--- product_id: 50307702 title: "GROHE Blue Accessories Cleaning Cartridge, 100% Biological Disinfection, Not Harmful to Human, Keeps GROHE Blue System Clean Improving Water Taste, Adapter Required for Cleaning Cartridge, 40434001" brand: "grohe" price: "€ 84.56" currency: EUR in_stock: true reviews_count: 6 category: "Grohe" url: https://www.desertcart.hr/products/50307702-grohe-blue-accessories-cleaning-cartridge-100-biological-disinfection-not-harmful store_origin: HR region: Croatia --- # 100% biological disinfection Fully recyclable cartridge Requires dedicated adapter GROHE Blue Accessories Cleaning Cartridge, 100% Biological Disinfection, Not Harmful to Human, Keeps GROHE Blue System Clean Improving Water Taste, Adapter Required for Cleaning Cartridge, 40434001 **Brand:** grohe **Price:** € 84.56 **Availability:** ✅ In Stock ## Summary > 💧 Keep your tap water pristine and impress your guests with every pour! ## Quick Answers - **What is this?** GROHE Blue Accessories Cleaning Cartridge, 100% Biological Disinfection, Not Harmful to Human, Keeps GROHE Blue System Clean Improving Water Taste, Adapter Required for Cleaning Cartridge, 40434001 by grohe - **How much does it cost?** € 84.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/50307702-grohe-blue-accessories-cleaning-cartridge-100-biological-disinfection-not-harmful) ## Best For - grohe enthusiasts ## Why This Product - Trusted grohe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Enhanced Water Taste:** Regular use improves water flavor, delivering fresh, crisp hydration every time. - • **Eco-Friendly Maintenance:** Empty cartridge is fully recyclable, aligning with your sustainable lifestyle. - • **Hospital-Grade Cleanliness:** Ensures your GROHE Blue system stays hygienic with professional-level disinfection. - • **Trusted German Engineering:** Backed by GROHE’s 5-year warranty and high-quality manufacturing standards. - • **Seamless System Compatibility:** Works exclusively with GROHE Blue adapter for precise, effective cleaning. ## Overview The GROHE Blue Accessories Cleaning Cartridge offers 100% biological disinfection for your GROHE Blue water system, ensuring superior hygiene and improved water taste. Designed for use with a dedicated adapter, this hospital-grade cleaning solution is safe for home use and features a fully recyclable cartridge, supporting sustainable maintenance. Manufactured in Germany and backed by a 5-year warranty, it guarantees consistent, high-quality filtered water directly from your tap. ## Description From the manufacturer GROHE Blue Cleaning Cartridge The GROHE Blue Cleaning Cartridge is designed to maintain your GROHE Blue system for consistent performance and high-quality drinking water straight from the tap. When used with the required GROHE adapter (40694000), the cartridge provides effective biological disinfection that is safe for home use. For added sustainability, the empty cartridge bottle is fully recyclable, helping you maintain your system while reducing waste. Please note that this cleaning cartridge requires the dedicated adapter for operation and cannot be used as a standalone product. In the Box The package includes one GROHE Blue cleaning cartridge and a dedicated spray nozzle for system maintenance. Connect the Spray Ensure the cleaning cartridge is securely connected to the compatible adapter for proper application during the maintenance process. Adapter to be purchased Separately The GROHE Blue cleaning adapter is designed for use with the GROHE Blue cleaning cartridge (40434) to maintain your water system. This reusable component allows for regular maintenance of the GROHE Blue system to ensure it continues to function as intended and provides filtered water directly from the tap. Service Steps 1. Unscrew the existing cylinder: Rotate the cylinder counter-clockwise and pull downward to remove it from the regulator head; 2. Sanitize the connection: Use the cleaning spray directly on the receiver opening of the regulator for 3 seconds. Also, ensure hands are clean; 3. Prepare the cleaning adapter: Select the adapter based on the manufacturing date of your system (>10/2018 or <10/2018) and spray the adapter tip for 3 seconds; 4. Install the cleaning adapter: Insert the adapter into the regulator and tighten it by turning it 1/2 to 1 full rotation; 5. Connect the cleaning cartridge: Screw the cleaning cartridge into the adapter by rotating it clockwise until firmly seated. Review: Cleans water efficiently - My water tastes better Review: Es ist eine Reinigungskartusche - Es tut was es soll, reinigt euer Grohe Blue System. Unbedingt die Reinigungs Anleitung beachten und befolgen! Zum Schluss dringen so lange klar durchspülen lassen, bis der Chlorähnliche Geruch vollständig verschwunden ist! Die vom Hersteller empfohlene Zeitangabe ist zu kurz und reicht nicht aus! ## Features - Pressurised container: May burst if heated. - Use biocides safely. Always read the label and product information before use. - 100% biological disinfection of the GROHE Blue chiller and filter headincluding spray head and water test stripes - GROHE Blue cleaning set - GROHE set standards extremely high to ensure that every time you turn on a GROHE tap ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00LC6A9YI | | Best Sellers Rank | 218,676 in DIY & Tools ( See Top 100 in DIY & Tools ) 602 in Kitchen Sink Taps | | Brand | GROHE | | Country Of Origin | Germany | | Customer Reviews | 4.5 out of 5 stars 395 Reviews | | Global Trade Identification Number | 04005176985294 | | Included Components | GROHE 40434001 | Blue Cleaning Set | | Included components | GROHE 40434001 | Blue Cleaning Set | | Installation Type | Centred. | | Installation type | Centred. | | Item Type Name | GROHE Blue® Cleaning cartridge | | Item Weight | 0.54 Kilograms | | Item weight | 0.54 Kilograms | | Manufacturer | GROHE UK Ltd | | Manufacturer Part Number | 40434001 | | Material | Plastic | | Material Type | Plastic | | Model Name | 40434001 | | Model Number | 40434001 | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Hospital Grade | | Product Warranty | 5 Year Manufacturer's Warranty | | Special feature | Hospital Grade | | Unit Count | 1.0 count | ## Product Details - **External testing certification:** GROHE Blue Reinigungskartusche - **Item weight:** 0.54 Kilograms - **Material:** Plastic - **Product benefits:** Cleans and disinfects the GROHE Blue water filtration system - **Product dimensions:** 9.5D x 100W x 100H centimetres ## Images ![GROHE Blue Accessories Cleaning Cartridge, 100% Biological Disinfection, Not Harmful to Human, Keeps GROHE Blue System Clean Improving Water Taste, Adapter Required for Cleaning Cartridge, 40434001 - Image 1](https://m.media-amazon.com/images/I/61jQBi1MQ9L.jpg) ![GROHE Blue Accessories Cleaning Cartridge, 100% Biological Disinfection, Not Harmful to Human, Keeps GROHE Blue System Clean Improving Water Taste, Adapter Required for Cleaning Cartridge, 40434001 - Image 2](https://m.media-amazon.com/images/I/619uRxO3PaL.jpg) ![GROHE Blue Accessories Cleaning Cartridge, 100% Biological Disinfection, Not Harmful to Human, Keeps GROHE Blue System Clean Improving Water Taste, Adapter Required for Cleaning Cartridge, 40434001 - Image 3](https://m.media-amazon.com/images/I/41Bo9p1R-IS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cleans water efficiently *by M***N on 27 February 2026* My water tastes better ### ⭐⭐⭐⭐⭐ Es ist eine Reinigungskartusche *by O***I on 10 July 2026* Es tut was es soll, reinigt euer Grohe Blue System. Unbedingt die Reinigungs Anleitung beachten und befolgen! Zum Schluss dringen so lange klar durchspülen lassen, bis der Chlorähnliche Geruch vollständig verschwunden ist! Die vom Hersteller empfohlene Zeitangabe ist zu kurz und reicht nicht aus! ### ⭐⭐⭐⭐⭐ Ottimo prodotto *by G***O on 15 June 2026* Completo di istruzioni per procedere alla pulizia da soli, ricordarsi di acquistare anche l’adattatore per poterlo utilizzare. ## Frequently Bought Together - GROHE 40434001 | Cleaning Cartridge | Blue - GROHE 40694000 Blue Cleaning Cartridge Adapter - Grohe 40412001 Blue 5-Stage Replacement Water Filter 792.5 Gallon Capacity, Blue, White --- ## 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.hr/products/50307702-grohe-blue-accessories-cleaning-cartridge-100-biological-disinfection-not-harmful](https://www.desertcart.hr/products/50307702-grohe-blue-accessories-cleaning-cartridge-100-biological-disinfection-not-harmful) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-22*