---
product_id: 346072314
title: "Membrane Solutions MS Residential Reverse Osmosis Family ... 3012 Blue unknown"
brand: "membrane solutions"
price: "€ 82.46"
currency: EUR
in_stock: true
reviews_count: 5
category: "Membrane Solutions"
url: https://www.desertcart.fi/products/346072314-membrane-solutions-ms-residential-reverse-osmosis-family-3012-blue-unknown
store_origin: FI
region: Finland
---

# 400 GPD high flow capacity 0.0001-micron TFC membrane precision 97% stabilized salt rejection Membrane Solutions MS Residential Reverse Osmosis Family ... 3012 Blue unknown

**Brand:** membrane solutions
**Price:** € 82.46
**Availability:** ✅ In Stock

## Summary

> 💧 Pure water, pure power — don’t miss out on the cleanest sip in town!

## Quick Answers

- **What is this?** Membrane Solutions MS Residential Reverse Osmosis Family ... 3012 Blue unknown by membrane solutions
- **How much does it cost?** € 82.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/346072314-membrane-solutions-ms-residential-reverse-osmosis-family-3012-blue-unknown)

## Best For

- membrane solutions enthusiasts

## Why This Product

- Trusted membrane solutions brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium 400 GPD Flow:** Delivers a robust 400 gallons per day to keep your family hydrated and thriving.
- • **Universal 12" x 3" Fit:** Seamlessly integrates with most standard 3012 RO housings—upgrade without hassle.
- • **Durable & NSF Certified:** Made from 100% food-grade TFC material, tested to NSF/ANSI 58 standards for safe, reliable use.
- • **Industry-Leading 97% Salt Rejection:** Effectively filters out heavy metals and harmful minerals for crystal-clear water.
- • **Ultra-Fine 0.0001 Micron Filtration:** Blocks 99%+ impurities including fluoride, lead, and nitrates for ultimate purity.

## Overview

The Membrane Solutions MS Residential Reverse Osmosis Membrane (model ROULP-3012-400) is a high-capacity, 400 gallons per day filtration element designed for residential and light commercial use. Featuring a 0.0001-micron Thin Film Composite membrane, it achieves a 97% stabilized salt rejection rate, effectively removing heavy metals, organic contaminants, and over 99% of impurities. Its standard 12" x 3" size fits most RO housings, and it meets NSF/ANSI 58 certification for safe drinking water. Durable and reliable, this membrane typically lasts 2-3 years depending on water quality.

## Description

MS 400GPD-3012 Residential RO Reverse Osmosis Membrane offers exceptional balance of flow and premium rejection, ideal for low feed pressure residential applications. RO Reverse Osmosis Membrane with thicker bowl increase the compressive capacity and explosion proof strength The outlet of ro membrane concentrated water has been optimized to ensure the connect variability during the installation process. MS RO Membrane Applicable System Model: iSpring RCC7, RCC7P APEC ESSENCE ROES-50 Global Water RO-505 Express Water RO5DX Product Information: Material: RO Membrane Model of Element: ROULP-3012-400 Type: Reverse Osmosis Purifying Position: Terminal Purification Average Permeated Flow GPD: 400(1.51)m3/d Stable Rejection Rate: 97% Minimum Rejection Rate: 95% Test pressure: 60psi Operation Limits and Condition: Max Feed water Temperature:45°C(113°F) Max Working Pressure: 20.7bar(300psi) Max Feed water Permeated Flow: 7.6LPM(2.0GPM) pH Range of Feed water during Operation: 3~10 Max Feed water SDI15 5 Residual Chlorine Concentration of Feed water: ≤0.1ppm What you get: 1*400GPD-3012 RO Membrane

Review: الفلتر كفو وجودة ممتازة بس 50 جالون لا انصحك فيه خذ نفس المنتج بس 75 جالون افضل من هذا
Review: Perfect fit and works great

## Features

- Membrane Solutions ROULP-3012-400 reverse osmosis membrane for home drinking water treatment or maple syrup filter systems are among the most reliable and consistent elements in the industry.
- With the industry-standard 12" x 3" size, this high capacity RO element fits most standard 3012 RO housing for the light commercial reverse osmosis water systems.
- Our membrane elements are shipped dry in an original sealed package for convenient handling and long shelf-life. The membrane normally lasts about 2-3 years depending on your source water quality.
- 400 GPD RO membrane with a high 97% stabilized salt rejection rate. Hundreds of impurities are reduced by over 99% through the 0.0001-micron TFC membrane layer, including heavy metals (fluoride, calcium, magnesium, lead, colloids, chromium, and nitrates), organic materials, and harmful minerals, including other soluble salts found in water resources.
- MS Reverse Osmosis (RO) membranes are made from 100% food-grade Thin Film Composite (TFC) material for ultimate purification performance with high permeate flow, tested by an independent third-party to meet NSF/ANSI 58 standards, providing safe-clean drinking water.
- Tips: Recommend work pressure is 100 psi when using this product in a Maple Syrup reverse osmosis system. And we suggest heating and maintaining the raw sap at 104°F(40°C) to prevent clog on the membrane while keeping it under 113°F(45°C) to avoid damage to the membrane due to over-high temperature.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071SGLF18 |
| Best Sellers Rank | #77,816 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #239 in Replacement Water Filters |
| Brand | Membrane Solutions |
| Capacity | 400 Gallons |
| Color | RO-400GPD |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,517) |
| Date First Available | 23 June 2017 |
| Item Weight | 454 g |
| Material | Activated Carbon |
| Model Number | unknown |
| Product Dimensions | 7.62 x 7.62 x 30.48 cm; 453.59 g |

## Product Details

- **Brand:** Membrane Solutions
- **External testing certification:** NSF
- **Item weight:** 454 g
- **Material:** Activated Carbon
- **Product benefits:** Removes impurities and contaminants to improve water quality

## Images

![Membrane Solutions MS Residential Reverse Osmosis Family ... 3012 Blue unknown - Image 1](https://m.media-amazon.com/images/I/51xGrsk-ZjL.jpg)
![Membrane Solutions MS Residential Reverse Osmosis Family ... 3012 Blue unknown - Image 2](https://m.media-amazon.com/images/I/71+QqNDgrOL.jpg)
![Membrane Solutions MS Residential Reverse Osmosis Family ... 3012 Blue unknown - Image 3](https://m.media-amazon.com/images/I/718cFXLayuL.jpg)
![Membrane Solutions MS Residential Reverse Osmosis Family ... 3012 Blue unknown - Image 4](https://m.media-amazon.com/images/I/71OaiITxFsL.jpg)
![Membrane Solutions MS Residential Reverse Osmosis Family ... 3012 Blue unknown - Image 5](https://m.media-amazon.com/images/I/71gU1o0piVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐ Review
*by R***I on 6 November 2022*

الفلتر كفو وجودة ممتازة بس 50 جالون لا انصحك فيه خذ نفس المنتج بس 75 جالون افضل من هذا

### ⭐⭐⭐⭐⭐ Review
*by D***A on 6 December 2025*

Perfect fit and works great

### ⭐⭐⭐⭐⭐ Review
*by M***K on 26 January 2021*

Seems to be working well, only been running it for 1 month. Haven’t bothered testing the water yet.

## Frequently Bought Together

- Membrane Solutions RO Membrane, 400 GPD Reverse Osmosis Membrane, 3.0"x12" Water Filter Replacement for Under Sink Home Drinking RO Water Purifier System
- Membrane Solutions 3012 RO Membrane Housing Kit, Universal for Semi Commercial 200/300/400 GPD Reverse Osmosis Water Filter Systems, RO Filter Housing Wrench Fittings Set
- PUREPLUS 5 Micron 10" x 2.5" Whole House Sediment Home Water Filter Cartridge Replacement for Any 10 inch RO Unit, Culligan P5, Aqua-Pure AP110, Dupont WFPFC5002, CFS10, WHKF-G05, 4Pack

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-09*