--- product_id: 47832513 title: "GROHE 38422000 WC Concealed Cistern 0.82 m" brand: "grohe" price: "€ 676.61" currency: EUR in_stock: true reviews_count: 5 category: "Grohe" url: https://www.desertcart.be/products/47832513-grohe-38422000-wc-concealed-cistern-0-82-m store_origin: BE region: Belgium --- # Dual or single flush option Low noise filling valve 0.82m installation height GROHE 38422000 WC Concealed Cistern 0.82 m **Brand:** grohe **Price:** € 676.61 **Availability:** βœ… In Stock ## Summary > 🚽 Elevate your bathroom game with silent, sleek, and smart flushing! ## Quick Answers - **What is this?** GROHE 38422000 WC Concealed Cistern 0.82 m by grohe - **How much does it cost?** € 676.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/47832513-grohe-38422000-wc-concealed-cistern-0-82-m) ## 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 - β€’ **Eco-Smart Flush:** Dual or single flush options to save water without sacrificing performance - β€’ **Seamless Integration:** Wall-mounted design fits discreetly under windows or tight spaces - β€’ **Flexible Installation:** Connections from left, right, or back for ultimate adaptability - β€’ **Whisper-Quiet Operation:** Low noise filling valve ensures a peaceful bathroom experience - β€’ **Condensation-Free Comfort:** Insulated tank prevents moisture buildup, keeping your bathroom fresh ## Overview The GROHE 38422000 WC Concealed Cistern offers a compact 0.82m installation height with versatile connection options and dual/single flush technology. Engineered for quiet operation and condensation resistance, it fits seamlessly into modern bathrooms, backed by a 5-year guarantee for lasting reliability. ## Description Product Description Grohe WC Concealed Cistern is dual or single flush. 0.82 metre Installation height. Front or top actuation. Low noise filling valve. Connection from left / right or back. Insulated against condensation. Comes with angle stop valve 1/2. flush pipe fixing brackets protecting block. Minimum recommended static pressure 0.2 bar. For use with horizontal plates. Grohe provides 5 year guarantee. 0.5 inches water supply connection. Set Contains: 1x WC Concealed Cistern Review: Ottima sotto finestra - Ottima cassetta per sotto finestra. Chiaramente la minor altezza incide sulla potenza di scarico, nel mio caso la carta non scende al primo scarico (solo la carta, doppio velo resistente) Review: Brilliant! - I have always loved Grohe products, which led to the purchase of this cistern for our new bathroom. Perhaps foolishly, I read the reviews after purchasing, and was a little dismayed to read that one customer had had problems fitting it into a 500mm unit - exactly the size of ours - so I was expecting the same problem. Imagine my surprise, then, that I encountered no such issues: the alterations I made were two small blocks of 2x1 to fasten the side brackets to. For the money, it is great value and is near silent in operation, and fills quickly: well β€œchuffed β€œ with purchase. ## Features - WRAS Approved ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00505EFFG | | Brand | GROHE | | Brand Name | GROHE | | Color | Silver | | Customer Reviews | 4.6 out of 5 stars 85 Reviews | | Global Trade Identification Number | 04005176275203 | | Installation Method | Wall Mounted | | Installation Type | Wall Mounted | | Item Dimensions D x W x H | 16.34"W | | Item Weight | 1 kg | | Manufacturer | Grohe | | Manufacturer Part Number | 38422000 | | Material | Material: Metall | | Material Type | Material: Metall | | Model Number | 38422000 | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 16.34"W | | Seat Material | Plastic | | Shape | Round | ## Product Details - **Brand:** GROHE - **Color:** Silver - **Item Weight:** 1 kg - **Material:** Material: Metall - **Product Dimensions:** 16.34"W ## Images ![GROHE 38422000 WC Concealed Cistern 0.82 m - Image 1](https://m.media-amazon.com/images/I/41TRNwbqrLL.jpg) ![GROHE 38422000 WC Concealed Cistern 0.82 m - Image 2](https://m.media-amazon.com/images/I/51QriYznOeL.jpg) ![GROHE 38422000 WC Concealed Cistern 0.82 m - Image 3](https://m.media-amazon.com/images/I/51RuuPUUY+L.jpg) ![GROHE 38422000 WC Concealed Cistern 0.82 m - Image 4](https://m.media-amazon.com/images/I/51UzuB1tYAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Ottima sotto finestra *by B***A on August 19, 2026* Ottima cassetta per sotto finestra. Chiaramente la minor altezza incide sulla potenza di scarico, nel mio caso la carta non scende al primo scarico (solo la carta, doppio velo resistente) ### ⭐⭐⭐⭐⭐ Brilliant! *by M***N on February 23, 2025* I have always loved Grohe products, which led to the purchase of this cistern for our new bathroom. Perhaps foolishly, I read the reviews after purchasing, and was a little dismayed to read that one customer had had problems fitting it into a 500mm unit - exactly the size of ours - so I was expecting the same problem. Imagine my surprise, then, that I encountered no such issues: the alterations I made were two small blocks of 2x1 to fasten the side brackets to. For the money, it is great value and is near silent in operation, and fills quickly: well β€œchuffed β€œ with purchase. ### ⭐⭐⭐⭐⭐ Buono! *by S***A on March 17, 2023* Ottimo prodotto, lo consiglio ## Frequently Bought Together - GROHE 38422000 WC Concealed Cistern 0.82 m - GROHE 35601000 Rapido Smartbox Universal Rough-In Box, Starlight Chrome - GROHE 28143000 RelexaFlex 59" Metal Longlife Shower Hose, Starlight Chrome --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/47832513-grohe-38422000-wc-concealed-cistern-0-82-m](https://www.desertcart.be/products/47832513-grohe-38422000-wc-concealed-cistern-0-82-m) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-19*