--- product_id: 54911503 title: "ULP1812-50/75 RO Membrane Shell Reverse Osmosis Housing Water Filter Connector with 3 Pcs Elbow" brand: "atwfs" price: "24.87 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/54911503-ulp1812-50-75-ro-membrane-shell-reverse-osmosis-housing-water store_origin: TN region: Tunisia --- # 1.8" x 12" fit 2 x 90° outlets Durable plastic ULP1812-50/75 RO Membrane Shell Reverse Osmosis Housing Water Filter Connector with 3 Pcs Elbow **Brand:** atwfs **Price:** 24.87 DT **Availability:** ❌ Out of Stock ## Summary > 💦 Filter Your Way to Purity! ## Quick Answers - **What is this?** ULP1812-50/75 RO Membrane Shell Reverse Osmosis Housing Water Filter Connector with 3 Pcs Elbow by atwfs - **How much does it cost?** 24.87 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/54911503-ulp1812-50-75-ro-membrane-shell-reverse-osmosis-housing-water) ## Best For - atwfs enthusiasts ## Why This Product - Trusted atwfs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Package:** Includes 3 elbow tube fittings for a comprehensive setup right out of the box. - • **Versatile Design:** Equipped with a straight inlet and dual 90° outlets for flexible plumbing options. - • **Robust Construction:** Engineered with thick, durable plastic to withstand high water pressure and ensure longevity. - • **Perfect Compatibility:** Seamlessly fits standard 1.8" x 12" RO membranes for hassle-free installation. - • **Ideal for Home Systems:** Designed specifically for reverse osmosis systems, ensuring pure and clean water for your home. ## Overview The ULP1812-50/75 RO Membrane Shell is a high-quality reverse osmosis housing connector designed to fit standard 1.8" x 12" membranes. It features a straight inlet and two 90-degree outlets, ensuring versatile plumbing options. Made from thick, durable plastic, it can withstand high water pressure, making it perfect for residential reverse osmosis systems. The package includes three elbow tube fittings for easy installation. ## Description It's necessary to replace your RO membrane housing from time to time.When you are changing your RO membrane,this gives you a good choice.This RO Membrane Housing is a direct replacement for your existing housing.When you have a ULP1812-50GPD or ULP1812-75GPD,you can replace your RO membrane housing with this high quality housing. The step of change the RO membrane housings: 1.Shut off the water adapter. 2.Turn off the the water tank switch of the valve. 3.Turn on the pure water faucet( to loosen the pressure of the water filter machine). 4.Insert the tubing into the holes of this RO membrane housings. 5.Check whether the accessories has leakage or not. 6.Recheck the leakage of the accessories after one day. 7.Recheck the leakage again after ten days(If there is slight leakage you will see it after few days).Important for the quick fitting connector: When use quick fitting connector , please pushfit the tube and make sure the tube(is a real circle) enter into the end of the connector to ensure stable installation. Please use tube cutter to cut the tube sharp edges or when use other cutter to cut the tube ,use hand to make the tube completely round ensuring the best possible seal between the "O" ring and the outside diameter of the tube. ## Features - Fits any 1.8" x 12"(ULP1812-50/75) RO membrane. (Standard Residential Membranes). - The RO Membrane Housing has a straight inlet and 2 x 90 degree outlets. - Includes 3 * 1/8" x 1/4" elbow tube fittings. - Thick durable plastic withstands high water pressure. - Suitable for Reverse Osmosis System. ## Product Details - **Material:** Plastic - **Item Weight:** 0.4 Kilograms - **Brand:** ATWFS - **UPC:** 724500809474 - **Unit Count:** 1 Count ## Images ![ULP1812-50/75 RO Membrane Shell Reverse Osmosis Housing Water Filter Connector with 3 Pcs Elbow - Image 1](https://m.media-amazon.com/images/I/31Wz1A0KILL.jpg) ![ULP1812-50/75 RO Membrane Shell Reverse Osmosis Housing Water Filter Connector with 3 Pcs Elbow - Image 2](https://m.media-amazon.com/images/I/41ENmCsoNeL.jpg) ![ULP1812-50/75 RO Membrane Shell Reverse Osmosis Housing Water Filter Connector with 3 Pcs Elbow - Image 3](https://m.media-amazon.com/images/I/41NpdlHbSfL.jpg) ![ULP1812-50/75 RO Membrane Shell Reverse Osmosis Housing Water Filter Connector with 3 Pcs Elbow - Image 4](https://m.media-amazon.com/images/I/51o236QXtmL.jpg) ![ULP1812-50/75 RO Membrane Shell Reverse Osmosis Housing Water Filter Connector with 3 Pcs Elbow - Image 5](https://m.media-amazon.com/images/I/31dTYcU3uoL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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/54911503-ulp1812-50-75-ro-membrane-shell-reverse-osmosis-housing-water](https://www.desertcart.tn/products/54911503-ulp1812-50-75-ro-membrane-shell-reverse-osmosis-housing-water) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-08*