--- product_id: 60518037 title: "50 GPD Reverse Osmosis Membrane -NSF Certificated (1)" brand: "geekpure" price: "₱3238" currency: PHP in_stock: true category: "Geekpure" url: https://www.desertcart.ph/products/60518037-50-gpd-reverse-osmosis-membrane-nsf-certificated-1 store_origin: PH region: Philippines --- # 50 GPD flow rate Filters down to 0.0001 micron NSF/ANSI Standard 58 certified 50 GPD Reverse Osmosis Membrane -NSF Certificated (1) **Brand:** geekpure **Price:** ₱3238 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water game with purity that professionals demand! ## Quick Answers - **What is this?** 50 GPD Reverse Osmosis Membrane -NSF Certificated (1) by geekpure - **How much does it cost?** ₱3238 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/60518037-50-gpd-reverse-osmosis-membrane-nsf-certificated-1) ## Best For - geekpure enthusiasts ## Why This Product - Trusted geekpure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Upgrade:** Standard 11.75" x 1.75" size fits most residential RO systems for easy installation. - • **Long-Lasting Freshness:** Up to 24 months or 35,000 gallons of pure water—because quality shouldn’t quit. - • **Micron-Level Filtration:** Eliminates impurities as tiny as 0.0001 microns, including heavy metals and fluoride. - • **Pure Performance, Every Drop:** Delivers 50 gallons of crystal-clear water daily for your healthiest hydration. - • **Certified Safety You Can Trust:** NSF/ANSI Standard 58 certification guarantees top-tier contaminant rejection. ## Overview This 50 GPD Reverse Osmosis Membrane by HIDROTEK is NSF/ANSI Standard 58 certified, delivering advanced filtration that removes contaminants down to 0.0001 microns including heavy metals, fluoride, and more. Designed to fit standard 1812/2012 RO housings, it provides up to 24 months or 35,000 gallons of purified water, ensuring fresher, healthier drinking water with easy installation and trusted durability. ## Description Buy 50 GPD Reverse Osmosis Membrane -NSF Certificated (1) | RO Replacement Filter Cartridge -11. 75" x 1. 75": Replacement Under-Sink Water Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 50 GPD Reverse Osmosis Ro membrane,Rejects impurities down to 0.0001 micron,Reduce Total Dissolved Minerals (TDS),Heavy metal,Arsenic,Lead,Mercury,Fluoride and more - NSF/ANSI Standard 58 certificated.Polyamide film composite material,Brand:HIDROTEK - Standard size ( Membrane Dimensions: 11. 75" x 1. 75" ), Fits 1812/2012 residential RO membrane housings (2” Inner Diameter ) - Life Span-24 months or 35,000 Gallons pure water for most tap water (200-500 ppm),It depends on usage amount and feed water quality. - Friendly Design, Easy installation. It is suitable for most Reverse Osmosis Water Filtration System. - Flow rate:50 gallons per day @ 60 psi.The Ratio of pure water and waste water is 1:2.Feed Water Condition:Water Pressure: 40 - 100 psi,Temperate:40-110°F/5-45°C,Ph:3.0 -11.0,Free Chlorine Tolerance: <0.1 ppm,Max TDS :1000 ppm tap water or well water - Do not freeze .Please note to flush new membrane 30 minutes - Experience fresher healthier baby formula,tea and coffee,better tasting foods and crystal clearer ice cubes - Professional Manufacturer with 20+ Years of Expertise | 24/7 Technical Support - It can be used with well water, you may need to replace the membrane more frequently (every 12 months or more often) compared to typical tap water use. We also recommends installing a water softener before the RO unit if your well water has high hardness levels ,BUT it should not be used with hot water ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0787SHMTZ | | Best Sellers Rank | #82,506 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #542 in Replacement Under-Sink Water Filters | | Brand Name | Geekpure | | Customer Reviews | 4.6 4.6 out of 5 stars (931) | | External Testing Certification | NSF | | Included Components | no more parts,just 1 piece 50 GPD reverse osmosis membrane | | Item Dimensions D x W x H | 12"D x 1.8"W x 1.8"H | | Item Weight | 170 g | | Manufacturer | HIDROTEK | | Manufacturer Part Number | GP-TW-1812-50 | | Manufacturer Warranty Description | 1 year limited warranty | | Material Type | Polyamide,Polysulfone,Non-woven Fabric | | Model Number | GP-TW-1812-50 | | Number of Items | 1 | | Product Benefits | NSF certificated membrane,Reduces TDS,Heavy metal,Arsenic,Lead,Mercury,Fluoride and more | | UPC | 680577668294 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 170 g - **Material:** Polyamide,Polysulfone,Non-woven Fabric - **Product Benefits:** NSF certificated membrane,Reduces TDS,Heavy metal,Arsenic,Lead,Mercury,Fluoride and more - **Product Dimensions:** 12"D x 1.8"W x 1.8"H ## Images ![50 GPD Reverse Osmosis Membrane -NSF Certificated (1) - Image 1](https://m.media-amazon.com/images/I/5196W0kHZVL.jpg) ![50 GPD Reverse Osmosis Membrane -NSF Certificated (1) - Image 2](https://m.media-amazon.com/images/I/71qrbB1SyQL.jpg) ![50 GPD Reverse Osmosis Membrane -NSF Certificated (1) - Image 3](https://m.media-amazon.com/images/I/61XQst-Qf9L.jpg) ![50 GPD Reverse Osmosis Membrane -NSF Certificated (1) - Image 4](https://m.media-amazon.com/images/I/71eQmE3Y2AL.jpg) ![50 GPD Reverse Osmosis Membrane -NSF Certificated (1) - Image 5](https://m.media-amazon.com/images/I/41Di0dq8B6L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Will this work with watts Wp-4v part No. 110019** A: Sorry,watts Wp-4v part No. 110019 is not standard size filter, you have to buy from watts. **Q: Where is this item made?** A: The material resource is from Belgium,USA and China,it is assembled in China. **Q: Will this work with the Ro Buddy system?/** A: Nope,Ro Buddy membrane is customized size.the central tube size is special. If you want to change Geekpure membrane,please consider to buy our membrane housing together. product ASIN:B078W3KKSZ. **Q: Does it replace Kenmore 42-34702 ?** A: Kenmore 42-34702 membrane looks standard size, welcome to try Geekpure membrane. ## Frequently Bought Together - Geekpure 50 GPD Reverse Osmosis RO Membrane Replacement Filter -NSF Certificated (1) - Pentair Pentek P5 Sediment Water Filter, 10-Inch, Under Sink Spun-Bonded Polypropylene Replacement Cartridge, 10" x 2.5", 5 Micron - T33 Inline Coconut Grade Activated Carbon Pre/Post Membrane Filter for Taste and Odor Reduction --- ## 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.ph/products/60518037-50-gpd-reverse-osmosis-membrane-nsf-certificated-1](https://www.desertcart.ph/products/60518037-50-gpd-reverse-osmosis-membrane-nsf-certificated-1) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-08-23*