---
product_id: 48256489
title: "RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White"
brand: "ispring"
price: "R1411"
currency: ZAR
in_stock: true
category: "I Spring"
url: https://www.desertcart.co.za/products/48256489-rcc7ak-nsf-certified-6-stage-superb-taste-high-capacity-under
store_origin: ZA
region: South Africa
---

# 75 GPD ultra filtration 6-stage alkaline remineralization Patented top-mount design RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White

**Brand:** ispring
**Price:** R1411
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with pure, mineral-rich water—because your health deserves the best!

## Quick Answers

- **What is this?** RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White by ispring
- **How much does it cost?** R1411 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/48256489-rcc7ak-nsf-certified-6-stage-superb-taste-high-capacity-under)

## 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

- • **Premium NSF/ANSI 58 Certified Purity:** Certified to reduce 1,000+ contaminants including lead, fluoride, PFAS, and chlorine with 93-99% efficiency—drink with confidence.
- • **Alkaline Mineral Boost for Crisp Taste:** 6th-stage mineral filter restores essential calcium, magnesium & potassium for naturally balanced pH and refreshing spring-like water.
- • **See Your Filter’s Health at a Glance:** Transparent first-stage housing lets you visually monitor sediment buildup—never guess when to replace filters again.
- • **DIY Friendly with Push-to-Connect Fittings:** Quick, tool-free installation with clear manuals and videos—perfect for busy professionals who value convenience and control.
- • **Effortless Installation, No Plumber Needed:** Patented top-mounted faucet design lets you install from above—ditch the under-sink nut tightening and save time.

## Overview

The iSpring RCC7AK is a top-tier 6-stage reverse osmosis water filtration system delivering up to 75 gallons per day of NSF/ANSI 58 certified purified water. Its patented top-mounted faucet design enables easy installation without plumbing expertise. Featuring advanced contaminant removal and a unique alkaline remineralization stage, it restores essential minerals for crisp, balanced pH water. Transparent housing and push-to-connect fittings make maintenance and installation hassle-free, ideal for health-conscious professionals seeking premium water quality and convenience.

## Description

Product Description Electricity-Free System for Any Kitchen This reverse osmosis system operates efficiently without the need for electricity, making it suitable for use in kitchens with or without power sources. Cost-Efficient and Sustainable Save on long-term maintenance costs at just $0.17 per day, offering up to 40% savings compared to industry averages. Enjoy clean, filtered water anytime with our cost-effective solution. Transparent 1st Stage Housing Allows visual inspection of the sediment filter to monitor contaminants. The transparent housing ensures timely replacement. Authentic 6-Stage Filtration Features a genuine 6-stage filtration with ample media in each stage, protecting the RO membrane and extending its lifespan for effective filtration. Convertible Water Adapter The convertible water adapter that is compatible with both 1/2" and 3/8" BSP fittings, providing versatile installation options. Compatible with Most Fridges Compatible with most fridges, providing convenient access to ice water. An ice maker kit (ICEK) is available for purchase to complement this feature. Leak-Free System & Online Supporting Videos Push to connect fittings & color coordinated tubings simplify the installation. 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 & maintenance. 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. Other iSpring RO Systems RCC7AK RCC7AK-UV RCC7P-AK RCC1UP-AK RO400

## Features

- 𝗣𝗮𝘁𝗲𝗻𝘁𝗲𝗱 𝗧𝗼𝗽-𝗠𝗼𝘂𝗻𝘁𝗲𝗱 𝗗𝗲𝘀𝗶𝗴𝗻: Fastener allows full countertop installation of this Reverse Osmosis (RO) water filtration system from above, eliminating under-sink nut tightening. No plumber needed
- 𝗡𝗦𝗙/𝗔𝗡𝗦𝗜 𝟱𝟴 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗦𝘆𝘀𝘁𝗲𝗺: Full system certification for this under sink water filter, not just components. Reduces TDS (93-98%), PFAS (96-99%), Chlorine (95-99%), Asbestos (>99.7%), Barium (>98.4%), Cadmium (>98.8%), Chromium (>99.2%), Copper (>97.8%), Fluoride (>97.4%), Lead (>98.9%), Selenium (>99.0%), and over 1,000 other contaminants
- 𝗠𝗶𝗻𝗲𝗿𝗮𝗹 𝗕𝗼𝗼𝘀𝘁 𝗔𝗹𝗸𝗮𝗹𝗶𝗻𝗲 𝗦𝘁𝗮𝗴𝗲: Patent-pending 6th-stage AK filter in this alkaline RO system restores natural minerals and balanced pH, delivering crisp, spring-like taste with essential calcium, magnesium, and potassium
- 𝗦𝗲𝗲 𝗪𝗵𝗮𝘁'𝘀 𝗖𝗮𝘂𝗴𝗵𝘁: Transparent first-stage housing lets you visually monitor sediment buildup in your Reverse Osmosis water filtration system at a glance—no guessing when to change filters
- 𝗗𝗜𝗬-𝗙𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗤𝘂𝗶𝗰𝗸 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻: Push-to-connect fittings, clear manual, and step-by-step videos. This under sink RO system fits neatly; simply push tubing ½ inch deep and lock—no threading, no soldering
- Easy Replacement Filter Sets: Search F6K75 (B09JB6Z93V), F9K (B00BOASJ1M) and F28K75 (B00BNGRIX2) for genuine iSpring refills. Keep your Reverse Osmosis system performing at peak

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005LJ8EXU |
| Best Sellers Rank | 70,228 in DIY & Tools ( See Top 100 in DIY & Tools ) 38 in Under-Sink Filters |
| Brand | iSpring |
| Capacity | 75 gallons |
| Container Type | Dispenser |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 13,718 Reviews |
| EU Spare Part Availability Duration | 3 Years |
| Filter Life Cycle | 6 Months |
| Global Trade Identification Number | 00662425038015 |
| Included Components | RO System, 3/8" &1/2" Adapter, RO Faucet |
| Included components | RO System, 3/8" &1/2" Adapter, RO Faucet |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 40L x 13W x 48H centimetres |
| Item Weight | 12.5 Kilograms |
| LowerTemperature Range | 40 Degrees Fahrenheit |
| Manufacturer | iSpring |
| Manufacturer Part Number | RCC7AK-BN |
| Material | NSF/ANSI Approved Material Components |
| Material Type | NSF/ANSI Approved Material Components |
| Maximum Flow Rate | 2 Litres Per Minute |
| Model Name | RCC7AK |
| Model Number | RCC7AK-BN |
| Operating Pressure Range | 70 PSI |
| Other Special Features of the Product | Multi Stage Filtrartion, NSF certified |
| Power Source | Manual (Water Pressure) |
| Product dimensions | 40L x 13W x 48H centimetres |
| Purification Method | Reverse Osmosis |
| Special feature | Multi Stage Filtrartion , NSF certified |
| Supported Water TDS Level Maximum (PPM) | 750 |
| UPC | 662425038015 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 100 Degrees Fahrenheit |

## Product Details

- **Brand:** iSpring
- **Capacity:** 75 gallons
- **Included components:** filter
- **Installation type:** Under Sink
- **Material:** Plastic
- **Package information:** Dispenser
- **Power source:** Corded Electric
- **Product dimensions:** 39.4L x 13W x 49.5H centimetres
- **Purification method:** Reverse Osmosis
- **Special feature:** Change Filter Indicator

## Images

![RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White - Image 1](https://m.media-amazon.com/images/I/71FIqfWoK0L.jpg)
![RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White - Image 2](https://m.media-amazon.com/images/I/71W+lvTfiLL.jpg)
![RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White - Image 3](https://m.media-amazon.com/images/I/71ZL4lIeuEL.jpg)
![RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White - Image 4](https://m.media-amazon.com/images/I/71GlVb75E7L.jpg)
![RCC7AK, NSF Certified, 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization-Natural pH, White - Image 5](https://m.media-amazon.com/images/I/711XSlaClJL.jpg)

## Questions & Answers

**Q: Hi! What pH does your filter produce??? Does the remineralization filter only contain natural, pure minerals? Do you knox approx mineral composition?**
A: The ph value on my system comes out to just on the acidic side i have spoken to the company and they have sugested I buy another alkaline filter (FA15) .. as this  is part of my system i feel this has come up short !! I am thinking of (Inline Alkaline Alkaliser Water Filter Cartridge Increases pH for Reverse Osmosis Water Filter Systems Easy Add On In-Line Cartridge) this is on the Amazom sight and comes from a company called (The Water Filter Men) I will let you know how this goes.

**Q: Sorry if this is a silly question but does this system filter the entire supply throughout the house, shower etc (not just a single tap) ?**
A: No this system will only supply a single tap.

**Q: Are there any special adaptors i need for uk, if so how can i order this  with the unit or does it come all ready for uk installation?**
A: I bought this system for use in the UK and am having a problem connecting it to the main water feed; the supplied parts will not allow for connection to my incoming water supply. I need  your recommendation on how to connect to a 15mm copper pipe for the supply, and push-fit flexible connector from the existing tap (faucet).

**Q: Hi . Can this system be used to filter rainwater into drinking water  ?**
A: Hi,

This system is recommended for city water/municipal water sources or well water sources. It is not recommended to be used with rain water as the total dissolved solids for the rain water would exceed the max TDS recommended for the system. Also with Rain water, there is also a change for microbial growth or bacterial contamination of the rain water.

Thank you,

iSpring Water Systems LLC

## Frequently Bought Together

- iSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH+ Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation
- 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 South Africa*
*Store origin: ZA*
*Last updated: 2026-07-30*