--- product_id: 51358391 title: "75 GPD Reverse Osmosis Membrane-NSF Certificated (1) | RO Water Filter Replacement Cartridge-11. 75\" x 1. 75\"" brand: "geekpure" price: "1033638₫" currency: VND in_stock: true reviews_count: 13 category: "Geekpure" url: https://www.desertcart.vn/products/51358391-75-gpd-reverse-osmosis-membrane-nsf-certificated-1-ro-water store_origin: VN region: Vietnam --- # 75 GPD flow rate Rejects impurities down to 0.0001 micron NSF/ANSI Standard 58 certified 75 GPD Reverse Osmosis Membrane-NSF Certificated (1) | RO Water Filter Replacement Cartridge-11. 75" x 1. 75" **Brand:** geekpure **Price:** 1033638₫ **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with pro-grade purity! ## Quick Answers - **What is this?** 75 GPD Reverse Osmosis Membrane-NSF Certificated (1) | RO Water Filter Replacement Cartridge-11. 75" x 1. 75" by geekpure - **How much does it cost?** 1033638₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/51358391-75-gpd-reverse-osmosis-membrane-nsf-certificated-1-ro-water) ## 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 1812/2012 size fits most residential RO systems for quick, hassle-free installation. - • **Precision Filtration:** Filters out particles as tiny as 0.0001 microns, ensuring the purest taste for your coffee, tea, and baby formula. - • **Pure Water, Every Day:** Delivers up to 75 gallons of crystal-clear water daily to keep you hydrated and healthy. - • **Certified Safety & Trust:** NSF/ANSI Standard 58 certification guarantees removal of heavy metals and harmful contaminants. - • **Long-Lasting Performance:** Enjoy up to 24 months or 35,000 gallons of premium water before replacement—because quality shouldn’t quit. ## Overview The HIDROTEK 75 GPD Reverse Osmosis Membrane is a NSF/ANSI Standard 58 certified filtration cartridge designed to fit most residential RO systems. It removes contaminants down to 0.0001 microns, including heavy metals like arsenic, lead, and mercury, delivering up to 75 gallons of purified water daily. With a lifespan of up to 24 months or 35,000 gallons, this polyamide composite membrane ensures fresher, healthier water for drinking, cooking, and beverages, backed by 20+ years of manufacturing expertise. ## Description Buy 75 GPD Reverse Osmosis Membrane-NSF Certificated (1) | RO Water Filter Replacement Cartridge-11. 75" x 1. 75": Replacement Under-Sink Water Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 75 GPD 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:75 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 | B074W72NNW | | Best Sellers Rank | #58,726 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #366 in Replacement Under-Sink Water Filters | | Brand | Geekpure | | Brand Name | Geekpure | | Customer Reviews | 4.6 out of 5 stars 912 Reviews | | EU Spare Part Availability Duration | 2 years | | External Testing Certification | NSF | | Global Trade Identification Number | 06805776682870 | | Included Components | no more parts,just 1pc 75GPD reverse osmosis membrane | | Item Dimensions D x W x H | 1.97"D x 1.97"W x 11.81"H | | Item Weight | 170 g | | Manufacturer | HIDROTEK | | Manufacturer Part Number | GP-TW-1812-75G | | Manufacturer Warranty Description | 1 year limited warranty | | Material | Polyamide,Polysulfone,Non-woven Fabric | | Material Type | Polyamide,Polysulfone,Non-woven Fabric | | Model Number | GP-TW-1812-75G | | Number of Items | 1 | | Product Benefits | NSF certified membrane, reduces arsenic, nitrates, fluoride, and lead | | Product Dimensions | 1.97"D x 1.97"W x 11.81"H | | Set Name | Geekpure 75 GPD Reverse Osmosis RO Membrane Replacement | | UPC | 680577668287 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 170 g - **Material:** Polyamide,Polysulfone,Non-woven Fabric - **Product Benefits:** NSF certified membrane, reduces arsenic, nitrates, fluoride, and lead - **Product Dimensions:** 1.97"D x 1.97"W x 11.81"H ## Images ![75 GPD Reverse Osmosis Membrane-NSF Certificated (1) | RO Water Filter Replacement Cartridge-11. 75" x 1. 75" - Image 1](https://m.media-amazon.com/images/I/51RcC098FTL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works extremely well *by S***E on March 9, 2026* I use single-unit RO filtration for the water I use in the ultrasonic humidifiers we run in the winter. I have the canister connected to a water line at the basement utility sink and use it to fill 1-gallon water jugs. It eliminates the need for frequent humidifier cleaning and removes the white mineral dust produced by straight tap water. The RO filtered water also allowed an older media-type humidifier to work all season without having to replace the media material. The RO filter cartridge will last all winter, providing approximately 750 gallons of water per season. ### ⭐⭐⭐⭐⭐ RO SYSTEM *by G***C on July 2, 2025* Works great filter ### ⭐⭐⭐⭐⭐ on time best price *by Q***O on March 27, 2026* as described best price ## Frequently Bought Together - Geekpure 75 GPD Reverse Osmosis RO Membrane Replacement -NSF Certificated (1) - iSpring F7-GAC NSF Certified 1-Year Replacement Filter Cartridge Pack, 7-Count for Standard 5-Stage Reverse Osmosis (RO) Systems - iSpring FA15 Alkaline Inline Water Filter Cartridge, 10” x 2” with 1/4” Quick Connect, NSF Certified, Add-on for RO Systems, Balances pH & Restores Minerals, 3-Layer Replacement Filter --- ## 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.vn/products/51358391-75-gpd-reverse-osmosis-membrane-nsf-certificated-1-ro-water](https://www.desertcart.vn/products/51358391-75-gpd-reverse-osmosis-membrane-nsf-certificated-1-ro-water) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-08-22*