---
product_id: 285507175
title: "50 GPD Reverse Osmosis Membrane | RO Membrane Water Filter Replacement for Reverse Osmosis Water Filtration System | 1.8” x 12” Universal Compatibility | Made in USA"
brand: "applied membranes inc."
price: "₹ 5426"
currency: INR
in_stock: true
reviews_count: 5
category: "Applied Membranes Inc."
url: https://www.desertcart.in/products/285507175-50-gpd-reverse-osmosis-membrane-ro-membrane-water-filter-replacement
store_origin: IN
region: India
---

# 50 GPD ultra-pure flow Universal 1.8” x 12” fit NSF/ANSI 58 certified safety 50 GPD Reverse Osmosis Membrane | RO Membrane Water Filter Replacement for Reverse Osmosis Water Filtration System | 1.8” x 12” Universal Compatibility | Made in USA

**Brand:** applied membranes inc.
**Price:** ₹ 5426
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 50 GPD Reverse Osmosis Membrane | RO Membrane Water Filter Replacement for Reverse Osmosis Water Filtration System | 1.8” x 12” Universal Compatibility | Made in USA by applied membranes inc.
- **How much does it cost?** ₹ 5426 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/285507175-50-gpd-reverse-osmosis-membrane-ro-membrane-water-filter-replacement)

## Best For

- applied membranes inc. enthusiasts

## Why This Product

- Trusted applied membranes inc. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Water, Pure Power:** Removes up to 99% of TDS & heavy metals for crystal-clear hydration.
- • **Certified Peace of Mind:** Meets NSF/ANSI 58 standards, ensuring top-tier contaminant reduction.
- • **Plug & Play Compatibility:** Fits virtually all standard under-sink RO systems with a universal 1.8” x 12” size.
- • **Efficiency Meets Longevity:** Spiral wound design maximizes water purity while minimizing waste.
- • **Built in the USA, Trusted Worldwide:** Manufactured in an ISO 9001:2015 certified facility with decades of expertise.

## Overview

The APPLIED MEMBRANES INC. 50 GPD Reverse Osmosis Membrane delivers industry-leading water purification by removing up to 99% of total dissolved solids and harmful contaminants. Certified to NSF/ANSI 58, it fits all standard 1.8” x 12” RO housings, ensuring seamless replacement for most under-sink systems. Manufactured in the USA under strict ISO 9001:2015 standards, this membrane combines advanced spiral wound technology for maximum efficiency and durability, backed by decades of trusted customer support.

## Description

Specs: Model: M-T1812A50 Total Length: 11.75 In. Membrane Length: 10.0 In. Diameter: 1.8 In. Flow Rate: 50GPD / 190 LPD Material: TFC (Thin Film Composite) Stabilized Salt Rejection: 98% Certified to NSF/ANSI 58 for the reduction of Arsenic, Barium, Cadmium, Chromium (Hexavalent), Chromium (Trivalent), Copper, Turbidity, Fluoride, Lead, Radium 226/228, Selenium, and TDS. Applications: In-Home drinking, cooking, plant, and pet water. Office, lab, restaurant, bar, coffee café, or any other point of use application that requires pure, clean water. Universal Standard Size: AMI membrane elements are designed to exceed 50 GPD flow rate. Actual flow rate depends upon water pressure and condition. Performance specifications based on 500 ppm tap water, 50 psi (0.35 MPa) applied pressure, 77°F (25°C) feed water temperature, feed water pH 7-8 and 15% recovery. Element permeate flow may vary ± 15%.. Suitable for most reverse osmosis/deionization (RO / DI) systems such as iSpring, APEC, LiquaGen, APEC, Aquatic Life, Express Water, Axeon, Global Water, Microline, COSTWAY, Dow Filmtec, GE, Watts Premier and all other standard under-sink RO systems. Compatible replacement for: Aqua Flow - E50TFC-2, E50TFC-3 Axeon - 255-TF-050, TFC, 200359, TF-1812-50 Crystal Quest - TFC CQE-RC-04041, TFC/TFM Culligan - TFM-50-A, 00-4015-33, 00401533, 01-0060-98, 4015-33, M-T1812AC50, AC-50, LC-50, 21582, 1224437, AG2012TJF Desal Membranes - TFM-50, 1204694, 1224437, AG2012TJF DOW FilmTec - TW30-1812-50 Flow Matic - FMR04J, FMR05G Hague - 200295, 200290 Honeywell - RF-63, 01-0060-98 Hydrotek - 33001033, TFC50, 21600 Intellipure - TF-1812-50, 210206 GE Osmonics - TFM-50, 1204694, 4073660, M-T1812A50, T112N-50, GE-RO-TFM-50, 1224437, 21582 Osmotik - T112-50 Pentair - TLC-50, 555694-00, 1204694 Purwater - TFM50EM TGI Pure TopWay Global - MM-TFF45/75 Valuetrex - VX-TW30-50D WaterFilters - TROM-50-WF, TFC

Review: Alles ok - Alles ok
Review: Excellent - A 1:1 replacement for my previous RO filter. the gaskets seated properly with a firm push, the system generates excellent water as the day it was first installed.

## Features

- The PUREST water – Removes up to 99% of Total Dissolved Solids. Certified to NSF/ANSI 58 for material safety and for the reduction of Arsenic, Barium, Cadmium, Chromium (Hexavalent), Chromium (Trivalent), Copper, Turbidity, Fluoride, Lead, Radium 226/228, Selenium, and TDS.
- The HIGHEST standard – AMI Membranes are manufactured in our Vista, CA ISO 9001: 2015 facility to meet or exceed NSF / ANSI 58 standards
- UNIVERSAL Fit - 50GPD RO membrane fits all standard 1812/2012 2” Inner Diameter (ID) membrane housing and is compatible with almost all under-sink RO systems.
- Post-Sale Support – AMI has been manufacturing RO membranes since 1983 and is the largest USA manufacturer of residential membrane elements. All AMI membranes are backed by a lifetime customer service pledge. We are here to help!
- Ultra Efficient – AMI membranes utilize Spiral Wound design to maximize membrane contaminant rejection down to .0001 Micron, maximize pure water production, and minimize wastewater

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003LTSUTU |
| Best Sellers Rank | #36,970 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #91 in Under-Sink Water Filters |
| Brand | APPLIED MEMBRANES INC. |
| Brand Name | APPLIED MEMBRANES INC. |
| Compatible Water Purifier Models | Aquaphor Crystal |
| Country of Publication | USA |
| Customer Reviews | 4.4 out of 5 stars 88 Reviews |
| External Testing Certification | NSF |
| External testing certification | NSF |
| Item Dimensions D x W x H | 46D x 46W x 298H millimeters |
| Item Type Name | Home RO Membrane |
| Manufacturer | APPLIED MEMBRANES INC. |
| Manufacturer Part Number | M-T1812A50 |
| Material | TFC Thin Film Composite |
| Material Type | TFC Thin Film Composite |
| Model Number | M-T1812A50 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Benefits | Removes up to 99.9% of Heavy Metals, Bacteria, Viruses, and more, meeting or exceeding NSF/ANSI 58 standards and fitting most under-sink RO systems. |
| Product benefits | Removes up to 99.9% of Heavy Metals, Bacteria, Viruses, and more, meeting or exceeding NSF/ANSI 58 standards and fitting most under-sink RO systems. Product benefits Removes up to 99.9% of Heavy Metals, Bacteria, Viruses, and more, meeting or exceeding NSF/ANSI 58 standards and fitting most under-sink RO systems. See more |
| Product dimensions | 46D x 46W x 298H millimeters |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** APPLIED MEMBRANES INC.
- **External testing certification:** NSF
- **Material:** TFC Thin Film Composite
- **Product dimensions:** 46D x 46W x 298H millimeters

## Images

![50 GPD Reverse Osmosis Membrane | RO Membrane Water Filter Replacement for Reverse Osmosis Water Filtration System | 1.8” x 12” Universal Compatibility | Made in USA - Image 1](https://m.media-amazon.com/images/I/51ewVYUVMqL.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Alles ok
*by Ö***M on 23 November 2025*

Alles ok

### ⭐⭐⭐⭐⭐ Excellent
*by C***D on 26 March 2025*

A 1:1 replacement for my previous RO filter. the gaskets seated properly with a firm push, the system generates excellent water as the day it was first installed.

### ⭐⭐⭐⭐⭐ Great Quality Membrane
*by G***. on 4 February 2025*

This is a great quality US made RO membrane. I’ve been using these for years and have not been disappointed - they hold up well. Highly recommended

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-09*