--- product_id: 25898180 title: "Watts Premier 50 GPD RO Membrane Replacement Filter 1-Pack Yellow" brand: "watts premier" price: "1146 kr" currency: NOK in_stock: true category: "Watts Premier" url: https://www.desertcart.no/products/25898180-watts-premier-50-gpd-ro-membrane-replacement-filter-1-pack store_origin: NO region: Norway --- # 50 GPD filtration capacity Filters down to 0.0001 micron Built-in check valve for efficiency Watts Premier 50 GPD RO Membrane Replacement Filter 1-Pack Yellow **Brand:** watts premier **Price:** 1146 kr **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with Watts Premier’s ultra-pure membrane! ## Quick Answers - **What is this?** Watts Premier 50 GPD RO Membrane Replacement Filter 1-Pack Yellow by watts premier - **How much does it cost?** 1146 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/25898180-watts-premier-50-gpd-ro-membrane-replacement-filter-1-pack) ## Best For - watts premier enthusiasts ## Why This Product - Trusted watts premier brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Compatibility:** Designed specifically for Watts Premier 4SV, 5SV, and Zero Waste RO systems—upgrade without hassle. - • **Effortless Installation:** Compact 1.8" x 10.75" design makes replacement quick and tool-free—stay ahead of water quality dips. - • **Long-Lasting Reliability:** Durable membrane lasts 2 to 5 years, adapting to your water quality and usage patterns. - • **Built-In Efficiency Boost:** Integrated check valve prevents backflow, ensuring your RO system runs at peak performance. - • **Pure Water, No Compromise:** Removes 99.8% of contaminants including arsenic, lead, and radium for crystal-clear hydration. ## Overview The Watts Premier 50 GPD RO Membrane Replacement is a high-performance semi-permeable filter designed for select Watts Premier reverse osmosis systems. It effectively reduces total dissolved solids, sodium, and a broad spectrum of harmful contaminants down to 1/10,000 of a micron. Featuring a built-in check valve for enhanced system efficiency, this membrane offers easy installation and long-lasting filtration performance lasting 2 to 5 years depending on water conditions. ## Description Product Description Enhance the performance of your RO system and experience perfectly purified water with the Watts Premier 50 GPD Membrane Replacement, designed to work seamlessly with Watts Premier reverse osmosis filtration systems, specifically with 4SV/4-Stage (WP500025), 5SV/5-Stage (WP500032), and Zero Waste (WP0950045). Please note that it is not compatible with Quick Change reverse osmosis systems.This advanced semi-permeable membrane filter is highly effective in reducing TDS (Total Dissolved Solids) and sodium, as well as a wide range of contaminants, such as arsenic, lead, percolate, chromium, copper, and radium. Moreover, with the ability to filter impurities down to an extraordinary 1/10,000 of a micron, this membrane significantly enhances the purity of your drinking water, ensuring that it is free from even the smallest microscopic contaminants.Measuring 1.8" in diameter and 10.75" in length, the Watts Premier Membrane Replacement is designed for easy and straightforward installation and replacement in under-sink water filtration systems. It also features a check valve built directly into the membrane for efficient performance and reliable functionality.Crafted with high-quality materials, this membrane filter is engineered to provide superior performance. With a filter rating of 2 to 5 years, it offers dependable, long-lasting protection against contaminant; however, the actual lifespan may vary based on local water conditions, use patterns, and frequency of filter changes. From the Manufacturer Watts Premier Reverse Osmosis Membranes utilize an internal check valve, so make sure to use only Watts Premier replacement RO Membranes (yellow outer wrapping tape color) for your RO Systems. Watts Premier engineers are constantly working to provide a superior long lasting quality product to you our customers. Since Premier has RO Systems out in the marketplace since 1988, we noticed that check valves, typically placed in the elbow of the system, have a tendency to wear out over time. A RO system with a faulty check valve will become less efficient by running constantly. By placing the check valve in to the membrane, you are assured constant efficient performance due to the periodic replacement of this critical component of the RO system. Using Filmed sheeting, the Watts Premier Membranes are compatible with Premier as well as all standard reverse osmosis systems. This semi permeable membrane effectively reduces TDS and sodium as well as a wide range of contaminants such as Arsenic, Lead, Percolate, Chromium, Copper, Radium and Protozoan Cysts, such as Giardia and Cryptosporidium. The heart of your Reverse Osmosis system reduces impurities down to 1/10,000 of a micron. Fits 5SV, 4SV, Manifold and Zero Waste systems. ## Features - 50 GPD MEMBRANE FILTER: Experience perfectly filtered water with the Watts Premier 50 GPD Membrane Replacement, designed to work seamlessly with Watts Premier reverse osmosis filtration systems, specifically with 4SV/4-Stage (WP500025), 5SV/5-Stage (WP500032), and Zero Waste (WP0950045). Please note that it is not compatible with Quick Change reverse osmosis systems. - HIGHLY EFFECTIVE FILTRATION: This advanced semi-permeable membrane filter effectively reduces TDS (Total Dissolved Solids) and sodium, as well as a wide range of contaminants, such as arsenic, lead, percolate, chromium, copper, and radium. Moreover, with the ability to filter impurities down to 1/10,000 of a micron, this significantly enhances the purity of your drinking water by removing microscopic contaminants. - EASY INSTALLATION: Measuring 1.8" in diameter and 10.75" in length, this membrane is designed for easy and straightforward installation and replacement in under-sink water filtration systems. It also features a check valve built directly into the membrane for efficient performance. - LONG-LASTING PERFORMANCE: Crafted with high-quality materials, this membrane filter is engineered to provide superior, long-lasting performance. It has a filter rating of 2 to 5 years, but membrane life may vary based on local water conditions, use patterns, and frequency of filter changes. - THE PREMIER DIFFERENCE: Since our founding in 1989, Premier has been dedicated to the design, development, and marketing of high-quality water filtration systems that exceed industry standards. Following our Watts Water Technologies in 2001, our audience and influence have only expanded, solidifying Watts Premier as a trusted leader in the industry. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AJG8JUS | | Best Sellers Rank | #83,413 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #542 in Replacement Under-Sink Water Filters | | Brand Name | Watts Premier | | Customer Reviews | 4.6 4.6 out of 5 stars (1,531) | | EU Spare Part Availability Duration | 2 years | | External Testing Certification | ANSI, NSF | | Global Trade Identification Number | 00099351560189, 00783583786416 | | Included Components | membrane | | Item Dimensions D x W x H | 2.5"D x 2.5"W x 12"H | | Item Highlight | Fits 4Sv 5Sv ZeroWaste Reverse Osmosis Systems Built-In Check Valve 1.8 Inch X 10.75 Inch Reduces TDS Arsenic Lead Radium | | Item Type Name | Membrane Replacement for Premier Standard Reverse Osmosis System, Built-In Check Valve, 1.8" Dia x 10.75" L | | Item Weight | 6.4 ounces | | Manufacturer | Watts | | Manufacturer Part Number | 560018 | | Material Type | Copper | | Model Number | WP560018 | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Reduces odor and harmful chemicals in water by up to 99.8% | | Set Name | 4SV/4-Stage (WP500025), 5SV/5-Stage (WP500032), Zero Waste (WP0950045) | | UPC | 702877370728 099351560189 696750375538 785577675713 783583786416 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** ANSI, NSF - **Item Weight:** 6.4 ounces - **Material:** Copper - **Product Benefits:** Reduces odor and harmful chemicals in water by up to 99.8% - **Product Dimensions:** 2.5"D x 2.5"W x 12"H ## Images ![Watts Premier 50 GPD RO Membrane Replacement Filter 1-Pack Yellow - Image 1](https://m.media-amazon.com/images/I/61gvNhzimkL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Frequently Bought Together - Watts Premier RO Water Filter 50 GPD (Gallons Per Day) Semi-Permeable Membrane Replacement for Premier Standard Reverse Osmosis System, Yellow, Built-In Check Valve, 1.8" Dia x 10.75" L, 1-Pack - Watts Premier Annual 7-Pack Standard Water Filter Replacement Kit for RO-TFM-5SV, WP-ST6DM, WP-5, WP5-50 Reverse Osmosis System, 2 Sediment Filters, 4 Carbon Pre-Filters, GAC Inline Post-Filter - Watts Premier Bi-Annual Standard RO 5-Stage & 6-Stage Premium Carbon Block Filtration Kit for Reverse Osmosis System, Sediment Filter, 2 Carbon Pre-Filters, 10" GAC Inline Post-Filter, Housing Wrench --- ## 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.no/products/25898180-watts-premier-50-gpd-ro-membrane-replacement-filter-1-pack](https://www.desertcart.no/products/25898180-watts-premier-50-gpd-ro-membrane-replacement-filter-1-pack) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-27*