--- product_id: 284835344 title: "Aquatic Life 330084 Membrane for RO Buddie-50 GPD, Stainless Steel, White" brand: "aquatic life" price: "243.83 DT" currency: TND in_stock: true reviews_count: 6 url: https://www.desertcart.tn/products/284835344-aquatic-life-330084-membrane-for-ro-buddie-50-gpd-stainless store_origin: TN region: Tunisia --- # 50 GPD filtration capacity Fits standard 1812-50 RO units 2-year membrane lifespan Aquatic Life 330084 Membrane for RO Buddie-50 GPD, Stainless Steel, White **Brand:** aquatic life **Price:** 243.83 DT **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water game with precision filtration that professionals trust! ## Quick Answers - **What is this?** Aquatic Life 330084 Membrane for RO Buddie-50 GPD, Stainless Steel, White by aquatic life - **How much does it cost?** 243.83 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/284835344-aquatic-life-330084-membrane-for-ro-buddie-50-gpd-stainless) ## Best For - aquatic life enthusiasts ## Why This Product - Trusted aquatic life brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cost-Effective Purity:** Extends DI resin life by delivering near-zero TDS feed water, saving you money - • **Universal Compatibility:** Standard 11-3/4" size fits Aquatic Life RO Buddie & other residential RO systems - • **Precision Filtration Power:** Reduces up to 98% of total dissolved solids (TDS) for ultra-pure water - • **Durable Stainless Steel Build:** Robust construction ensures long-lasting performance and corrosion resistance - • **Optimized for Ideal Conditions:** Designed for 65 PSI pressure and 77°F water temperature for peak efficiency ## Overview The Aquatic Life 330084 Membrane is a high-performance 50 GPD reverse osmosis filter element designed for residential RO systems like the RO Buddie. Featuring a durable stainless steel spiral-wound design, it delivers up to 98% TDS reduction, fits standard 1812-50 housings, and offers a reliable two-year lifespan. Engineered for optimal operation at 65 PSI and 77°F, it ensures consistent, ultra-pure water output while reducing DI resin usage. ## Description This membrane fits standard residential reverse osmosis units, including the RO Buddie and Aquatic Life Classic 100 GPD RO/DI unit. Use two of the 100 GPD Membranes in the Aquatic Life 200 GPD Hydroponics RO unit. The 50 GPD Membrane is an industry standard 1812-50 size and the 100 GPD Membrane is a 2012-100 size. Both sizes are rated for ideal pressure of 65 PSI and water temperature at 77°F. With up to 98% reduction in the supply water TDS, these membranes provide quality filtered water. In applications where zero TDS is desired, you will use less DI mixed-bed resin because the membrane will be removing more of the TDS. The membranes will work with water temperatures between 50 and 100 °F. Supply water below 77°F will produce less filtered water while temperatures above 77°F will produce more filtered water. The membranes will work with water pressure between 40 and 100 PSI. Supply water pressure below 65 PSI will produce less filtered water. Supply water pressure above 65 PSI will produce more filtered water. The RO membrane reduces impurities known as total dissolved solids (TDS) from the water down to 1/10,000 of a micron. ## Features - Quality Membrane for the RO Buddie & RO Junior Systems. - 11-3/4" standard size fits Aquatic Life and other RO units. - Spiral-wound and tape wrapped element ensures a long two-year life. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00DOG656K | | Brand Name | Aquatic Life | | Compatible Water Purifier Models | Aquatic Life 540019 | | Customer Reviews | 4.6 4.6 out of 5 stars (151) 4.6 out of 5 stars | | Eu Spare Part Availability Duration | 2 Years | | External Testing Certification | ANSI | | Global Trade Identification Number | 00810957010843 | | Included Components | Aquatic Life RO Membrane for RO Buddie - 50 GPD | | Item Dimensions D X W X H | 4.6D x 29.7W x 4.6H centimeters | | Item Type Name | Aquatic Life RO Membrane for RO Buddie - 50 GPD | | Manufacturer | Aquatic Life | | Manufacturer Part Number | 330084 | | Material Type | Stainless Steel | | Model Number | 330084 | | Number Of Items | 1 | | Product Benefits | Removes Impurities | | Set Name | 50 GPD Membrane | | Unit Count | 1 Count | | Upc | 810957010843 | ## Product Details - **Brand:** Aquatic Life - **External testing certification:** ANSI - **Material:** Stainless Steel - **Product benefits:** Removes Impurities - **Product dimensions:** 4.6D x 29.7W x 4.6H centimeters ## Images ![Aquatic Life 330084 Membrane for RO Buddie-50 GPD, Stainless Steel, White - Image 1](https://m.media-amazon.com/images/I/61haqOqocTS.jpg) ![Aquatic Life 330084 Membrane for RO Buddie-50 GPD, Stainless Steel, White - Image 2](https://m.media-amazon.com/images/I/71oj4RlvDWS.jpg) ![Aquatic Life 330084 Membrane for RO Buddie-50 GPD, Stainless Steel, White - Image 3](https://m.media-amazon.com/images/I/71kvTu5TRVS.jpg) ![Aquatic Life 330084 Membrane for RO Buddie-50 GPD, Stainless Steel, White - Image 4](https://m.media-amazon.com/images/I/81UiaE3IUfS.jpg) ![Aquatic Life 330084 Membrane for RO Buddie-50 GPD, Stainless Steel, White - Image 5](https://m.media-amazon.com/images/I/81g6mCzW8-S.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product. *by on Reviewed in the United Arab Emirates 4 December 2023* Very useful and trustworthy for my reef tank water ### ⭐⭐⭐⭐⭐ Exactly as described *by on Reviewed in Canada 7 January 2021* I bought this because I was looking for a replacement for my RO Buddie’s membrane filter.This one was much cheaper and fits and works perfectly! ### ⭐⭐⭐⭐⭐ Great filter *by on Reviewed in the United States 19 November 2025* Works great, compact, easy to replace. I haven't had any issues for 2+ years with this brand filter. ## Frequently Bought Together - Aquatic Life 50 GPD Reverse Osmosis Membrane Filter - Aquatic Life RO Buddie Cartridge 3-pce Bundle, 1-Color Changing Mixed Bed DI Resin Cartridge, 1- Sediment Cartridge, 1-Carbon Cartridge - Aquatic Life DI Color Changing Mixed Bed Resin Cartridge, Aquarium, Hydroponics --- ## 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/284835344-aquatic-life-330084-membrane-for-ro-buddie-50-gpd-stainless](https://www.desertcart.tn/products/284835344-aquatic-life-330084-membrane-for-ro-buddie-50-gpd-stainless) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-17*