---
product_id: 53005268
title: "Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7"
brand: "ispring"
price: "€ 74.51"
currency: EUR
in_stock: true
reviews_count: 11
category: "I Spring"
url: https://www.desertcart.gr/products/53005268-greatwell-nsf-certified-reverse-osmosis-membrane-75-gpd-11-75
store_origin: GR
region: Greece
---

# 75 GPD high flow rate Fits standard RO systems NSF/ANSI certified purity Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7

**Brand:** ispring
**Price:** € 74.51
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with pristine, professional-grade purity!

## Quick Answers

- **What is this?** Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7 by ispring
- **How much does it cost?** € 74.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/53005268-greatwell-nsf-certified-reverse-osmosis-membrane-75-gpd-11-75)

## 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

- • **Certified Confidence:** Independently tested to meet NSF/ANSI standards for trusted safety
- • **Effortless Replacement:** Lightweight and compact for quick, hassle-free installation
- • **Seamless Compatibility:** Industry-standard size fits most under-sink RO systems effortlessly
- • **Advanced Spiral Wound Design:** Maximizes membrane surface area for superior filtration efficiency
- • **Pure Performance, Every Drop:** Removes impurities down to 0.0001 micron for crystal-clear water

## Overview

The Greatwell NSF Certified Reverse Osmosis Membrane delivers 75 gallons per day of ultra-pure water by filtering contaminants down to 0.0001 micron. Independently tested to meet NSF/ANSI standards, its spiral wound design ensures high filtration efficiency. Designed to fit most standard under-sink RO systems, this lightweight, easy-to-install replacement membrane guarantees safer, cleaner drinking water for your home or office.

## Description

Product Description

Review: Worth the money - Really good filters from this brand / not altering the taste of water as from previous company which i used and gave me a lot of debris at the outer part of filter
Review: Good - Good

## Features

- 𝐄𝐧𝐣𝐨𝐲 𝐘𝐨𝐮𝐫 𝐖𝐚𝐭𝐞𝐫 𝐰𝐢𝐭𝐡 𝐂𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐜𝐞: Our Reverse Osmosis membrane is able to remove up to 99% of over 1,000 contaminants from your water, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium and more
- 𝐓𝐨𝐩-𝐧𝐨𝐭𝐜𝐡 𝐐𝐮𝐚𝐥𝐢𝐭𝐲: Tested by independent third-party to meet NSF/ANSI Standards, our Reverse Osmosis Membrane is made of food-grade high capacity material that provides high packing density to remove contaminants. With the 0.0001 micron size, it only allows water molecules to squeeze through and virtually nothing else. TDS rejection rate up to 97% (under NSF58 testing condition)
- 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝 𝐒𝐢𝐳𝐞: With 11.75" X 1.75" industry-standard size, our membrane fits most standard under sink RO membrane housings. It has the capability of producing 75 gallons of water per day, ensuring that families of nearly any size will have plenty of clean drinking water available on demand
- 𝐏𝐞𝐚𝐜𝐞 𝐨𝐟 𝐌𝐢𝐧𝐝 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐒𝐞𝐫𝐯𝐢𝐜𝐞: Register online to activate your manufacturer warranty and life-time free tech support. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately
- 𝐏𝐥𝐞𝐚𝐬𝐞 𝐧𝐨𝐭𝐞: The membrane normally lasts about 2-3 years depending on your source water quality. If your water is very hard (Total Dissolved Solids level above 750 ppm), please contact us for customized solutions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007TBB69W |
| Benefits | Removes wide spectrum of impurities and contaminants for safer water consumption |
| Best Sellers Rank | 14,366 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Under-Sink Filters |
| Brand | iSpring |
| Brand Name | iSpring |
| Compatible Water Purifier Models | iSpring RCC7 |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 2,110 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| External Testing Certification | NSF |
| External testing certification | NSF |
| Global Trade Identification Number | 00662425048120 |
| Item Dimensions D x W x H | 5D x 5W x 10H centimetres |
| Item Weight | 0.42 Pounds |
| Item weight | 0.42 Pounds |
| Manufacturer | iSpring |
| Manufacturer Part Number | MC7 |
| Material | Polypropylene (PP) |
| Material Type | Polypropylene (PP) |
| Model Number | MC7 |
| Number of Items | 1 |
| Product benefits | Removes wide spectrum of impurities and contaminants for safer water consumption |
| Product dimensions | 5D x 5W x 10H centimetres |
| Set Name | Single |
| UPC | 662425048120 |
| Unit Count | 1.0 count |

## Product Details

- **External testing certification:** ANSI
- **Item weight:** 0.42 Pounds
- **Material:** Iron
- **Product benefits:** Removes wide spectrum of impurities and contaminants for safer water consumption
- **Product dimensions:** 5D x 5W x 10H centimetres

## Images

![Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7 - Image 1](https://m.media-amazon.com/images/I/51RuKzOQtyL.jpg)
![Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7 - Image 2](https://m.media-amazon.com/images/I/71KNGoMEoxL.jpg)
![Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7 - Image 3](https://m.media-amazon.com/images/I/71E4eODT7FL.jpg)
![Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7 - Image 4](https://m.media-amazon.com/images/I/71aaSDbfhbL.jpg)
![Greatwell NSF Certified Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7 - Image 5](https://m.media-amazon.com/images/I/71WM5TRcsUL.jpg)

## Available Options

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

## Questions & Answers

**Q: How often does membrane have to be changed please?**
A: The RO membrane is every 2 years, but depends on usage

**Q: I've been badly let down by Water2Buy. Is your 5 stage system the same as theirs?**
A: No tried Water2Buy but I had the iSpring 75GDP for 5 months now and it works perfectly well.  I chose the pump assisted version because the mains water pressure is only 2bar.  Water before filtering is 275ppm and after passing through the RO is 15-20ppm so it is doing it's job.  A Brita filter reduced it to 200ppm.

**Q: Would this work in barbados where power surply is 110v**
A: Should do. The system works from water pressure and is not connected to the electric.

**Q: As I have no power source near my kitchen sink, is it possible to install the system without power socket/electrical wiring? Or is it mandatory?**
A: Hi,

Thank you for posting your question here. Unfortunately, the pump needs electricity to work so it's mandatory. If the incoming pressure is at least 45 psi you can buy the non-booster pump system instead like the RCC7.

Kind Regards,

iSpring Water Systems

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the money
*by S***A on 22 January 2025*

Really good filters from this brand / not altering the taste of water as from previous company which i used and gave me a lot of debris at the outer part of filter

### ⭐⭐⭐⭐⭐ Good
*by I***. on 13 August 2024*

Good

### ⭐⭐⭐⭐⭐ As advertised
*by M***O on 25 July 2022*

Does what it should ,on the pricey side tho

## Frequently Bought Together

- iSpring Greatwell Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7
- iSpring F7-GAC NSF Certified 1-Year Replacement Filter Cartridge Pack, 7-Count for Standard 5-Stage Reverse Osmosis (RO) Systems
- iSpring FA15 Alkaline Inline Water Filter Cartridge, 10” x 2” with 1/4” Quick Connect, NSF Certified, Add-on for RO Systems, Balances pH & Restores Minerals, 3-Layer Replacement Filter

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-14*