an egg can't pass cheesecloth. The size of asbestos fiber ranges from 0.1 - 1 micron, which is at least 100 times larger than the RO membrane pores at 0.0001 micron.

Does the tank contain a food grade butyl bladder? If so, does the bladder need to be cleaned every year? How do you go about doing that?

To clean the residential RO machine and bladder is the same. Remove the filters and put 3 tbs of bleach (1 tbs in each vertical filter housing) mixed with water until the system and tank are full of this disinfecting solution. Let it sit for 1-2 hours and then rinse the system and tank twice.

What is the waste water ratio for the 7-Stage Reverse Osmosis filter system?

The filtered water to waste water ratio (w/tank) for this undersink RO filter is 1:3. If you like less waste water, you can consider RCC7P or our next generation RO system - RO500.

Our well tested positive for total cloriform, negative for e. coli. Did this system solve anyone elses total cloriform problem?

While reverse osmosis can remove microorganisms. However, it is not recommended for that use, as bacteria can grow through the membrane.

Can this Reverse Osmosis water filtration system be installed in a basement location appoximately 9 feet below the sink? Will the pressure be enough to have flow from the faucet?

Yes. The RO system can be installed in a basement location, but the water flow will be slower. We recommend to install a booster pump to bring the water pressure back.

I am installing new granite countertop, what size hole should they make for the faucet of this product?

If you're drilling a new hole, the perfect size is 1/2 inch, however you can also cover any existing hole up to 2 inches if you have any unused soap dispenser or something else you can use.

Can the booster pump be attached separately?

This Reverse Osmosis filter system may still work when source water pressure is as low as 35 psi, but it won't be efficient especially water temperature drops below 60F. Adding a booster pump requires wiring and tubing connections. It could be more error prone for a ordinary customer so we would prefer to do it for you. If you have any more questions, please contact us at (678)261-7611 or open a ticket here.

Does the 3.2 gallon tank accommodate for a family of 4? I'm worried about not having enough water when I need it.

Yes. This 3.2 gallon tank is a good option for a household of 4.

I was wondering if this Reverse Osmosis water filter system has ever been tested for BPA or any other plastic derivatives? There is plastic in the filter, and it is warm.

All plastic parts are made with food grade material and BPA free.

Is the bad taste still an issue with the under sink Reverse Osmosis UV filter?

There wouldn't have any bad taste should you followed the instruction to flush the RO filter system in advance. If you followed the directions and still have this bad taste issue, please contact us at (678)261-7611 or open a ticket here.

My incoming water pressure is 70psi. Do I need the booster pump to decrease water waste and increase efficiency?

No, you will be fine. The domestic RO water filter system works for the water pressure range from 45psi to 70 psi.

Will this RO water purifier for kitchen kill virus?

According to CDC, Reverse Osmosis filtration systems have a very high effectiveness in removing viruses (for example, Enteric, Hepatitis A, Norovirus, Rotavirus); the pore size of the RO membrane is approximately 0.0001 micron. You can find more info on CDC website.

Is there a cartridge to increase the alkalinity?

Yes, there is one stage of Alkaline filter, which will add health minerals back to your water.

Will this Reverse Osmosis water purifier remove fluoride, lead and aluminum please?

Yes. A Reverse Osmosis (RO) system can remove 99% fluoride, 98% aluminum, and 98% lead in water.

Is this Reverse Osmosis water filter under sink with UV made in usa?

No, this Reverse Osmosis water filter under sink is made in Taiwan. If you like an under sink RO unit made in USA, you can check these items: RO100 and PH100

Do I have any worry for having a well, plus a home filtration (salt) to remove heavy iron?

The RCC7AK-UV Reverse Osmosis drinking water system can remove up to 99% of 1,000 different contaminant in water. Yes, it will remove salt and heavy iron.

What is the pH level of the water this under sink Reverse Osmosis system produces?

The final pH of the product water is entirely dependent on the quality of your source water. On average, the mineral cartridge will raise your pH by 0.5-0.8 but this will vary between customers depending on individual water chemistry.

Where can I get replacement filters or uv bulbs for this RO filtration system?

You can find the Ultraviolet UV lamp here.

Is this NSF Certified?

Yes, the under sink RO system RCC7AK-UV is certified to NSF/ANSI 58 for TDS reduction (58 for reverse osmosis).

I bought my Reverse Osmosis unit 2 years ago. the gac filter housing has a pinhole leak at the bottom of the housing. how do i buy a new one of those?

You can find the Reverse Osmosis water purification system housing here: White housing Clear housing

Is there a difference between this ispring brand and other brands? Why is the price gap so dramatic?

Since 2005, iSpring has brought the price of an average Reverse Osmosis filter down from $700 range. We bypass middlemen, sell direct online, cut advertising and live up with customer reviews by continuous improvements. We are doing what we want to do, that is, make clean water available and affordable to more people. We believe in long term value.

Support

How to install
How to maintain
How to troubleshoot
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