--- product_id: 446676032 title: "4 Pc Luxau 20 Stage (Also Fit 15, 18 Stage) Shower Filter Replacement Cartridge, Shower Head Filter Refill, for Hard Water Chlorine Heavy Metal, Skin Hair, Fit Any Similar Design Shower Water Filter" brand: "luxau" price: "€ 39.07" currency: EUR in_stock: true reviews_count: 13 category: "Luxau" url: https://www.desertcart.sk/products/446676032-4-pc-luxau-20-stage-also-fit-15-18-stage store_origin: SK region: Slovakia --- # Fits 10-20 stage filter shells 4-pack multi-stage replacements 20-stage filtration power 4 Pc Luxau 20 Stage (Also Fit 15, 18 Stage) Shower Filter Replacement Cartridge, Shower Head Filter Refill, for Hard Water Chlorine Heavy Metal, Skin Hair, Fit Any Similar Design Shower Water Filter **Brand:** luxau **Price:** € 39.07 **Availability:** ✅ In Stock ## Summary > 🚿 Elevate your shower game with pure, mineral-rich water—because your skin and hair deserve the best! ## Quick Answers - **What is this?** 4 Pc Luxau 20 Stage (Also Fit 15, 18 Stage) Shower Filter Replacement Cartridge, Shower Head Filter Refill, for Hard Water Chlorine Heavy Metal, Skin Hair, Fit Any Similar Design Shower Water Filter by luxau - **How much does it cost?** € 39.07 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/446676032-4-pc-luxau-20-stage-also-fit-15-18-stage) ## Best For - luxau enthusiasts ## Why This Product - Trusted luxau brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Economical 4-Pack Value:** Four cartridges ensure long-lasting freshness and cost-effective maintenance. - • **Skin & Hair Revitalizer:** Balances pH and infuses minerals to restore softness and shine to your skin and hair. - • **Universal Compatibility:** Seamlessly fits any 10-20 stage shower filter shell for effortless upgrades. - • **Advanced 20-Stage Filtration:** Powerfully reduces chlorine, heavy metals, and impurities for cleaner, healthier water. - • **Easy Installation & Maintenance:** Quick swap design keeps your shower water pure without sacrificing pressure. ## Overview The Luxau 4 Pc 20 Stage Shower Filter Replacement Cartridges deliver advanced multi-stage filtration that effectively removes chlorine, heavy metals, and impurities from hard water. Compatible with a wide range of 10 to 20 stage shower filter shells, this economical 4-pack ensures long-lasting water purification, improving skin and hair health without compromising water pressure. ## Description Product description Common Fitment it can fit any similar design shower filter shell (e.g.: fit for 10, 12, 15, 17, 18, multi-stage or 20 stage filter shell ). Our Genuine 20-stage filter ensures more effective and better filtration than common 20-stage filter on the market! -increases the most effective filtration media (KDF 55, Calcium Sulfite, Resin) by 3 times than common 20-stage filter, so it's more effective at 1, reduce chlorine, heavy metal, impurity, odor; 2, adjust calcareous, magnesium substances to soften water; inhibit scale growth; - adds 5 new filtration media (Zeolite, Selenium-enriched ball, Tourmaline, Porous Ceramic Ball, Small Molecule Ball), so it's better at 1, balance PH, infuse beneficial minerals; 2, revitalizes your body and improve dry itchy skin, dandruff, bone-dry hair, eczema, etc. Package includes 4 Pcs 20-stage filter cartridge; Note: shower filter shell is not included. Review: For VERY HARD water, lasts 2 weeks. worth it! - My apartment has such hard water the toilet and shower turn dark orange after 3 days of cleaning. The taste of unfiltered water tastes like blood it's so full of iron! And the smell of our water is so strongly sulfuric it stinks up the bathroom when water is running. I have VERY curly long hair, and after a couple months of hard water it was becoming so tangled and brittle I lost inches off my hair from the knots. This filter is EXCELLENT! Had to run the water through filter for about 5-7 minutes before it effectively begins filtering. The filter works so well, there is no sulfer odor, and the water is so clean if it gets in my mouth it tastes normal, and no longer like iron! With water as hard as mine, the filter lasts 2 weeks. The filter is rated for 3 months but a warning: if you have VERY hard water like mine, it will need frequent changing! That said, if you have hard water like mine, it is worth frequent changing! Given a 4 pack of filters is about $20, it's about $10/month to maintain which is affordable and worth it! Review: Nice container, reasonably price - These containers are good storage containers, microwaveable, reusable reasonably priced, I bought these before. Very good buy. ## Features - 【Common Fitment】 this filter replacement is common size, so it can fit any similar design shower filter shell (e.g.: fit for 10, 12, 15, 17, 18, multi-stage or 20 stage filter shell). - 【More Value- 4 Pcs 20 Stage Filter Replacement Cartridges】 4 pcs 20 stage shower filter cartridges included. - 【Long Lasting, Economical Filtration】The filter cartridge replacing frequency depends on your local water quality and use frequency. The worse your local water quality is (e.g.: your local water is too hard), or the more often or more people use it, the more often you need to change it. Usually, if shower flow suddenly drops, or water smells chlorine or feels hard again, etc., then it’s time to replace cartridge. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09XTHBP3K | | Best Sellers Rank | #15,906 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #60 in Showerhead Filters | | Brand | Luxau | | Brand Name | Luxau | | Customer Reviews | 4.6 out of 5 stars 1,147 Reviews | | External Testing Certification | NSF | | Included Components | shower filter replacements | | Item Weight | 2.13 Pounds | | Manufacturer | Luxau | | Manufacturer Part Number | C6020010013 | | Material | 20 Stage (4 pcs) | | Material Type | 20 Stage (4 pcs) | | Model Number | C6020010013 | | Number of Items | 4 | | Product Benefits | Effectively reduces chlorine, heavy metals, and impurities; softens water; inhibits lime scale growth; balances pH and infuses beneficial minerals; improves skin and hair health Product Benefits Effectively reduces chlorine, heavy metals, and impurities; softens water; inhibits lime scale growth; balances pH and infuses beneficial minerals; improves skin and hair health See more | | Set Name | 20 Stage | | Unit Count | 4.0 Count | ## Product Details - **Brand:** Luxau - **External Testing Certification:** NSF - **Item Weight:** 2.1 Pounds - **Material:** Ceramic, Metal, Resin ## Images ![4 Pc Luxau 20 Stage (Also Fit 15, 18 Stage) Shower Filter Replacement Cartridge, Shower Head Filter Refill, for Hard Water Chlorine Heavy Metal, Skin Hair, Fit Any Similar Design Shower Water Filter - Image 1](https://m.media-amazon.com/images/I/71Mf8EASb7L.jpg) ![4 Pc Luxau 20 Stage (Also Fit 15, 18 Stage) Shower Filter Replacement Cartridge, Shower Head Filter Refill, for Hard Water Chlorine Heavy Metal, Skin Hair, Fit Any Similar Design Shower Water Filter - Image 2](https://m.media-amazon.com/images/I/61W-ZxG8MeL.jpg) ![4 Pc Luxau 20 Stage (Also Fit 15, 18 Stage) Shower Filter Replacement Cartridge, Shower Head Filter Refill, for Hard Water Chlorine Heavy Metal, Skin Hair, Fit Any Similar Design Shower Water Filter - Image 3](https://m.media-amazon.com/images/I/81NfULclSwL.jpg) ![4 Pc Luxau 20 Stage (Also Fit 15, 18 Stage) Shower Filter Replacement Cartridge, Shower Head Filter Refill, for Hard Water Chlorine Heavy Metal, Skin Hair, Fit Any Similar Design Shower Water Filter - Image 4](https://m.media-amazon.com/images/I/61d280X3QeL.jpg) ![4 Pc Luxau 20 Stage (Also Fit 15, 18 Stage) Shower Filter Replacement Cartridge, Shower Head Filter Refill, for Hard Water Chlorine Heavy Metal, Skin Hair, Fit Any Similar Design Shower Water Filter - Image 5](https://m.media-amazon.com/images/I/81R+3wnW4JL.jpg) ## Available Options This product comes in different **Material Type** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ For VERY HARD water, lasts 2 weeks. worth it! *by A***I on June 16, 2023* My apartment has such hard water the toilet and shower turn dark orange after 3 days of cleaning. The taste of unfiltered water tastes like blood it's so full of iron! And the smell of our water is so strongly sulfuric it stinks up the bathroom when water is running. I have VERY curly long hair, and after a couple months of hard water it was becoming so tangled and brittle I lost inches off my hair from the knots. This filter is EXCELLENT! Had to run the water through filter for about 5-7 minutes before it effectively begins filtering. The filter works so well, there is no sulfer odor, and the water is so clean if it gets in my mouth it tastes normal, and no longer like iron! With water as hard as mine, the filter lasts 2 weeks. The filter is rated for 3 months but a warning: if you have VERY hard water like mine, it will need frequent changing! That said, if you have hard water like mine, it is worth frequent changing! Given a 4 pack of filters is about $20, it's about $10/month to maintain which is affordable and worth it! ### ⭐⭐⭐⭐⭐ Nice container, reasonably price *by A***N on April 29, 2026* These containers are good storage containers, microwaveable, reusable reasonably priced, I bought these before. Very good buy. ### ⭐⭐⭐⭐⭐ Everyone needs to use *by S***. on December 27, 2025* I love these shower filters! Easy to install and definitely work. They do not soften the water but they do remove what I call gunk out of water. My hair is back to normal and not brittle. They dont affect my water pressure at all. ## Frequently Bought Together - 4 Pc Luxau 20 Stage (Also Fit 15, 18 Stage) Shower Filter Replacement Cartridge, Shower Head Filter Refill, for Hard Water Chlorine Heavy Metal, Skin Hair, Fit Any Similar Design Shower Water Filter - Laicky 4 Pack 20 Stage Shower Filter Universal Replacement Cartridge Hard Water Purifier Removes Chlorine, Heavy Metals, Iron, Other Sediments, Water Softener with High Output - FEELSO Shower Head and 15 Stage Shower Filter Combo, High Pressure 5 Spray Settings Filtered Showerhead with Water Softener Filter Cartridge for Hard Water Remove Chlorine and Harmful Substances --- ## 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.sk/products/446676032-4-pc-luxau-20-stage-also-fit-15-18-stage](https://www.desertcart.sk/products/446676032-4-pc-luxau-20-stage-also-fit-15-18-stage) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-19*