--- product_id: 37774622 title: "3 Year Reverse Osmosis System Replacement Filter Set – 23 Water Filters with 50 GPD RO Membrane, Carbon GAC, ACB, PAC Filters, Sediment SED Filters – 10 inch Size" brand: "express water" price: "¥46151" currency: JPY in_stock: true reviews_count: 13 category: "Express Water" url: https://www.desertcart.jp/products/37774622-3-year-reverse-osmosis-system-replacement-filter-set-23-water store_origin: JP region: Japan --- # 50 GPD RO Membrane - ultra-pure flow 23 filters - 3 years continuous freshness 99.99% impurity reduction - max protection 3 Year Reverse Osmosis System Replacement Filter Set – 23 Water Filters with 50 GPD RO Membrane, Carbon GAC, ACB, PAC Filters, Sediment SED Filters – 10 inch Size **Brand:** express water **Price:** ¥46151 **Availability:** ✅ In Stock ## Summary > 🚰 Elevate your hydration game with 3 years of crystal-clear confidence! ## Quick Answers - **What is this?** 3 Year Reverse Osmosis System Replacement Filter Set – 23 Water Filters with 50 GPD RO Membrane, Carbon GAC, ACB, PAC Filters, Sediment SED Filters – 10 inch Size by express water - **How much does it cost?** ¥46151 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/37774622-3-year-reverse-osmosis-system-replacement-filter-set-23-water) ## Best For - express water enthusiasts ## Why This Product - Trusted express water brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Term Value Pack:** 23 premium filters designed to last 3 years, saving you time and money on replacements. - • **Pure Powerhouse Filtration:** Advanced 5-stage RO system removes lead, fluoride, microplastics & more for water that’s truly clean. - • **Flavor-Boosting Carbon Tech:** Dual activated carbon filters enhance taste while protecting your system from chlorine and VOCs. - • **Trusted & Certified Quality:** NSF-certified materials ensure safe, food-grade filtration trusted by thousands of savvy homeowners. - • **Universal Fit & Easy Connect:** Fits all standard 10-inch housings with quick-connect compatibility for hassle-free installation. ## Overview Express Water’s 3 Year Reverse Osmosis Replacement Filter Set includes 23 high-capacity filters engineered to work seamlessly together, delivering up to 99.99% impurity removal including heavy metals, fluoride, and microplastics. Featuring a 50 GPD RO membrane and advanced carbon filtration, this set fits standard 10-inch housings and supports quick-connect installation. Certified NSF and made from food-grade materials, it’s the ultimate long-term solution for fresh, great-tasting water in homes, offices, and more. ## Description Make the purest drinking water with your own home system. Great in the kitchen: Improve the taste of your cooking, coffee, ice, and drinks. Experience true Reverse Osmosis purification. Safe filtered fresh tasting H2O: Filters out up to 99.99% of impurities including Lead, Chlorine, Fluoride, Cyanide, Giardia, Radium, Asbestos, Calcite, Heavy Metal, Pharmaceuticals, and countless other impurities.All filters in the full 3 year 23 filter set are engineered to work together and compliment each other for long lasting high grade contaminant reduction. This means you’re getting the cleanest water and the best value in filtration.Fully compatible with 1/4" quick connect tubing. Not for use with systems requiring a female threaded inline filter. Long lasting filters of the highest capacity give you the best value in filtration.Fits any industry standard 10” inch filter housings, or 12” membrane housing. Best for house, apartment, residential, well water, industrial, rv, machine, and office uses. All filters are made from 100% food grade material.Operates on 40-80 PSI water pressure, you may need a Booster Pump or Pressure Regulator depending on your water pressure.The water is cleaner and more convenient than any pitcher, faucet filter, or countertop systems. Express Water’s 3 Year 50 GPD Reverse Osmosis 23 Water Filter Set FLTSETS6C6G6I3M502 is the complete filter solution for your drinking water. Review: Great RO Replacement Filter Set - I ordered this RO system several years ago and it works fantastic. I routinely check the TDS of the tank and have never found it to be over10 ppm. Generally it is below 5 ppm. I ordered this kit which contains 3 years worth of filter changes as well as a new RO filter. I don't actually change the filters very often, maybe once/year and it still provides excellent water. It isn't the easiest thing to change all the filters out, but I have seen worse systems. I used to have a "professional" system which was in the house when I bought the house and it never worked right. This unit does and at a very low price. Review: easy to install and use... - Great water purification system. You should get one of these and stop paying so much for bottled water. It's easy enough to install and easy to use. I can't say enough about this system. It's a keeper. ## Features - Reverse Osmosis Replacement Water Filters: Experience what water should taste like with the Express Water reverse osmosis water filtration system reducing up to 99.99% impurities. - Water Purification System: Drink the healthiest water on Earth. All water filters are specially engineered to work together, producing safe and best tasting water you’ll ever drink. - Reverse Osmosis Filter Replacement Set: Each Express Water replacement filter is specially designed to work together and compliment each other. Get the cleanest water and the best value in your filtration - Reverse Osmosis Membrane: The RO Membrane is specially designed with density graded layers of filtration to filter the hardest to remove impurities like dissolved solids, microplastics, fluoride, Heavy Metals, and more. - Pre-Carbon Filter: Activated Carbon Block and Granular Activated Carbon block water filters protect your system from chlorine damage and reduce VOCs. - Post-Carbon Water Filter: As the final stage of filtration in your system, this activated carbon water filter reduces any remaining impurities while enhancing the flavor of drinking water. Fully ¼” quick connect compatible inline PAC carbon post filter - Sediment Water Filter: Keep the most damaging sediments out of your drinking water and protect your other filters from coarse impurities including rust, sand, dirt and silt. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LR8312W | | Best Sellers Rank | #14,561 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #123 in Replacement Under-Sink Water Filters | | Brand | EXPRESS WATER | | Date First Available | September 7, 2016 | | EU Spare Part Availability Duration | 3 Years | | External Testing Certification | NSF | | Global Trade Identification Number | 00641990962093 | | Is Discontinued By Manufacturer | No | | Item Weight | 19.11 pounds | | Item model number | FLTSETS6C6G6I3M502 | | Manufacturer | Express Water | | Material | 100% Pure Coconut Shell Carbon, Polypropylene (PP), Thin-film composite membrane | | Number of Items | 23 | | Product Benefits | Reduces up to 99.99% of impurities, enhances flavor, and protects system from chlorine damage | | Product Dimensions | 2.5"D x 2.5"W x 10"H | | Set Name | 3 Year | | UPC | 641990962093 | | Unit Count | 23 Count | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 19.11 Pounds - **Material:** 100% Pure Coconut Shell Carbon, Polypropylene (PP), Thin-film composite membrane - **Product Benefits:** Reduces up to 99.99% of impurities, enhances flavor, and protects system from chlorine damage - **Product Dimensions:** 2.5"D x 2.5"W x 10"H ## Images ![3 Year Reverse Osmosis System Replacement Filter Set – 23 Water Filters with 50 GPD RO Membrane, Carbon GAC, ACB, PAC Filters, Sediment SED Filters – 10 inch Size - Image 1](https://m.media-amazon.com/images/I/71pLGE-q5BL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great RO Replacement Filter Set *by J***L on May 29, 2025* I ordered this RO system several years ago and it works fantastic. I routinely check the TDS of the tank and have never found it to be over10 ppm. Generally it is below 5 ppm. I ordered this kit which contains 3 years worth of filter changes as well as a new RO filter. I don't actually change the filters very often, maybe once/year and it still provides excellent water. It isn't the easiest thing to change all the filters out, but I have seen worse systems. I used to have a "professional" system which was in the house when I bought the house and it never worked right. This unit does and at a very low price. ### ⭐⭐⭐⭐⭐ easy to install and use... *by J***E on August 2, 2025* Great water purification system. You should get one of these and stop paying so much for bottled water. It's easy enough to install and easy to use. I can't say enough about this system. It's a keeper. ### ⭐⭐⭐⭐⭐ Great tasting water *by N***Z on August 25, 2025* This is a great bundle. This reverse osmosis system has been a money saver. We used to go through several packs of bottled water that would take up space. Now we use the filtered water for everything, cooking, coffee and tea. ## Frequently Bought Together - Express Water – 3 Year Reverse Osmosis System Replacement Filter Set – 23 Water Filters with 50 GPD RO Membrane, Carbon GAC, ACB, PAC Filters, Sediment SED Filters – 10 inch Size - Express Water – 2 Pack Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System - Express Water Reverse Osmosis Alkaline Water Filtration System – 10 Stage RO Water Filter with Faucet and Tank – Under Sink Water Filter with Alkaline Filter for Added Essential Minerals – 50 GPD --- ## 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.jp/products/37774622-3-year-reverse-osmosis-system-replacement-filter-set-23-water](https://www.desertcart.jp/products/37774622-3-year-reverse-osmosis-system-replacement-filter-set-23-water) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-04-30*