---
product_id: 44675717
title: "ROULP-3012-400"
brand: "membrane solutions"
price: "404 zł"
currency: PLN
in_stock: null
url: https://www.desertcart.pl/products/44675717-roulp-3012-400
store_origin: PL
region: Poland
---

# 400 GPD capacity 97% salt rejection 0.0001-micron filtration ROULP-3012-400

**Brand:** membrane solutions
**Price:** 404 zł
**Availability:** ❌ Out of Stock

## Summary

> 💦 Purity at Your Fingertips: Drink with Confidence!

## Quick Answers

- **What is this?** ROULP-3012-400 by membrane solutions
- **How much does it cost?** 404 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/44675717-roulp-3012-400)

## 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

- • **Food-Grade Assurance:** Made from 100% food-grade Thin Film Composite material, this membrane meets NSF/ANSI 58 standards for safe and clean drinking water.
- • **Industry Standard Fit:** Crafted to fit most standard 3012 RO housing, making installation a breeze and compatibility a non-issue.
- • **Long-Lasting Reliability:** Enjoy peace of mind with a lifespan of 2-3 years, depending on your source water quality, ensuring you won't be changing filters constantly.
- • **High Capacity Performance:** With a remarkable 400 GPD output, this membrane is designed for high-demand households and light commercial use.
- • **Ultimate Purification Power:** Experience the pinnacle of water filtration with a 97% stabilized salt rejection rate, ensuring your drinking water is as pure as it gets.

## Overview

The Membrane Solutions RO Membrane is a high-capacity, 400 GPD reverse osmosis water filter replacement designed for under-sink home drinking systems. With a 97% salt rejection rate and a filtration capability of 0.0001 microns, it effectively removes hundreds of impurities, ensuring safe and clean drinking water. Made from food-grade materials and compatible with standard 3012 RO housing, this membrane offers long-lasting performance and reliability.

## Description

Membrane Solutions RO Membrane, 400 GPD Reverse Osmosis Membrane, 3.0"x12" Water Filter Replacement for Under Sink Home Drinking RO Water Purifier System

## 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.

## Product Details

- **Material:** Polyamide Thin-Film Composite
- **Product Dimensions:** 3"D x 3"W x 12"H
- **Item Weight:** 1 Pounds
- **External Testing Certification:** NSF
- **Product Benefits:** Reduces TDS

## Images

![ROULP-3012-400 - Image 1](https://m.media-amazon.com/images/I/51xGrsk-ZjL.jpg)
![ROULP-3012-400 - Image 2](https://m.media-amazon.com/images/I/81u6kiVxd0L.jpg)
![ROULP-3012-400 - Image 3](https://m.media-amazon.com/images/I/71+QqNDgrOL.jpg)
![ROULP-3012-400 - Image 4](https://m.media-amazon.com/images/I/71OaiITxFsL.jpg)
![ROULP-3012-400 - Image 5](https://m.media-amazon.com/images/I/71gKSnk7Z6S.jpg)

## Available Options

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

## 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 Poland*
*Store origin: PL*
*Last updated: 2026-01-23*