---
product_id: 256707743
title: "Filmtec BW60-1812-75 75 GPD Filmtec Residential RO Membrane"
brand: "dow filmtec"
price: "€ 55.35"
currency: EUR
in_stock: true
category: "Dow Filmtec"
url: https://www.desertcart.ie/products/256707743-filmtec-bw60-1812-75-75-gpd-filmtec-residential-ro-membrane
store_origin: IE
region: Ireland
---

# 75 GPD capacity Fits standard 1.8"x12" housings ≥96% salt rejection Filmtec BW60-1812-75 75 GPD Filmtec Residential RO Membrane

**Brand:** dow filmtec
**Price:** € 55.35
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with the membrane that means business.

## Quick Answers

- **What is this?** Filmtec BW60-1812-75 75 GPD Filmtec Residential RO Membrane by dow filmtec
- **How much does it cost?** € 55.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/256707743-filmtec-bw60-1812-75-75-gpd-filmtec-residential-ro-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

- • **Optimized Efficiency:** Purifies 20% more water at 50 psi than competitors rated at 60 psi—smart performance.
- • **Ultra-High Flow Rate:** Delivers 75 gallons of pure water daily—stay hydrated without limits.
- • **Certified Reliability:** NSF/ANSI Standard 58 listed for trusted, safe home water filtration.
- • **Seamless Compatibility:** Designed to fit standard 2" ID membrane housings—easy upgrade, zero hassle.
- • **Industry-Leading Purity:** Achieves 96%+ stabilized salt rejection for crystal-clear taste and health.

## Overview

The Filmtec BW60-1812-75 is a premium residential reverse osmosis membrane delivering up to 75 gallons per day of purified water. Featuring advanced thin film composite technology, it ensures a minimum 96% salt rejection rate and fits standard 1.8" x 12" housings. NSF/ANSI Standard 58 certified, it outperforms competitors by purifying more water at lower pressure, making it the reliable choice for health-conscious professionals seeking consistent, high-quality home water filtration.

## Description

Dow Filmtec TW30-1812-75 RO Reverse Osmosis Membrane This membrane is rated at 75 Gallons per Day. If you have chlorinated water, we recommend you use a Carbon/Sediment Pre Filter. The residual chlorine in municipal or city water will destroy the Thin Film Composite (TFC) membrane. Dow Filmtec TW30-1812-75 Reverse Osmosis Membrane elements are for home drinking water. The industry's most reliable advanced membrane technology and automated fabrication, allow these elements to deliver consistent performance that equipment suppliers, water treatment dealers and residential customers can rely on. This membrane fits in standard 1. 8" x 12" residential RO membrane housings. The industry's most reliable for home drinking water is the Filmtec reverse osmosis membrane elements. Advanced membrane technology and automated fabrication in the Filmtec reverse osmosis membrane allow these elements to deliver consistent performance for all customers. Filmtec reverse osmosis membrane TW30-1812-75 element is NSF/ANSI Standard 58 listed. Filmtec home drinking water elements are rated at 50 psi and will purify about 20% more water than competitive elements rated at 60 psi. Because of environmental factors actual production may vary.

## Features

- 75 Gallon Per Day (7. 9 Liters per Hour) Capacity; FILMTEC Model TW30-1812-75
- 98% Stabilized Salt Rejection (Minimum Rejection 96%)
- NSF/ANSI Standard 58 listed
- Membrane Dimensions: 11. 75" Overall Length, 1. 75" Diameter (Fits Standard 2" ID Membrane Housings)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079VPWRBP |
| ASIN  | B079VPWRBP |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #127,222 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #398 in Replacement Water Filters |
| Color | Blue |
| Date First Available | 7 August 2012 |
| Date First Available  | 7 August 2012 |
| Included components | New membrane |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 181 g |
| Item model number | TW30 |
| Item model number  | TW30 |
| Manufacturer | Filmtec |
| Manufacturer  | Filmtec |
| Material | Membrane |
| Number Of Pieces | 1 |
| Part number | TW30181275 |
| Product Dimensions | 29.85 x 5.08 x 5.08 cm; 181.44 g |
| Product Dimensions  | 29.85 x 5.08 x 5.08 cm; 181.44 g |
| Size | 1 Pack |
| Specification met | NSF |
| Water Consumption | 75 Gallons |

## Product Details

- **External testing certification:** ANSI, NSF
- **Item weight:** 0.4 Pounds
- **Material:** Membrane
- **Product benefits:** Removes Impurities, Reduces TDS, Improves Drinking Water Quality
- **Product dimensions:** 4.4D x 29.8W x 4.4H centimeters

## Images

![Filmtec BW60-1812-75 75 GPD Filmtec Residential RO Membrane - Image 1](https://m.media-amazon.com/images/I/41A4fOpDQML.jpg)

## Questions & Answers

**Q: Why did my tds go from 0 to 2. I flushed for 2 hours tds started at 1 then went to 2. With my old 3 year old filter I was at 0 tds**
A: There might be different reasons causing this problem. It is better to empty the tank 2-3 times after changing filters. You may also replace other filters and sanitize the system if you need to. You may check online about how to sanitize your water filter system. Please remove all the filters from the system before you start to sanitation procedure. If these don’t solve the problem, you may contact with Amazon customer service to return the item.

**Q: Is this Filmtec membrane made by Dow or Dupont?**
A: DuPont merged with FilmTec company and became a part of Dow FilmTec. Eventually, they will produce all the Residential FilmTec Membranes, and we started selling them too.

**Q: is this made in usa? I see another listing with the same numbers on it that says "residential" and it says imported.. Its Dow and numbers are the same**
A: i be leave if it says imported , its still an American product that's just assembled in another country. Dont worry they work real good ,Total TDS 000.

**Q: does this fit the 10"x2.5" canisters**
A: The housing size for this membrane is approximately 12.5” x 2.5”. If your housing size is 10 inch, this membrane can’t fit in because the membrane itself measures as 11-3/4” x 1-3/4”. However, if you are replacing the same brand (Dow Filmtec) undersink RO membrane, there won’t be a problem. You may also check with your RO manufacturer.

## Frequently Bought Together

- FilmTec, BW60-1812-75 75 gpd TFC Membrane for Undersink Reverse Osmosis (RO) System (Replaces Model TW30-1812-75)
- Home Master ISetTMA8 Artesian And HydroGardener Replacement Water Filter Change Set, White
- Home Master ISet-TMHP-MY12 HydroPerfection Replacement Filter Change Set, white

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-17*