---
product_id: 647925604
title: "BW-4040 Osmosis Membrane High Performance Commercial Industrial,BW-4040 Ro Filters for Desalination,4\"x40\" High Salt Rejection,Energy Efficient, Reverse Osmosis Membrane Industry (2400GPD)"
brand: "zhontin"
price: "₱30189"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/647925604-bw-4040-osmosis-membrane-high-performance-commercial-industrial-bw-4040
store_origin: PH
region: Philippines
---

# 2400 GPD ultra-fast flow Energy-efficient TFC membrane 99% salt & impurity rejection BW-4040 Osmosis Membrane High Performance Commercial Industrial,BW-4040 Ro Filters for Desalination,4"x40" High Salt Rejection,Energy Efficient, Reverse Osmosis Membrane Industry (2400GPD)

**Brand:** zhontin
**Price:** ₱30189
**Availability:** ✅ In Stock

## Summary

> 💧 Pure power meets industrial strength — don’t let your water fall behind!

## Quick Answers

- **What is this?** BW-4040 Osmosis Membrane High Performance Commercial Industrial,BW-4040 Ro Filters for Desalination,4"x40" High Salt Rejection,Energy Efficient, Reverse Osmosis Membrane Industry (2400GPD) by zhontin
- **How much does it cost?** ₱30189 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/647925604-bw-4040-osmosis-membrane-high-performance-commercial-industrial-bw-4040)

## Best For

- zhontin enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Efficiency:** Advanced TFC membrane reduces energy use while maximizing performance.
- • **Certified Safe for Families:** NSF-certified, BPA-free materials ensure mother & baby-grade water safety.
- • **High-Capacity 2400 GPD Output:** Delivers rapid, reliable water flow to prevent shortages in any setting.
- • **Industrial-Grade Water Purity:** Eliminates 99%+ dissolved salts, heavy metals & toxins for crystal-clear hydration.
- • **Built to Last in Tough Environments:** Durable glass fiber casing resists corrosion for consistent, long-term use.

## Overview

The Zhontin BW-4040 is a high-performance 4"x40" reverse osmosis membrane designed for commercial and industrial desalination. With a 2400 gallons per day capacity and 99%+ removal of salts, heavy metals, and impurities, it ensures clean, safe water for diverse applications. Constructed with BPA-free materials and a corrosion-resistant glass fiber casing, it offers durable, energy-efficient filtration certified by NSF for superior reliability.

## Description

【Desalination rate 99%】The BW-4040 membrane element has high water yield and good desalination performance. It has high removal performance for dissolved salts, TOC and SIO2. Hundreds of impurities are reduced by more than 99% through the 0.0001 micron TFC membrane layer, including heavy metals (fluoride, magnesium, lead, colloids and nitrates) and harmful minerals in the water 【2400GPD】2400 GPD Membrane Elements Designed to Withstand the Demands of Industrial Use, BW-4040 Membrane Element not only meets the needs of industrial water, but also provides clean water for residential, agricultural and industrial use. The fast and efficient water treatment capacity can effectively prevent water shortage in water treatment system 【Mother & Baby Grade Material】We not only strictly control the materials used in the filters, but also use BPA-free or other toxic plastic materials to produce the filter housings. Our BW-4040 reverse osmosis membrane is certified by NSF. We consistently provide products and services that meet our customers' quality requirements 【Superior Performance】Zhontin‘s BW-4040 Reverse osmosis membranes are packaged with a tough glass fibre casing protective film for durability and corrosion resistance, even in the most demanding industrial and agricultural environments.The BW-4040 reverse osmosis membrane is guaranteed to deliver reliable performance and consistent results over the long term, thanks to its rugged construction and advanced technology 【Brand Support】Zhontin has excellent after-sales service. If you have any dissatisfaction with the product, we will provide a comprehensive solution. If there is any problem, we will reply you within 12 hours. We are always with you

## Features

- 【Desalination rate 99%】The BW-4040 membrane element has high water yield and good desalination performance. It has high removal performance for dissolved salts, TOC and SIO2. Hundreds of impurities are reduced by more than 99% through the 0.0001 micron TFC membrane layer, including heavy metals (fluoride, magnesium, lead, colloids and nitrates) and harmful minerals in the water
- 【2400GPD】2400 GPD Membrane Elements Designed to Withstand the Demands of Industrial Use, BW-4040 Membrane Element not only meets the needs of industrial water, but also provides clean water for residential, agricultural and industrial use. The fast and efficient water treatment capacity can effectively prevent water shortage in water treatment system
- 【Mother & Baby Grade Material】We not only strictly control the materials used in the filters, but also use BPA-free or other toxic plastic materials to produce the filter housings. Our BW-4040 reverse osmosis membrane is certified by NSF. We consistently provide products and services that meet our customers' quality requirements
- 【Superior Performance】Zhontin‘s BW-4040 Reverse osmosis membranes are packaged with a tough glass fibre casing protective film for durability and corrosion resistance, even in the most demanding industrial and agricultural environments.The BW-4040 reverse osmosis membrane is guaranteed to deliver reliable performance and consistent results over the long term, thanks to its rugged construction and advanced technology
- 【Brand Support】Zhontin has excellent after-sales service. If you have any dissatisfaction with the product, we will provide a comprehensive solution. If there is any problem, we will reply you within 12 hours. We are always with you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Zhontin |
| Model Number | BW-4040 |
| Colour | White |
| Product Dimensions | 101.6 x 10.16 x 10.16 cm; 3.45 kg |
| Material | Polypropylene (PP) |
| Item Weight | 3.45 kg |

## Product Details

- **Material:** Polypropylene (PP)
- **Product dimensions:** 101.6D x 10.2W x 10.2H centimetres
- **External testing certification:** WQA, RoHS, CE
- **Product benefits:** Effectively removes 99% of hundreds impurities, providing clean and safe water
- **Brand:** Zhontin

## Images

![BW-4040 Osmosis Membrane High Performance Commercial Industrial,BW-4040 Ro Filters for Desalination,4"x40" High Salt Rejection,Energy Efficient, Reverse Osmosis Membrane Industry (2400GPD) - Image 1](https://m.media-amazon.com/images/I/51Ff7RhbbGL.jpg)
![BW-4040 Osmosis Membrane High Performance Commercial Industrial,BW-4040 Ro Filters for Desalination,4"x40" High Salt Rejection,Energy Efficient, Reverse Osmosis Membrane Industry (2400GPD) - Image 2](https://m.media-amazon.com/images/I/71QWuSPehnL.jpg)
![BW-4040 Osmosis Membrane High Performance Commercial Industrial,BW-4040 Ro Filters for Desalination,4"x40" High Salt Rejection,Energy Efficient, Reverse Osmosis Membrane Industry (2400GPD) - Image 3](https://m.media-amazon.com/images/I/71Gs4FmG7KL.jpg)
![BW-4040 Osmosis Membrane High Performance Commercial Industrial,BW-4040 Ro Filters for Desalination,4"x40" High Salt Rejection,Energy Efficient, Reverse Osmosis Membrane Industry (2400GPD) - Image 4](https://m.media-amazon.com/images/I/71GaYR4YfQL.jpg)
![BW-4040 Osmosis Membrane High Performance Commercial Industrial,BW-4040 Ro Filters for Desalination,4"x40" High Salt Rejection,Energy Efficient, Reverse Osmosis Membrane Industry (2400GPD) - Image 5](https://m.media-amazon.com/images/I/81YCksNXeDL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- BW-4040 Osmosis Membrane High Performance Commercial Industrial,BW-4040 Ro Filters for Desalination,4"x40" High Salt Rejection,Energy Efficient, Reverse Osmosis Membrane Industry (2400GPD)
- Max Water - Heavy Duty - Reverse Osmosis 4040 Membrane Housing - 4" x 40" good for industrial use - 4040 housing
- End Cap with 2 O-Rings for 4" Stainless Steel RO Membrane Housing

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ph/products/647925604-bw-4040-osmosis-membrane-high-performance-commercial-industrial-bw-4040](https://www.desertcart.ph/products/647925604-bw-4040-osmosis-membrane-high-performance-commercial-industrial-bw-4040)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-06*