---
product_id: 588349881
title: "RCC7AK-BLK, NSF/ANSI 58 Certified, Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink"
brand: "ispring"
price: "3425.48 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "I Spring"
url: https://www.desertcart.tn/products/588349881-rcc7ak-blk-nsf-ansi-58-certified-alkaline-6-stage-reverse
store_origin: TN
region: Tunisia
---

# Sleek black faucet design 6-stage RO filtration NSF/ANSI 58 certified purity RCC7AK-BLK, NSF/ANSI 58 Certified, Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink

**Brand:** ispring
**Price:** 3425.48 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with sleek, pure, alkaline perfection.

## Quick Answers

- **What is this?** RCC7AK-BLK, NSF/ANSI 58 Certified, Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink by ispring
- **How much does it cost?** 3425.48 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/588349881-rcc7ak-blk-nsf-ansi-58-certified-alkaline-6-stage-reverse)

## Best For

- ispring enthusiasts

## Why This Product

- Trusted ispring brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless DIY Installation:** Quick-connect fittings and leak protection make setup a breeze—no plumber needed, just pure confidence.
- • **Stylish Black Faucet Upgrade:** Modern matte black faucet adds a sophisticated, minimalist touch to your kitchen aesthetic—functional art meets hydration.
- • **99% Contaminant Reduction Power:** Eliminates over 1,000 harmful impurities including lead, fluoride, PFAS, and microplastics—because your health deserves the best.
- • **Trusted NSF/ANSI 58 Certification:** Full-system certification guarantees rigorous testing and unmatched water quality you can trust every sip.
- • **Premium 6-Stage Alkaline Filtration:** Restores natural minerals & boosts pH for crisp, fresh water that elevates your daily hydration ritual.

## Overview

The iSpring RCC7AK-BLK is a cutting-edge 6-stage reverse osmosis water filtration system featuring NSF/ANSI 58 full-system certification. It reduces up to 99% of over 1,000 contaminants including lead, fluoride, and PFAS, while restoring natural alkalinity and essential minerals for superior taste. Designed for under-sink installation, it includes a stylish black faucet and user-friendly quick-connect fittings with leak protection. Backed by a 1-year warranty and lifetime support, it delivers premium, bottled-quality water straight from your tap.

## Description

desertcart.com: iSpring RCC7AK-BLK, NSF/ANSI 58 Certified, Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink : Industrial & Scientific

Review: Great system, easy to install, amazing support - I am very satisfied with this system. Installation was simple and the instructions were very clear and easy to follow. The quality of everything with system is also very good, feels very durable and like it will last a very long time. The water coming out of this system seems very clean and tastes great! the water flow from the included faucet is good, faster than what my fridge water dispenser puts out. Overall I'm very satisfied with this purchase! Had a couple questions during and after installation that Robert at support was very helpful and super fast to get back to me. I don't really expect that type of customer support from the majority of companies anymore, but the response time and knowledge and helpfulness were really above what I've come to expect nowadays, very nice to see and made me more confident in the decision to go with this system.
Review: Fantastic, hands down - I’ve wanted one of these filters for years now, once I learned a bit about the chlorine, fluoride, and microplastics in my tap water. While my wife and son drink water from our Brita pitcher, I normally would just drink from our kitchen sink where the water isn’t as cold and not as painful for my sensitive teeth. I drink about two pots of coffee a day, take 1/2 gallon of water with me to work each day, and drink probably another 1/2 gallon per day while I’m home. It’s a lot of tap water! When I first discovered these filters, we were renting an apartment, so it didn’t seem worth the effort to install. Once we bought our house, there were a million other things to spend money on first! 2.5 years since we moved in, a solid Black Friday sale coupled with our wedding anniversary finally made this purchase happen. I ordered it at 11:00am this morning, and it was at my door before 2:00pm same day. I ended up installing the filters in my basement, directly underneath the kitchen sink, to save some space. The water tank is under the sink, for now (I may also move that to the basement). Having the filters in the basement made the install a bit slower, having to go up and down the stairs a bunch, but all in all it took me about 2.5 hours to install. I needed a drill to mount the filter rack to the wall, but other than that the only tool I needed was a pair of channel locks. The process was straightforward, and there was no point in time that I was confused as to what my next steps were. The only thing that tripped me up was the reverse osmosis filter itself, but that was only because I didn’t fully seat it in its housing at first. Once I fully popped it in, the housing cap screwed on, no problem The push-to-connect fittings are very easy to work with, and I had no leaks once I brought the system to pressure. There’s even an included auto-stop valve that’s supposed to detect leaks and shut off the water automatically, which is a great peace of mind. The instructions direct you to visually check the install each day for the first two weeks. I’ll be doing that, but knowing that auto-stop is on there still makes me feel much better about things (I’m an electrician, not a plumber lol). Not wanting to use the drain saddle, I ran my drain line directly to the utility sink in my basement. I didn’t plan for it, but being able to physically see water leaving the drain is a convenient way to be able to tell if the system is actively filtering water in the moment, or whether the tank is full The water tastes great, better than the Brita in my opinion. I bought the version that has the Alkaline filter final stage to remineralize the water for taste, and I’m happy with that decision. Highly filtered water often tastes bland, but that’s not the case with this unit. I could fill up a bottle for some fancy spring water with this stuff, and I doubt anyone would notice there’s a difference Product quality seems solid, and the reviews lead me to believe it’ll all hold up for years to come. The faucet is a little wobbly, but I understand it can’t be too tight without risking failure. The flow rate from the faucet is perfectly adequate for a glass of water, too. Not as fast as the tap, but that’s to be expected. Tomorrow it’ll get put to the real test, when I fill up my 1/2 gallon water bottle and brew a pot of coffee. The reservoir tank supposedly holds 2.6gallons though, so I don’t foresee any issues. The rest of the family wakes up hours later, and the tank will no doubt be refilled by that point. On initial startup, the first tankful took about 1.5 hours to fill up. Per the instructions, I then poured that first tank out, presumably to remove any potential manufacturing contaminants. That waiting game for the first good glass of water was probably the hardest part of the whole install I’ve wanted one of these things for years. I finally purchased and installed one today, and I’m incredibly happy with the end result. I wish I did it sooner, but the next best time is today, right? The company seems to stand behind their products in terms of warranty and returns, and at such an attractive price, there’s really not much risk in giving this filter a shot in your home. I think you’ll be as satisfied as I am!

## Features

- ALKALINE FILTRATION WITH SLEEK BLACK FAUCET - This advanced 6-stage RO system restores natural alkalinity and essential minerals, delivering better-tasting water compared to standard 5-stage systems. The included black RO faucet enhances your kitchen’s style with a modern, sophisticated touch.
- EFFICIENT IMPURITY REDUCTION - Reduces up to 99% of over 1,000 harmful contaminants, including sediment, vinyl chloride, chlorine, fluoride, lead (98%), arsenic, PFAS, asbestos, calcium, and sodium, ensuring clean, pure drinking water.
- LOW MAINTENANCE - Features a transparent first-stage filter housing for quick visual inspection. Three pre-filters protect the RO membrane, which filters contaminants down to 0.0001 microns, while a fine GAC filter provides a finishing touch. The AK filter restores minerals and alkalinity for fresh, great-tasting water.
- DIY INSTALLATION WITH LEAK PROTECTION - Designed for hassle-free installation with all necessary parts included. Backed by a clear manual, instructional videos, and lifetime technical support. Quick-fitting connectors ensure a leak-free setup without the need for threading pipes. Note: Please check under-sink space before purchasing.
- 100% SATISFACTION GUARANTEED - Register for a 1-year limited manufacturer warranty and enjoy dedicated support from our team in GA, USA. Built with premium components for a long-lasting supply of bottled-quality drinking water, promoting a plastic-free future.
- NSF/ANSI 58 CERTIFIED - Tested and certified by NSF International for reduction of TDS (97.9%), lead (98.9%), fluoride (97.4%), asbestos (>99.7%), barium (98.4%), cadmium (98.8%), chromium (99.2%), copper (97.8%), selenium (99.0%), and more. Unlike competitors that certify only components, our full system meets rigorous NSF standards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN7JB1VD |
| Best Sellers Rank | #807 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Under-Sink & Countertop Filtration |
| Brand | iSpring |
| Brand Name | iSpring |
| Capacity | 75 gallons |
| Container Type | Tube |
| Customer Reviews | 4.6 out of 5 stars 14,986 Reviews |
| Included Components | Extra Filter |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 15.5"L x 16"W x 18"H |
| Item Type Name | Reverse Osmosis System |
| Item Weight | 20 Pounds |
| Manufacture Year | 2018 |
| Manufacturer | iSpring |
| Material | Polypropylene |
| Material Type | Polypropylene |
| Model Name | Reverse Osmosis System |
| Model Number | 1 |
| Other Special Features of the Product | Reduce TDS |
| Part Number | RCC7AK-BLK |
| Power Source | Ac |
| Product Dimensions | 15.5"L x 16"W x 18"H |
| Purification Method | Reverse Osmosis |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Reduce TDS |
| Supported Water TDS Level Maximum (PPM) | 97 |
| UPC | 810004173873 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 60 Degrees Celsius |

## Product Details

- **Brand:** iSpring
- **Capacity:** 75 Gallons
- **Included Components:** Filter Cartridges
- **Installation Type:** Under Sink
- **Material:** Polypropylene
- **Package Information:** Tube
- **Power Source:** Ac
- **Product Dimensions:** 15.5"L x 16"W x 18"H
- **Purification Method:** Reverse Osmosis
- **Special Feature:** Reduce TDS

## Images

![RCC7AK-BLK, NSF/ANSI 58 Certified, Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink - Image 1](https://m.media-amazon.com/images/I/81gstmYX9LL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great system, easy to install, amazing support
*by C***N on June 8, 2026*

I am very satisfied with this system. Installation was simple and the instructions were very clear and easy to follow. The quality of everything with system is also very good, feels very durable and like it will last a very long time. The water coming out of this system seems very clean and tastes great! the water flow from the included faucet is good, faster than what my fridge water dispenser puts out. Overall I'm very satisfied with this purchase! Had a couple questions during and after installation that Robert at support was very helpful and super fast to get back to me. I don't really expect that type of customer support from the majority of companies anymore, but the response time and knowledge and helpfulness were really above what I've come to expect nowadays, very nice to see and made me more confident in the decision to go with this system.

### ⭐⭐⭐⭐⭐ Fantastic, hands down
*by M***D on November 21, 2025*

I’ve wanted one of these filters for years now, once I learned a bit about the chlorine, fluoride, and microplastics in my tap water. While my wife and son drink water from our Brita pitcher, I normally would just drink from our kitchen sink where the water isn’t as cold and not as painful for my sensitive teeth. I drink about two pots of coffee a day, take 1/2 gallon of water with me to work each day, and drink probably another 1/2 gallon per day while I’m home. It’s a lot of tap water! When I first discovered these filters, we were renting an apartment, so it didn’t seem worth the effort to install. Once we bought our house, there were a million other things to spend money on first! 2.5 years since we moved in, a solid Black Friday sale coupled with our wedding anniversary finally made this purchase happen. I ordered it at 11:00am this morning, and it was at my door before 2:00pm same day. I ended up installing the filters in my basement, directly underneath the kitchen sink, to save some space. The water tank is under the sink, for now (I may also move that to the basement). Having the filters in the basement made the install a bit slower, having to go up and down the stairs a bunch, but all in all it took me about 2.5 hours to install. I needed a drill to mount the filter rack to the wall, but other than that the only tool I needed was a pair of channel locks. The process was straightforward, and there was no point in time that I was confused as to what my next steps were. The only thing that tripped me up was the reverse osmosis filter itself, but that was only because I didn’t fully seat it in its housing at first. Once I fully popped it in, the housing cap screwed on, no problem The push-to-connect fittings are very easy to work with, and I had no leaks once I brought the system to pressure. There’s even an included auto-stop valve that’s supposed to detect leaks and shut off the water automatically, which is a great peace of mind. The instructions direct you to visually check the install each day for the first two weeks. I’ll be doing that, but knowing that auto-stop is on there still makes me feel much better about things (I’m an electrician, not a plumber lol). Not wanting to use the drain saddle, I ran my drain line directly to the utility sink in my basement. I didn’t plan for it, but being able to physically see water leaving the drain is a convenient way to be able to tell if the system is actively filtering water in the moment, or whether the tank is full The water tastes great, better than the Brita in my opinion. I bought the version that has the Alkaline filter final stage to remineralize the water for taste, and I’m happy with that decision. Highly filtered water often tastes bland, but that’s not the case with this unit. I could fill up a bottle for some fancy spring water with this stuff, and I doubt anyone would notice there’s a difference Product quality seems solid, and the reviews lead me to believe it’ll all hold up for years to come. The faucet is a little wobbly, but I understand it can’t be too tight without risking failure. The flow rate from the faucet is perfectly adequate for a glass of water, too. Not as fast as the tap, but that’s to be expected. Tomorrow it’ll get put to the real test, when I fill up my 1/2 gallon water bottle and brew a pot of coffee. The reservoir tank supposedly holds 2.6gallons though, so I don’t foresee any issues. The rest of the family wakes up hours later, and the tank will no doubt be refilled by that point. On initial startup, the first tankful took about 1.5 hours to fill up. Per the instructions, I then poured that first tank out, presumably to remove any potential manufacturing contaminants. That waiting game for the first good glass of water was probably the hardest part of the whole install I’ve wanted one of these things for years. I finally purchased and installed one today, and I’m incredibly happy with the end result. I wish I did it sooner, but the next best time is today, right? The company seems to stand behind their products in terms of warranty and returns, and at such an attractive price, there’s really not much risk in giving this filter a shot in your home. I think you’ll be as satisfied as I am!

### ⭐⭐⭐⭐⭐ Highly recommend
*by Y***G on June 26, 2026*

Great filtration system that is easy to install and fits under the sink. I’ve had it for 5 years now and it still runs as it should, just change the filters every 6-12 months and they are easily replaceable as well. Had a faucet leakage issue, contacted support and Laurence was helpful and supported every step. Water tastes great and haven’t had to buy filtered water from the store since.

## Frequently Bought Together

- iSpring RCC7AK-BLK, NSF/ANSI 58 Certified Alkaline 6-Stage Reverse Osmosis System pH+ Remineralization RO Under Sink System with Stylish Black RO Faucet Easy Top-Mounted Faucet Design with U.S. Patent
- iSpring F9K NSF Certified 1-Year Reverse Osmosis Water Filter Replacement Pack, Alkaline Remineralization Filters for 6-Stage RO Systems, Without RO Membrane
- iSpring ICEK Ultra Safe Fridge Water Line Connection and Ice Maker Installation Kit for Reverse Osmosis RO Systems & Water Filters, 1/4", 20 feet

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-12*