--- product_id: 224729815 title: "100 GPD Reverse Osmosis Membrane Water Filter Replacement for RO Water Filtration System -NSF Certificated" brand: "geekpure" price: "€ 43.74" currency: EUR in_stock: true reviews_count: 10 category: "Geekpure" url: https://www.desertcart.fr/products/224729815-100-gpd-reverse-osmosis-membrane-water-filter-replacement-for-ro store_origin: FR region: France --- # 100 GPD high flow rate Filters down to 0.0001 micron NSF/ANSI Standard 58 certified 100 GPD Reverse Osmosis Membrane Water Filter Replacement for RO Water Filtration System -NSF Certificated **Brand:** geekpure **Price:** € 43.74 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water, elevate your life — pure refreshment, no compromises. ## Quick Answers - **What is this?** 100 GPD Reverse Osmosis Membrane Water Filter Replacement for RO Water Filtration System -NSF Certificated by geekpure - **How much does it cost?** € 43.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/224729815-100-gpd-reverse-osmosis-membrane-water-filter-replacement-for-ro) ## 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 1812/2012 RO housings for a seamless, no-fuss replacement experience. - • **Long-Lasting Purity:** Enjoy up to 24 months or 35,000 gallons of premium water, keeping your hydration game strong without constant maintenance. - • **Micron-Level Precision:** Rejects impurities as tiny as 0.0001 microns, ensuring your water is free from arsenic, lead, mercury, fluoride, and over 1000 contaminants. - • **Certified Peace of Mind:** NSF/ANSI Standard 58 certification guarantees trusted, industry-leading filtration quality. - • **Pure Performance, Every Drop:** Delivers up to 100 gallons of crystal-clear water daily, perfect for busy households and professionals. ## Overview The Geekpure 100 GPD Reverse Osmosis Replacement Membrane is a high-efficiency, NSF-certified filter designed to fit standard residential RO systems. It removes contaminants down to 0.0001 microns, including heavy metals and fluoride, delivering up to 100 gallons of purified water daily. With easy installation and a lifespan of up to 24 months or 35,000 gallons, it ensures consistent, reliable water quality for health-conscious professionals. ## Description Free delivery and returns on eligible orders. Buy Geekpure 100 GPD Reverse Osmosis RO Replacement Membrane Filter -NSF Certificated at desertcart UK. Review: Effective filtration - I have been a repeat buyer of this item. It does the job well. Review: Easy to replace existing filter, good performance - Really good! Ordered as my first replacement as the original that came with the unit stopped lowering hardness. With replacement, GH went down immediately and the process of replacing was easy ## Features - 100 GPD Ro membrane, Rejects impurities down to 0.0001 micron, Reduce Total Dissolved Minerals, Arsenic, Lead, Mercury, Fluoride and more - NSF/ANSI Standard 58 certificated. Polyamide film composite material - Standard size - Membrane Dimensions: 11.75" x 1.75", Fits 1812/2012 residential RO membrane housings 2” Inner Diameter - Life Span - It depends on usage amount and feed water quality. Usually, 24 months or 35,000 Gallons pure water for most tap water 200-500 ppm - Friendly Design, Easy installation. It is suitable for most Reverse Osmosis Water Filtration System ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0787SPHNV | | Benefits | Reduction of arsenic, lead, mercury, fluoride, hardness, cadmium and over 1000 contaminants of spring water | | Best Sellers Rank | 164,792 in DIY & Tools ( See Top 100 in DIY & Tools ) 143 in Replacement Under-Sink Water Filters | | Brand Name | Geekpure | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (411) | | EU Spare Part Availability Duration | 24 Months | | External Testing Certification | NSF | | Included Components | no more parts,just 1 piece 100 GPD reverse osmosis membrane | | Item Dimensions D x W x H | 5D x 5W x 30H centimetres | | Item Weight | 204 Grams | | Manufacturer | Geekpure | | Material Type | Polysulfone, Polyamide Non-woven fabric | | Model Number | GP-TW-1812-100G | | UPC | 680577668300 | | Unit Count | 1.0 Count | ## Product Details - **External testing certification:** NSF - **Item weight:** 204 Grams - **Material:** Polysulfone, Polyamide Non-woven fabric - **Product dimensions:** 5D x 5W x 30H centimetres ## Images ![100 GPD Reverse Osmosis Membrane Water Filter Replacement for RO Water Filtration System -NSF Certificated - Image 1](https://m.media-amazon.com/images/I/5102vT+wDsL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is it compatible with ispring system?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Effective filtration *by L***L on 6 January 2026* I have been a repeat buyer of this item. It does the job well. ### ⭐⭐⭐⭐⭐ Easy to replace existing filter, good performance *by S***N on 3 February 2025* Really good! Ordered as my first replacement as the original that came with the unit stopped lowering hardness. With replacement, GH went down immediately and the process of replacing was easy ### ⭐ Absolute rubbish, poorly manufactured, poor quality control! *by I***N on 5 September 2021* Aquarists stay well clear! People replacing drinking membranes, you've no idea what you're actually drinking! I've literally wasted hours and dozens of gallons of water after receiving this, only to find the membrane let's water bypass considerably, chucking out 35-50tds which is not what I get on my water supply. Upon closer inspection, the o-rings on the output of the membrane didn't look right, removed them, only to find very, VERY poorly formed plastic moulding preventing the o-ring sitting properly, hopefully visible in the picture! I'm hoping you don't even have to zoom in too much on the photos, to the right of the notch where the o-ring sits you can see the notch looks strange. Needless to say it's poorly machined plastic, it's like somebody has done a bad job with super glue. Zoom in and you can see the difference compared to another membrane, the green tipped one is perfect, the white tipped one which is this product, not so much. Cheap and poorly formed, thankfully I bought for emergency usage but it'll probably go in the bin now either way. I'm fortunate (or unfortunate!) enough to be using this for an aquarium, I have TDS meters in place at various points and can measure what's coming in and out where. People who are buying these for drinking water are very unlikely to so the same, you'll be drinking things you wouldn't expect to, 35-50tds on my soft supply, which I'd normally expect expecting 1-5 TDS at most. I hate leaving reviews like this and seldom do unless something is that bad. These are complete, and utter trash. The fact the people will be installing them for drinking water too, you can do a lot better is all I can say. ## Frequently Bought Together - Geekpure Reverse Osmosis RO Membrane 100 GPD Water Filter Replacement-NSF Certificated (1) - Aquatic Life 10-Inch Sediment, Carbon Block and Mixed-Bed Color Changing Deionization Resin Filters, RODI Reverse Osmosis Deionization Water Filter Replacement Cartridges Kit --- ## 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.fr/products/224729815-100-gpd-reverse-osmosis-membrane-water-filter-replacement-for-ro](https://www.desertcart.fr/products/224729815-100-gpd-reverse-osmosis-membrane-water-filter-replacement-for-ro) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-25*