---
product_id: 50121760
title: "iSpring RCC7AK-UV 7 Stage Under Sink Reverse Osmosis Drinking Water Filtration System with Alkaline Remineralization Filter and UV Sterilizer, 75 GPD"
brand: "ispring"
price: "S$933"
currency: SGD
in_stock: true
reviews_count: 13
category: "I Spring"
url: https://www.desertcart.sg/products/50121760-ispring-rcc7ak-uv-7-stage-under-sink-reverse-osmosis-drinking
store_origin: SG
region: Singapore
---

# 75 GPD ultra capacity 11W UV sterilizer tech 7-stage advanced filtration iSpring RCC7AK-UV 7 Stage Under Sink Reverse Osmosis Drinking Water Filtration System with Alkaline Remineralization Filter and UV Sterilizer, 75 GPD

**Brand:** ispring
**Price:** S$933
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with next-level purity & taste!

## Quick Answers

- **What is this?** iSpring RCC7AK-UV 7 Stage Under Sink Reverse Osmosis Drinking Water Filtration System with Alkaline Remineralization Filter and UV Sterilizer, 75 GPD by ispring
- **How much does it cost?** S$933 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/50121760-ispring-rcc7ak-uv-7-stage-under-sink-reverse-osmosis-drinking)

## 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

- • **Alkaline Mineral Boost:** Restores natural minerals & balances pH for crisp, refreshing taste
- • **DIY Friendly Installation:** Fits under standard sinks with clear housing for easy filter checks & quick setup
- • **Pure Powerhouse Filtration:** 7-stage system removes 99%+ of 1000+ contaminants including lead & arsenic
- • **Trusted Support & Warranty:** Backed by 1-year warranty plus lifetime US-based technical support
- • **UV Sterilization On-Demand:** Smart 11W UV lamp activates only with water flow for energy efficiency & safety

## Overview

The iSpring RCC7AK-UV is a premium 7-stage under-sink reverse osmosis water filtration system delivering up to 75 gallons per day. It combines advanced RO membrane filtration with an 11W UV sterilizer and an alkaline remineralization filter to remove over 99% of contaminants while restoring healthy minerals and natural pH balance. Designed for easy DIY installation, it fits standard kitchen sinks and includes a lead-free brushed nickel faucet. Ideal for families seeking clean, great-tasting water from any source, including well or city water, with reliable US-based customer support.

## Description

The RCC7AK-UV consists of 7-stage, layered filtration built around reverse osmosis (RO) technology that removes over 1000+ different kinds of contaminants. The combination of both GAC and CTO filters in the 2nd and 3rd stages provides more protection against harmful chemicals than CTO alone. It features a 75 gallon-per-day capacity RO membrane, it can handle the drinking water needs of even a large family. After flowing through the initial 5 stages of the iSpring RCC7 line of Reverse Osmosis filtering products, the RCC7AK-UV model adds two more stages: an Alkaline Remineralization (AK) stage and an Ultraviolet (UV) stage. The RCC7AK-UV features an 11 watt UV lamp with a flow sensor switch turns the UV unit on and off automatically with water flow, saving power and lengthening the life of the UV lamp. The AK stage is designed to restore the natural alkalinity and mineral balance of the water. The RO process filtered water but it also removes a few helpful minerals in the process. Designed for do-it-yourself installation by most users, the entire system fits under a standard kitchen sink. All parts necessary for installation are included. Replacement filters are standard sized. A lead-free, solid brass faucet with brushed nickel finish is included with the system and is usually mounted on the counter as the primary source of drinking water, but output lines can also be connected to your ice maker, coffee maker, etc. The whole system is backed by a 1-year manufacturer warranty and iSpring's lifetime technical support provided right here in the USA in Atlanta Georgia. Incoming Water Pressure: 45 PSI - 70 PSI Operating water temperature range: 40 – 100 °F Maximum TDS: 750 ppm

Review: Excellent product, fantastic customer service! - If anyone is considering buying a good water filter, look no further! The iSpring 7-Stage 75 GPD UV Ultra Violet Alkaline Mineral Reverse Osmosis Water System is what you want. If you think you might need help, do not worry! The customer service is excellent! They will make you feel nice and comfortable when you contact them. I am not sure if I can find the right words to express how fantastic experience I have had with iSpring exceptional customer service! But let's start from the beginning (not from Adam and Eve though, do not worry! LOL). Why I have bought a water filter. Most people do not know that the mineral water sold in plastic bottles is not healthy at all. There are 7 types of plastics and plastic containers are marked with a triangle of three "chasing arrows", which encloses a number giving the plastic type. The plastics which are typically used to hold water but also soft drinks, juice, sports drinks, beer, mouthwash, ketchup, and salad dressing are made from a plastic marked as number 1. That indicates that those containers are made of Polyethylene Terephthalate (PET). Although that plastic is considered to be safe, it contains antimony, a metalloid element with toxic qualities, which leaches from PET. The rate of leakage increases with temperature and can yield unhealthy levels in bottles stored in higher temperature. Antimony can cause acute and chronic health issues, such as diarrhoea, vomiting, and stomach ulcers. Brominated compounds can also leach into PET bottles. They can irritate the skin, mucous membranes, and tissues. If you bear in mind that even though the levels of toxins leached from PET could be considered as on a safe level, they may accumulate in your system over a period of time becoming a serious health risk. That is why I decided to install a multilevel water filtration system at my home. Why I have bought iSpring 7-Stage 75 GPD UV Ultra Violet Alkaline Mineral Reverse Osmosis Water System. The iSpring 7-Stage 75 GPD UV Ultra Violet Alkaline Mineral Reverse Osmosis Water System seemed to be the best offer on the market. It cleans your water from everything you need for a good price. I was not sure if I should order the system with or without the booster pump. I live in a big city and I thought the city water pressure should be strong enough to work with the system so I decided to go for the one without the booster pump. My buying experience. The order arrived quickly and before I even started installing the system, I received an e-mail from iSpring to thank for the purchase and to say that if the Feed Water Adapter (AFW) that taps into the cold water line did not fit my plumbing specifications, they would fully refund (shipping included) for the order of the AFWs that I needed. They included two links to AFWs which I could choose from. Once I ordered the AFW, I e-mailed iSpring customer service and almost instantly I was issued the full refund for my order! My installation experience. The installation of the system was easy. The package contained a very easy instruction with colour photos leading you through all the steps of the process. If you do everything as the instruction manual says, you will be fine. I did not have any problem at all, no leakage whatsoever. My surprise. Everything was fine but I noticed that my water tank stored only 2-2.5 litres of water. I wanted to use filtered water not only for drinking and cooking but also for washing fruits and vegetables and that volume of water was not acceptable for me. My contact with the customers service. I e-mailed customer service and they replied very quickly giving me a short check list. It was very easy to follow the instruction and give the system a check. The whole process took a couple of minutes. Further instructions made us come to a conclusion that my water pressure was below 45 psi and that was a problem. I needed a system with a booster pump. I was too optimistic thinking that my city water should be fine and I did not need the booster pump. Once we identified the problem, the iSpring customer service came with a solution. To make it easier for me and avoid possibly a bit complicated installation of the booster pump and its components on my existing system, they offered ordering a machine head with a booster pump factory installed. And here comes the best! As they understood that the water storage was of great inconvenience to me, they reduced the price of the machine head from 90 to 50 dollars! Since it had to be shipped from iSpring office in the United States, not the shop in the United Kingdom, where I live, that would generate some extra costs of shipping and the import tax. iSpring customer service offered me splitting the costs of shipping and the import tax! Solving the problem. My problem was solved. After installation the machine head with booster pump, the tank stores about 10 litres of water and that is what I need! I can hardly hear the pump working. The water pressure is very good and the tank fills up very quickly. The water tastes fantastic, much better than bottled water, no plastic aftertaste. My final thoughts. What else would you want from a customer service?! They could not do anything more or better! They are exceptionally kind, understanding, efficient, and professional! I highly recommend iSpring water to everybody. They are like a good friend, who is always around when you need them. I was very lucky having chosen iSpring and their product.
Review: Great product - Easy to install, water tastes great, tds in my tap water is around 310pp after filtration it ranges around 25-30pp. Nothing to complain. Water tank gives around 10 liter of water at your disposal.

## Features

- Certified to NSF/ANSI 58: iSpring Reverse Osmosis under sink mounted water filter and Point-of-use water softener contains 7 different stages of filtration to remove up to 99% of over 1,000 contaminants, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, and sodium and more
- UV-Lamp: With its advanced 11 watt UV stage, the RCC7AK-UV is a suitable option to deal with all kinds of water including well water and other unreliable water sources like lakes and streams
- Acid-base balance: Reverse Osmosis removes not only harmful pollutants but also a few helpful minerals. The Alkaline Remineralization (AK) filter restores healthy minerals and a natural alkaline balance, also producing a more natural taste that comes from the presence of the right balance of these minerals
- High quality materials: Quality components ensure reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap
- Application conditions: Feed Water pH - 3.0 -11.0. Feed Water Pressure - 45-70 psi. Feed Water Temperature- 40-100 F (4 - 38 C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006T3HYQ0 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 119,820 in DIY & Tools ( See Top 100 in DIY & Tools ) 63 in Under-Sink Filters |
| Colour | RCC7AK-UV |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,067) |
| Date First Available | 10 Feb. 2014 |
| Flow rate | 132 Cubic Centimetres Per Minute |
| Installation method | Under Sink |
| Item Package Quantity | 1 |
| Item Weight | 9.07 kg |
| Item model number | RCC7AK-UV |
| Manufacturer | iSpring Water Systems |
| Part number | RCC7AK-UV |
| Power source type | Manual (Water Pressure) |
| Product Dimensions | 38.1 x 20.32 x 45.72 cm; 9.07 kg |
| Size | 56 |
| Special Features | With UV lamp |
| Style | 7 Stage RO System with AK & UV |

## Product Details

- **Brand:** iSpring
- **Capacity:** 75 gallons
- **Included components:** RO System, Brushed Nickel Faucet, Storage Tank
- **Installation type:** Under Sink
- **Material:** 7 Stage RO Filtration System
- **Package information:** Faucet
- **Power source:** Manual (Water Pressure)
- **Product dimensions:** 43L x 33W x 63H centimetres
- **Purification method:** Reverse Osmosis
- **Special feature:** With UV lamp

## Images

![iSpring RCC7AK-UV 7 Stage Under Sink Reverse Osmosis Drinking Water Filtration System with Alkaline Remineralization Filter and UV Sterilizer, 75 GPD - Image 1](https://m.media-amazon.com/images/I/71xmTQSUjnL.jpg)

## Questions & Answers

**Q: Does the UV filter operate at 220 volts and is it supplied with a uk plug?**
A: Yes, all our UV units here in Amazon UK has a 220V ballast and a UK plug.

**Q: Does it have the automatic pressure switch which turns off the uv tube so that it doesn't overheat the water?**
A: Yes, this system includes a flow sensor which ensures that the UV light is only on when water is flowing through the system, preventing the water from becoming hot from extended exposure to the UV lamp.

**Q: If there possibility to have the booster pump installed option in seven stage?**
A: Our options for 7th stage is a DI or UV filter. A booster pump is not considered a filter stage. If you want a system with a booster pump please look at our system model RCC1UP-AK which includes the booster pump.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product, fantastic customer service!
*by D***S on 21 December 2014*

If anyone is considering buying a good water filter, look no further! The iSpring 7-Stage 75 GPD UV Ultra Violet Alkaline Mineral Reverse Osmosis Water System is what you want. If you think you might need help, do not worry! The customer service is excellent! They will make you feel nice and comfortable when you contact them. I am not sure if I can find the right words to express how fantastic experience I have had with iSpring exceptional customer service! But let's start from the beginning (not from Adam and Eve though, do not worry! LOL). Why I have bought a water filter. Most people do not know that the mineral water sold in plastic bottles is not healthy at all. There are 7 types of plastics and plastic containers are marked with a triangle of three "chasing arrows", which encloses a number giving the plastic type. The plastics which are typically used to hold water but also soft drinks, juice, sports drinks, beer, mouthwash, ketchup, and salad dressing are made from a plastic marked as number 1. That indicates that those containers are made of Polyethylene Terephthalate (PET). Although that plastic is considered to be safe, it contains antimony, a metalloid element with toxic qualities, which leaches from PET. The rate of leakage increases with temperature and can yield unhealthy levels in bottles stored in higher temperature. Antimony can cause acute and chronic health issues, such as diarrhoea, vomiting, and stomach ulcers. Brominated compounds can also leach into PET bottles. They can irritate the skin, mucous membranes, and tissues. If you bear in mind that even though the levels of toxins leached from PET could be considered as on a safe level, they may accumulate in your system over a period of time becoming a serious health risk. That is why I decided to install a multilevel water filtration system at my home. Why I have bought iSpring 7-Stage 75 GPD UV Ultra Violet Alkaline Mineral Reverse Osmosis Water System. The iSpring 7-Stage 75 GPD UV Ultra Violet Alkaline Mineral Reverse Osmosis Water System seemed to be the best offer on the market. It cleans your water from everything you need for a good price. I was not sure if I should order the system with or without the booster pump. I live in a big city and I thought the city water pressure should be strong enough to work with the system so I decided to go for the one without the booster pump. My buying experience. The order arrived quickly and before I even started installing the system, I received an e-mail from iSpring to thank for the purchase and to say that if the Feed Water Adapter (AFW) that taps into the cold water line did not fit my plumbing specifications, they would fully refund (shipping included) for the order of the AFWs that I needed. They included two links to AFWs which I could choose from. Once I ordered the AFW, I e-mailed iSpring customer service and almost instantly I was issued the full refund for my order! My installation experience. The installation of the system was easy. The package contained a very easy instruction with colour photos leading you through all the steps of the process. If you do everything as the instruction manual says, you will be fine. I did not have any problem at all, no leakage whatsoever. My surprise. Everything was fine but I noticed that my water tank stored only 2-2.5 litres of water. I wanted to use filtered water not only for drinking and cooking but also for washing fruits and vegetables and that volume of water was not acceptable for me. My contact with the customers service. I e-mailed customer service and they replied very quickly giving me a short check list. It was very easy to follow the instruction and give the system a check. The whole process took a couple of minutes. Further instructions made us come to a conclusion that my water pressure was below 45 psi and that was a problem. I needed a system with a booster pump. I was too optimistic thinking that my city water should be fine and I did not need the booster pump. Once we identified the problem, the iSpring customer service came with a solution. To make it easier for me and avoid possibly a bit complicated installation of the booster pump and its components on my existing system, they offered ordering a machine head with a booster pump factory installed. And here comes the best! As they understood that the water storage was of great inconvenience to me, they reduced the price of the machine head from 90 to 50 dollars! Since it had to be shipped from iSpring office in the United States, not the shop in the United Kingdom, where I live, that would generate some extra costs of shipping and the import tax. iSpring customer service offered me splitting the costs of shipping and the import tax! Solving the problem. My problem was solved. After installation the machine head with booster pump, the tank stores about 10 litres of water and that is what I need! I can hardly hear the pump working. The water pressure is very good and the tank fills up very quickly. The water tastes fantastic, much better than bottled water, no plastic aftertaste. My final thoughts. What else would you want from a customer service?! They could not do anything more or better! They are exceptionally kind, understanding, efficient, and professional! I highly recommend iSpring water to everybody. They are like a good friend, who is always around when you need them. I was very lucky having chosen iSpring and their product.

### ⭐⭐⭐⭐⭐ Great product
*by U***A on 24 September 2025*

Easy to install, water tastes great, tds in my tap water is around 310pp after filtration it ranges around 25-30pp. Nothing to complain. Water tank gives around 10 liter of water at your disposal.

### ⭐⭐⭐⭐⭐ Great customer support
*by A***M on 21 April 2025*

I bought the RO filter as we live in London and got tired of hard water distorting coffee/tea taste, causing constant descaling, etc. The filter was super easy to assemble, all connections were super well done and step by step YouTube installation video was super easy to follow. I have noticed that one of the factory connects was dripping, tried reconnecting it in different ways and contacted iSpring support in the end. They came back with a response in less than a day and shipped me a replacement for the faulty part. I was pleasantly surprised with the speed of reply and the help I received. I talked with Julius and I cannot thank him enough for such high quality service, especially today, when most companies just send you to AI bots, which often appear to be useless. Well done to iSpring, this is great customer support! I highly recommend buying their products!

## Frequently Bought Together

- iSpring RCC7AK-UV, NSF Certified, 7-Stage Under Sink Reverse Osmosis Water Filtration System with Alkaline Remineralization and UV Filter, Patented Top-Mounted Faucet Design for Easy Installation
- iSpring ICEK Ultra Safe Fridge Water Line Connection and Ice Maker Installation Kit for Reverse Osmosis RO Systems & Water Filters, 1/4", 20 feet
- iSpring F21KU75 NSF Certified 2-Year Reverse Osmosis Water Filter Replacement Cartridge Set for 7-Stage 75 GPD RO Water Filtration Systems w/Alkaline Mineral & UV Filters, 21 Piece

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/50121760-ispring-rcc7ak-uv-7-stage-under-sink-reverse-osmosis-drinking](https://www.desertcart.sg/products/50121760-ispring-rcc7ak-uv-7-stage-under-sink-reverse-osmosis-drinking)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-14*