---
product_id: 56668651
title: "Dow FilmtecTW30-1812-100 Reverse Osmosis Membrane"
brand: "dow filmtec"
price: "£173.47"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/56668651-dow-filmtectw30-1812-100-reverse-osmosis-membrane
store_origin: GB
region: United Kingdom
---

# Purifies 20% more water Rated at 50 psi Free Chlorine Tolerance: <0.1 ppm Dow FilmtecTW30-1812-100 Reverse Osmosis Membrane

**Brand:** dow filmtec
**Price:** £173.47
**Availability:** ✅ In Stock

## Summary

> 💦 Drink Pure, Live Pure! Your water deserves the best.

## Quick Answers

- **What is this?** Dow FilmtecTW30-1812-100 Reverse Osmosis Membrane by dow filmtec
- **How much does it cost?** £173.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/56668651-dow-filmtectw30-1812-100-reverse-osmosis-membrane)

## Best For

- dow filmtec enthusiasts

## Why This Product

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

## Key Features

- • **Chlorine Resistant:** Withstands free chlorine levels below 0.1 ppm.
- • **Eco-Friendly Choice:** Reduce waste with a membrane that lasts longer.
- • **Optimal Performance:** Rated at 50 psi for reliable water filtration.
- • **Designed for Longevity:** Shipped dry for extended shelf life and convenience.
- • **Elevate Your Water Quality:** Experience superior purification with 20% more efficiency.

## Overview

The Dow Filmtec TW30-1812-100 Reverse Osmosis Membrane is engineered to deliver exceptional water purification, rated at 50 psi, and capable of purifying 20% more water than standard membranes. Its dry shipping ensures a long shelf life, while its impressive free chlorine tolerance of less than 0.1 ppm guarantees optimal performance for your water filtration needs.

## Description

Dow FilmtecTW30-1812-100 Reverse Osmosis Membrane

## Features

- Rated at 50 psi and purifies about 20% more water than elements rated at 60 psi
- Shipped dry for convenient and a long shelf life
- Free Chlorine Tolerance: <0.1 ppm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D43H5VM |
| Best Sellers Rank | #896,490 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,960 in Replacement Under-Sink Water Filters |
| Brand Name | Dow Filmtec |
| Customer Reviews | 4.3 4.3 out of 5 stars (91) |
| External Testing Certification | NSF |
| Global Trade Identification Number | 00132017518459 |
| Item Weight | 400 Grams |
| Manufacturer | Dow Filmtec |
| Manufacturer Part Number | FILMTEC-TW30-1812-100 |
| Material Type | Polyamide Thin-Film Composite |
| Model Number | FILMTEC-TW30-1812-100 |
| Number of Items | 1 |
| Product Benefits | Effectively purifies water with consistent performance |
| UPC | 132017518459 808112764175 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Dow Filmtec
- **External Testing Certification:** NSF
- **Item Weight:** 400 Grams
- **Material:** Polyamide Thin-Film Composite
- **Product Benefits:** Effectively purifies water with consistent performance

## Images

![Dow FilmtecTW30-1812-100 Reverse Osmosis Membrane - Image 1](https://m.media-amazon.com/images/I/71lFk8HmSsL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/56668651-dow-filmtectw30-1812-100-reverse-osmosis-membrane](https://www.desertcart.co.uk/products/56668651-dow-filmtectw30-1812-100-reverse-osmosis-membrane)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-14*