--- product_id: 177922727 title: "Max Water XLP-4040 Reverse Osmosis 4\" x 40\" RO Membrane, 2300 GPD | XLP 4040 For Water Purification Desalination Commercial, Industrial, Agricultural" brand: "max water" price: "1029.35 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/177922727-max-water-xlp-4040-reverse-osmosis-4-x-40-ro store_origin: TN region: Tunisia --- # 2300 GPD capacity 99.2% impurity rejection Durable BPA-free design Max Water XLP-4040 Reverse Osmosis 4" x 40" RO Membrane, 2300 GPD | XLP 4040 For Water Purification Desalination Commercial, Industrial, Agricultural **Brand:** max water **Price:** 1029.35 DT **Availability:** ✅ In Stock ## Summary > 💦 Purify Your World: Because Clean Water is a Right, Not a Privilege! ## Quick Answers - **What is this?** Max Water XLP-4040 Reverse Osmosis 4" x 40" RO Membrane, 2300 GPD | XLP 4040 For Water Purification Desalination Commercial, Industrial, Agricultural by max water - **How much does it cost?** 1029.35 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/177922727-max-water-xlp-4040-reverse-osmosis-4-x-40-ro) ## Best For - max water enthusiasts ## Why This Product - Trusted max water brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Expertise:** Backed by 15+ years of industry experience, ensuring reliable filtration solutions. - • **Durable & Long-Lasting:** Engineered for longevity, with a lifespan of 24-36 months under optimal conditions. - • **Seamless Compatibility:** Easily integrates with leading models like Dow Filmtec XLE-4040 and HF4-4040. - • **Versatile & High Capacity:** Perfect for commercial, industrial, and agricultural applications with a robust 2300 GPD output. - • **Optimal Purity & Performance:** Experience unparalleled water quality with a 99.2% impurity rejection rate. ## Overview The Max WaterXLP-4040 Reverse Osmosis Membrane is a high-capacity water purification solution designed for commercial, industrial, and agricultural use. With a production capacity of up to 2300 gallons per day and a 99.2% impurity rejection rate, it effectively filters contaminants while ensuring durability and safety with BPA-free materials. Trusted by millions, Max Water brings over 15 years of expertise to your water filtration needs. ## Description Sponsored Ad - Max Water XLP-4040 Reverse Osmosis 4" x 40" RO Membrane, 2300 GPD | XLP 4040 For Water Purification Desalination Commercial, Industrial, Agricultural | Compatible With Dow Filmtec XLE-4040, HF4-4040 ## Features - Optimal Purity & Performance: Achieve exceptional water quality with our XLP-4040 4" x 40" RO Membrane capable of producing UP TO 2300 Gallons Per Day, featuring a 99.2% impurity rejection rate, 600 psi Optimum Pressure: 100 psi (80-150) Salt Removal Rate: 99.20% PH levels and salt concentration < 1000 (pH 3-10) Maximum free chlorine tolerance: <0.1 ppm. - To effectively filter contaminants like heavy metals (fluoride, lead, chromium), organic materials, and harmful minerals, use an advanced 0.0001 micron TFC membrane layer. Each membrane model is designed for different water qualities, so understanding your water chemistry, pressure, and ppm is crucial for selection. Keep in mind that this membrane is not suitable for direct whole-house filtration; a different setup is needed for that purpose. - Versatile & High Capacity: The XLP-4040 4 x 40 inch RO Membrane is designed for whole-house, agricultural, and industrial applications. This membrane delivers a robust capacity of 2,300 GPD and allows for seamless integration with industry-leading models, including Dow Filmtec XLE-4040 and HF4-4040. - Durable & Long-Lasting: Shipped dry in a sealed package to maintain peak condition, the XLP-4040 Membrane is built for longevity, with a life expectancy of 24 to 36 months depending on water quality, temperature, and pressure. Constructed with BPA-free components, it ensures that no toxic plastic materials are used, making it safe for all water filtration needs. - Trusted Expertise: With over 15 years in the water filtration industry, Max Water has delivered effective solutions and exceptional customer service to millions of families. Choose Max Water for reliable, high-quality filtration solutions. ## Product Details - **Material:** Polyamide Thin-Film Composite - **Product Dimensions:** 4"D x 4"W x 40"H - **External Testing Certification:** ISO 9001 - **Product Benefits:** Removes impurities, contaminants, and chemicals with a 99.2% rejection rate, providing consistent performance and stable high rejection of contaminants even with high TDS water sources. - **Brand:** Max Water ## Images ![Max Water XLP-4040 Reverse Osmosis 4" x 40" RO Membrane, 2300 GPD | XLP 4040 For Water Purification Desalination Commercial, Industrial, Agricultural - Image 1](https://m.media-amazon.com/images/I/51fnIudX9RL.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - Max Water XLP-4040 Reverse Osmosis 4" x 40" RO Membrane, 2300 GPD | XLP 4040 For Water Purification Desalination Commercial, Industrial, Agricultural | Compatible With Dow Filmtec XLE-4040, HF4-4040 - Culligan HF-360A HF-360B Standard Duty 3/4" Inlet/Outlet Whole Filtration System, 0.75 Inch, Clear Housing - VEVOR 1.5 HP Portable Shallow Well Pump, 1200 GPH Garden Jet Pump, 115V, 164 ft Height, Stainless Steel Sprinkler Booster Pumps for Garden Lawn Irrigation system, Lake Fountain, Water Transfer --- ## 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.tn/products/177922727-max-water-xlp-4040-reverse-osmosis-4-x-40-ro](https://www.desertcart.tn/products/177922727-max-water-xlp-4040-reverse-osmosis-4-x-40-ro) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*