---
product_id: 82522998
title: "RCC7AK"
brand: "ispring"
price: "S$904"
currency: SGD
in_stock: true
category: "I Spring"
url: https://www.desertcart.sg/products/82522998-rcc7ak
store_origin: SG
region: Singapore
---

# 75 GPD high flow rate Transparent filter housing 6-stage advanced filtration RCC7AK

**Brand:** ispring
**Price:** S$904
**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 by ispring
- **How much does it cost?** S$904 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/82522998-rcc7ak)

## 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 Mineral Boost:** Patent-pending alkaline stage restores essential minerals and balances pH for crisp, refreshing spring-like water.
- • **Effortless Installation:** Patented top-mounted faucet design means no more crawling under the sink—install entirely from above in minutes.
- • **User-Friendly Maintenance:** Transparent first-stage housing and easy-access filters make monitoring and replacements hassle-free, keeping your water pristine.
- • **Certified Purity Assurance:** NSF/ANSI 58 certification guarantees industry-leading contaminant removal and water safety you can trust.
- • **Comprehensive Contaminant Defense:** Effectively reduces over 1,000 harmful substances including lead, fluoride, PFAS, and heavy metals for peace of mind.

## Overview

The iSpring RCC7AK-BN is a top-tier 6-stage reverse osmosis water filtration system delivering up to 75 gallons per day. Featuring a patented top-mounted faucet for easy installation, it includes a unique alkaline remineralization stage to balance pH and restore essential minerals. NSF/ANSI 58 certified, it removes over 1,000 contaminants including PFAS, lead, and fluoride. Transparent filter housing simplifies maintenance, while the system is backed by lifetime US-based support and convenient filter replacement options.

## Description

Buy iSpring RCC7AK-BN 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: Industrial & Scientific - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- PATENTED DESIGN – The top-mounted fastener allows for easy countertop installation entirely from above, eliminating the hassle of tightening the nut from underneath the sink.
- MINERAL BOOST – The patent-pending natural mineral AK stage delivers spring water with a balanced, healthy pH and multiple essential minerals.
- SEE WHAT’S CAUGHT – The transparent first-stage filter housing makes it easy to monitor contaminant buildup, ensuring timely filter changes.
- NSF 58 CERTIFIED RO SYSTEM – Unlike other brands that lack NSF certification or full system certification, our RCC7AK is certified to NSF/ANSI 58 standards for the entire water filtration system.
- EFFECTIVE FILTRATION – 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.
- EASY INSTALLATION – The RO water system features a DIY-friendly design with quick-fitting connections, a clear manual, and step-by-step videos for a hassle-free setup.
- TRUSTWORTHY SUPPORT – America’s favorite RO brand, backed by lifetime technical support in Atlanta, GA, ensuring expert assistance whenever you need it.
- CONVENIENT REPLACEMENT FILTERS - Easy access to replacement filter sets: F4AK (6-Month), F9K (1-Year), F19K75 (2-Year), and F28K75 (3-Year).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005LJ8EXU |
| Best Sellers Rank | #1,271 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Under-Sink & Countertop Filtration |
| Brand Name | iSpring |
| Capacity | 75 gallons |
| Container Type | Tube |
| Customer Reviews | 4.6 4.6 out of 5 stars (21,459) |
| EU Spare Part Availability Duration | 3 years |
| Filter Life Cycle | 6 months |
| Global Trade Identification Number | 00662425038015 |
| Included Components | RO System, Brushed Nickel Faucet, Storage Tank, Extra Tool Set |
| 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 | 12.5 kg |
| LowerTemperature Range | 40 °F |
| Manufacturer | iSpring |
| Material Type | Acrylonitrile Butadiene Styrene, Plastic, Polyethylene, Polypropylene, Polystyrene |
| Maximum Flow Rate | 284 liters_per_day |
| Model Name | RCC7AK-BN |
| Model Number | RCC7AK-BN |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating Pressure Range | 70 psi |
| Other Special Features of the Product | Multi Stage Filtrartion, NSF certified |
| Part Number | RCC7AK-BN |
| Power Source | No Power Needed |
| Purification Method | Reverse Osmosis, Alkaline, Activated Carbon, Carbon block |
| Supported Water TDS Level Maximum (PPM) | 750 |
| UPC | 662425038015 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 100 °F |
| Warranty Description | 1 year manufacturer limited warranty |

## Product Details

- **Brand:** iSpring
- **Capacity:** 75 gallons
- **Included Components:** RO System, Brushed Nickel Faucet, Storage Tank, Extra Tool Set
- **Installation Type:** Under Sink
- **Material:** Acrylonitrile Butadiene Styrene, Plastic, Polyethylene, Polypropylene, Polystyrene
- **Package Information:** Tube
- **Power Source:** No Power Needed
- **Product Dimensions:** 15.5"L x 16"W x 18"H
- **Purification Method:** Reverse Osmosis, Alkaline, Activated Carbon, Carbon block
- **Special Feature:** Multi Stage Filtrartion, NSF certified

## Images

![RCC7AK - Image 1](https://m.media-amazon.com/images/I/81Ius7bMHaL.jpg)

## Available Options

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

## Questions & Answers

**Q: What does this mean: "For each gallon of clean water, only 2 gallons of water are wasted"? Where does the wasted water go? How is this economical?**
A: If your family drink 10 gallons of water per day. The waste water might equal to 10 flushes of your toilet.

**Q: Where do I get replacement filters and which ones do you need to change and when?**
A: Many online sources that sell RO systems. A search for the RO system itself will typically get you a list of a bunch of places that can also sell the filters. You can buy them thru Amazon in multiple versions.  Individually, 1 year pack, 2 year pack, 3 year pack. In a year some of the filters are recommended to be replaced twice, some once, etc. And the "pack" comes with the right number of filters for that period of time. Stage 1 (FP15) is a 10" sediment filter replacement recommended 3-6 months though in our house we have a pre-filter for the whole house so we don't replace this one as often. Stage 2 (FG15) activated carbon filter replacement recommended every 3-6 months. Stage 3 (FC15) CTO carbon block filter replacement recommended every 3-6 months. These three are in the 10" vertical tubes and are relatively easy to change. Stage 4 (MC1) is the RO membrane itself. Recommendations on replacing this are every two years but vary. We have a pre & post particulate monitor to help us tell when it's losing its effectiveness as this is the most expensive component to replace. Multi-year filter packs will include an RO membrane but a single year pack typically will not. Bear that in mind when looking at cost of 2 year vs. 1 year packs. Stage 5 (FT15) another carbon filter but post RO. Recommended replacement annual. Stage 6 the Alkaline filter that actually puts minerals back into the water. This is recommended to be replaced every 3-6 months. In my experience you will begin to taste when this one needs replacement. This stage is the reason I bought this particular RO system and I like the taste it gives to the water. IMHO it will diminish over time and give you some indication when it needs to be changed. If you search in Amazon under something like iSpring Filter Pack

**Q: what is the sie of the hole required (in the granite slab) for the faucet?**
A: I think there is some confusion with the answers here. I think people who are stating holes over one inch are referrring to standard size holes that are factory or site drilled., and are already there. The faucet has a larger than 1/2" excusion that should cover a larger hole. By all means if you need to drill your own hole, only make it 1/2", because that is all that is required.

**Q: is there a difference between this brand and other brands like tap water master?  why is the price gap so dramatic**
A: Since 2005, iSpring has brought the price of an average RO system down from $700 range. We bypass middlemen, sell direct online, cut advertising and live up with customers review 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. So please let us know where we can improve, and write review to share your joy and experience. Thank you!iSpring Water Systems | (678) 261-7611 M-F 9-5 EST | sales@ispringfilter.com

## 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 Singapore*
*Store origin: SG*
*Last updated: 2026-09-09*