---
product_id: 643437481
title: "RCC7AK-BLK, 75 GPD Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink, Superb Taste Drinking Water Filter"
brand: "ispring"
price: "HK$5816"
currency: HKD
in_stock: true
reviews_count: 5
category: "I Spring"
url: https://www.desertcart.hk/products/643437481-rcc7ak-blk-75-gpd-alkaline-6-stage-reverse-osmosis-system
store_origin: HK
region: Hong Kong
---

# 75 GPD ultra-pure flow sleek black designer faucet 6-stage advanced filtration RCC7AK-BLK, 75 GPD Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink, Superb Taste Drinking Water Filter

**Brand:** ispring
**Price:** HK$5816
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your hydration game with style and science.

## Quick Answers

- **What is this?** RCC7AK-BLK, 75 GPD Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink, Superb Taste Drinking Water Filter by ispring
- **How much does it cost?** HK$5816 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/643437481-rcc7ak-blk-75-gpd-alkaline-6-stage-reverse-osmosis-system)

## 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

- • **Removes 99%+ Contaminants:** Eliminates over 1,000 harmful impurities including lead, fluoride, PFAS, and asbestos for peace of mind.
- • **Transparent Filter Housing:** Instant visual check on filter status means zero guesswork and hassle-free maintenance.
- • **Effortless DIY Installation:** Quick-fit connectors & leak-proof design make setup a breeze—no plumber needed.
- • **NSF/ANSI 58 Certified Quality:** Full system tested & certified for top-tier contaminant reduction, ensuring trusted bottled-water quality at home.
- • **Premium 6-Stage Alkaline Filtration:** Restores natural minerals & pH for crisp, fresh taste beyond standard RO systems.

## Overview

The iSpring RCC7AK-BLK is a 6-stage alkaline reverse osmosis system delivering up to 75 gallons per day of purified water. Featuring a sleek black faucet, it removes 99% of over 1,000 contaminants while restoring essential minerals for superior taste. Designed for easy under-sink installation with leak-proof connectors and transparent housing, it’s NSF/ANSI 58 certified for trusted performance and backed by lifetime support.

## Description

Elevate your water quality and kitchen aesthetics with the iSpring RCC7AK-BLK, a 6-stage Alkaline Reverse Osmosis System featuring a stylish black RO faucet. This advanced system not only removes 99% of over 1,000 contaminants but also restores your water's mineral balance with its Alkaline Remineralization filter. Enjoy clean, crisp, and naturally delicious water right in your home. It's easy DIY installation, transparent housing for inspection, and leak-free design ensure hassle-free maintenance. Backed by a 1-year warranty and lifetime support.

Review: Buen servicio al cliente. - Compré este filtro sin bomba por error y no funcionaba, pero después de contactar con ispring y hablar con Nick, me enviaron la pieza de repuesto que necesitaba. Excelente atención al cliente.
Review: Indispensable y a buen precio! - Agua deliciosa. Funcionó perfecto.

## 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 - Removes 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 | #107,293 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #245 in Under-Sink Water Filters |
| Brand | iSpring |
| Brand Name | iSpring |
| Capacity | 75 gallons |
| Container Type | Tube |
| Customer Reviews | 4.6 out of 5 stars 288 Reviews |
| Included Components | Filter Cartridges |
| Included components | Filter Cartridges |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 39.4L x 40.6W x 45.7H centimeters |
| Item Weight | 12.5 Kilograms |
| Manufacture Year | 2018 |
| Manufacturer | iSpring |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | RCC7AK-BLK |
| Model Number | 1 |
| Number of Items | 1 |
| Other Special Features of the Product | Reduce TDS |
| Part Number | RCC7AK-BLK |
| Power Source | Ac |
| Product dimensions | 39.4L x 40.6W x 45.7H centimeters |
| Purification Method | Reverse Osmosis |
| Special features | 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
- **Material:** Plastic
- **Product dimensions:** 39.4L x 40.6W x 45.7H centimeters
- **Special features:** Reduce TDS

## Images

![RCC7AK-BLK, 75 GPD Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink, Superb Taste Drinking Water Filter - Image 1](https://m.media-amazon.com/images/I/81gstmYX9LL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buen servicio al cliente.
*by N***. on 8 May 2026*

Compré este filtro sin bomba por error y no funcionaba, pero después de contactar con ispring y hablar con Nick, me enviaron la pieza de repuesto que necesitaba. Excelente atención al cliente.

### ⭐⭐⭐⭐⭐ Indispensable y a buen precio!
*by L***L on 1 May 2026*

Agua deliciosa. Funcionó perfecto.

### ⭐⭐⭐⭐⭐ Good RO system, easy maintenance
*by C***T on 7 May 2026*

I’ve been using the iSpring RCC7AK-BLK for about 2 years now and it’s been working really well. Installation was pretty straightforward and the instructions were easy enough to follow. The water tastes good, much better than tap water, and I like that it has the alkaline stage. Filter replacement is also easy once you know how everything is connected. I already changed the filters and didn’t have any issues. Overall it’s been reliable and I’m happy with it. Would recommend it if you want a reverse osmosis system that is not too complicated to install or maintain.

## 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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**Shop now:** [https://www.desertcart.hk/products/643437481-rcc7ak-blk-75-gpd-alkaline-6-stage-reverse-osmosis-system](https://www.desertcart.hk/products/643437481-rcc7ak-blk-75-gpd-alkaline-6-stage-reverse-osmosis-system)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-22*