--- product_id: 693346632 title: "Blulu 304 Stainless Steel Reverse Osmosis Compatible with 4040 Membrane Housing Heavy Duty 4\"x40\" Commercial Ro Membrane Pressure Vessel Good for Industrial Use" brand: "blulu" price: "$175.08" currency: USD in_stock: true url: https://www.desertcart.us/products/693346632-blulu-304-stainless-steel-reverse-osmosis-compatible-with-4040-membrane store_origin: US region: United States of America --- # 4" diameter 304 SS durability Compatible with 4040 Blulu 304 Stainless Steel Reverse Osmosis Compatible with 4040 Membrane Housing Heavy Duty 4"x40" Commercial Ro Membrane Pressure Vessel Good for Industrial Use **Brand:** blulu **Price:** $175.08 **Availability:** ✅ In Stock ## Summary > 💧 Elevate Your Water Quality Game! ## Quick Answers - **What is this?** Blulu 304 Stainless Steel Reverse Osmosis Compatible with 4040 Membrane Housing Heavy Duty 4"x40" Commercial Ro Membrane Pressure Vessel Good for Industrial Use by blulu - **How much does it cost?** $175.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/693346632-blulu-304-stainless-steel-reverse-osmosis-compatible-with-4040-membrane) ## Best For - blulu enthusiasts ## Why This Product - Trusted blulu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Crafted from 304 stainless steel, this housing withstands corrosion and extreme conditions. - • **Versatile Applications:** Ideal for industries like food & beverage, pharmaceuticals, and power generation. - • **Long-lasting Reliability:** Engineered for years of dependable service, making it a smart investment. - • **Complete Installation Kit:** Includes all necessary accessories for a hassle-free setup. - • **Optimized for Performance:** Designed for 4040 membranes, ensuring maximum flow rates for efficient water treatment. ## Overview The Blulu 304 Stainless Steel Reverse Osmosis Membrane Housing is a heavy-duty, 4"x40" vessel designed for industrial use. It is compatible with 4040 membranes and comes with a complete installation kit. Made from durable 304 stainless steel, it offers resistance to corrosion and extreme conditions, ensuring long-lasting performance and improved water quality across various applications. ## Description Blulu 304 Stainless Steel Reverse Osmosis Compatible with 4040 Membrane Housing Heavy Duty 4"x40" Commercial Ro Membrane Pressure Vessel Good for Industrial Use ## Features - Package Contents: you will receive 1 membrane housing compatible with 4040 membrane, with 2 end caps, 2 membrane housing fixing tapes, 2 end fixing clamps, 2 rubber pads and 4 sealing rings, complete accessories to help you install and use - Durable Quality: compatible with 4040 housing membrane is made of 304 stainless steel material, durable and resistant to damage caused by harsh conditions such as corrosion, pressure and extreme temperature; Safe and reliable housing can meet industrial and agricultural needs and is easy to maintain - Compatible with 4040 Membranes: the reverse osmosis housing membrane is 4 inches in diameter, specially designed to compatible with the 4040 RO membrane, providing a safe and effective seal for your water treatment system; The larger housing size allows for greater flow rates, ensuring fast and efficient water treatment - Improved Water Quality: our compatible with 4040 membrane housing is an essential component of any industrial water treatment system and can be applied in a range of industries including food and beverage, power generation and pharmaceuticals to help remove impurities and contaminants from the water supply - Long Life: the membrane inside the housing filters out harmful substances, providing you with clean, pure and safe water, and the housing is designed to last for years, providing reliable performance and consistent results over a long period of time, making it a cost effective solution for your water filtration needs ## Product Details - **Brand:** Blulu - **Special Feature:** Industrial Use - **Product Dimensions:** 43.31"L x 4.53"W x 4.53"H - **Package Information:** Pressure Vessel Good - **Installation Type:** Under Sink - **Model Name:** DIB1420 - **Supported Water TDS Level Maximum (PPM):** 1000 - **Manufacturer:** Blulu ## Images ![Blulu 304 Stainless Steel Reverse Osmosis Compatible with 4040 Membrane Housing Heavy Duty 4"x40" Commercial Ro Membrane Pressure Vessel Good for Industrial Use - Image 1](https://m.media-amazon.com/images/I/61ekjBjFzZL.jpg) ## Frequently Bought Together - Blulu 304 Stainless Steel Reverse Osmosis Compatible with 4040 Membrane Housing Heavy Duty 4"x40" Commercial Ro Membrane Pressure Vessel Good for Industrial Use - Max Water ULP-4040 Reverse Osmosis 4" x 40" RO Membrane, 2600 GPD | ULP 4040 For Water Purification Desalination Commercial, Industrial, Agricultural | Compatible with Dow Filmtec AG4040FF, TW30-4040 --- ## 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.us/products/693346632-blulu-304-stainless-steel-reverse-osmosis-compatible-with-4040-membrane](https://www.desertcart.us/products/693346632-blulu-304-stainless-steel-reverse-osmosis-compatible-with-4040-membrane) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*