---
product_id: 56668652
title: "Dow Filmtec TW30-1812-100 100 GPD Residential RO Membrane, 1 Water Filter"
brand: "filmtech llc"
price: "A$269"
currency: AUD
in_stock: true
category: "Filmtech Llc"
url: https://www.desertcart.com.au/products/56668652-dow-filmtec-tw30-1812-100-100-gpd-residential-ro-membrane
store_origin: AU
region: Australia
---

# 100 GPD flow rate 300 psig max pressure Max 113°F operating temp Dow Filmtec TW30-1812-100 100 GPD Residential RO Membrane, 1 Water Filter

**Brand:** filmtech llc
**Price:** A$269
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Dow Filmtec TW30-1812-100 100 GPD Residential RO Membrane, 1 Water Filter by filmtech llc
- **How much does it cost?** A$269 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/56668652-dow-filmtec-tw30-1812-100-100-gpd-residential-ro-membrane)

## Best For

- filmtech llc enthusiasts

## Why This Product

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

## Key Features

- • **Built to Withstand:** Operates flawlessly up to 113°F and 300 psig, engineered for durability in demanding home environments.
- • **Certified Confidence:** NSF-certified for trusted water purification, because your health deserves nothing less.
- • **Effortless Integration:** Compact 1.75" x 11.75" design fits seamlessly into most residential RO systems—upgrade without the hassle.
- • **Advanced Thin-Film Tech:** Polyamide thin-film composite membrane guarantees superior impurity rejection for the cleanest sip.
- • **Pure Performance, Every Drop:** Delivers up to 100 gallons per day of crystal-clear water, ensuring your hydration game is always on point.

## Overview

The Dow Filmtec TW30-1812-100 is a high-performance residential reverse osmosis membrane delivering up to 100 gallons per day. Constructed with durable polyamide thin-film composite, it operates at temperatures up to 113°F and pressures up to 300 psig. NSF-certified and designed for easy integration, it effectively removes impurities to provide clean, safe drinking water.

## Description

Dow Filmtec TW30-1812-100 Reverse Osmosis Membrane Specs: Dimensions: 1. 75" W X 11. 75" L Maximum Operating Temperature: 113?F (45?C) TW30-1812-36 ΔP (psig) at Flow Rate (gpd): 50 psig at 100 gpd (Permeate flows for individual elements may vary +/- 20%) Maximum Operating Pressure: 300 psig (21 bar) Maximum Feed Flow Rate: 2. 0 gpm (7. 6 lpm) Maximum Feed Silt Density Index (SDI): 5 Free Chlorine Tolerance: (Maximum temperature for continuous operation above pH 10 is 95?F (35?C)) pH Range, Short Term Cleaning (30 min. ): 1-12 Dow Filmtec TW30-1812-100 Reverse Osmosis Membrane Materials of Construction: Membrane Type: Polyamide Thin-Film Composite.

## Features

- New - Retail
- Filmtec TW30-1812-100
- Dow Filmtec Tw30-1812-100 Reverse Osmosis Membrane

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003LMFV26 |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Blue |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | 3 May 2012 |
| Item Package Quantity | 1 |
| Item Weight | 2.27 kg |
| Item model number | TW30-1812-100 |
| Manufacturer | Filmtec |
| Material | Plastic |
| Part Number | TW30-1812-100 |
| Product Dimensions | 30.48 x 5.08 x 5.08 cm; 2.27 kg |
| Size | 12x2x2 |

## Product Details

- **Brand:** FILMTECH LLC
- **External testing certification:** NSF
- **Item weight:** 2.27 kg
- **Material:** Plastic
- **Product benefits:** Effectively removes impurities and harmful substances from drinking water

## Images

![Dow Filmtec TW30-1812-100 100 GPD Residential RO Membrane, 1 Water Filter - Image 1](https://m.media-amazon.com/images/I/71x5NAdyOVL.jpg)

## Frequently Bought Together

- Filmtec TW30-1812-100 100 god Membrane, 12x2x2, Blue
- Omnipure CL10ROT33-B 1/4" FPT Inline Filter
- Pentair Pentek P25 Sediment Water Filter, 10-Inch, Under Sink Spun-Bonded Polypropylene Replacement Cartridge, 10" x 2.5", 25 Micron,White

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**Shop now:** [https://www.desertcart.com.au/products/56668652-dow-filmtec-tw30-1812-100-100-gpd-residential-ro-membrane](https://www.desertcart.com.au/products/56668652-dow-filmtec-tw30-1812-100-100-gpd-residential-ro-membrane)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-13*