Isn't there supposed to be 2 black o rings for the membrane?

As far as I know, the membrane doesn't come with o rings. If you buy the housing it does come with the o rings.

Cual es el máximo Tds de trabajo para esta membrana?

Concentration of Solution - maximim 2000 ppm

Desertcart Logo

Deliver to Philippines

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

💧 Elevate your water game with Max Water’s powerhouse membrane!

BUILT TO LAST - Durable BPA-free design with 24-36 months lifespan ensures long-term reliability.
HIGH CAPACITY FLOW - Processes up to 2400 gallons per day to keep your operations running smoothly.
PRECISION ENGINEERING - 0.0001 micron thin-film composite membrane filters out heavy metals and contaminants.
VERSATILE COMPATIBILITY - Fits top models like AG4040FF & RE4040-BE for seamless integration.
UNMATCHED FILTRATION POWER - Delivers ultra-pure water with 99.5% salt rejection for crystal-clear results.

The Max Water BW-4040 RO membrane is a premium 4" x 40" filtration solution engineered in the U.S. for brackish water applications. Featuring a 90 ft² active membrane area and advanced polyamide thin-film composite technology, it delivers up to 2400 gallons per day with 99.5% salt rejection. Designed for durability and compatibility with leading models, this BPA-free membrane offers 24-36 months of reliable, high-performance filtration ideal for car washes, industrial, and whole-house systems.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

₱36086

Duties & taxes incl.

Philippinesstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Brand	Max Water
Model Number	104299
Colour	Bw-4040 2400 Gpd
Product Dimensions	10.16 x 10.16 x 101.6 cm; 3.63 kg
Material	Polyamide Thin-Film Composite
Item Weight	3.63 kg

Max Water4" x 40" BW-4040 2400 GPD Brackish Water RO Membrane Perfect for Car Wash, Whole House & Industrial Applications | Compatible with AG4040FF, RE4040-BE and More for Versatile Water Solutions

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions