# Toilet bowl CERSANIT WC KNEE AQUA SYSTEM 40/50, wall-mounted/close-coupled options

**URL:** https://aio.lv/en/product--cersanit-coar1010766092--11137499
**Data updated:** 2026-03-07 18:16 (EET)
**Category:** Toilets & Bidets
**Manufacturer:** CERSANIT
**Manufacturer code:** COAR1010766092
**EAN:** 5901771121626
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cersanit-coar1010766092--11137499

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

CERSANIT WC KNEE AQUA SYSTEM 40/50 is a toilet bowl designed for standard 40/50 cm plumbing connections. It serves as a sanitary fixture for residential or commercial bathrooms, offering compatibility with both wall-mounted and close-coupled installations. The product focuses on reliable water flow and waste evacuation and is intended for use with compatible seats, cisterns and installation fittings.

## Long description

CERSANIT WC KNEE AQUA SYSTEM 40/50 is a toilet bowl engineered for compatibility with standard 40 cm and 50 cm plumbing outlet positions. Designed by CERSANIT for residential and light-commercial bathrooms, the bowl accepts both wall-mounted and close-coupled installation configurations and is intended to be paired with compatible cisterns, seats and mounting fittings. The ceramic surface is manufactured for regular sanitary use and to ensure consistent water flow and waste evacuation performance when installed according to manufacturer guidelines.
Advantages
The design supports two common installation types—wall-mounted and close-coupled—allowing flexibility during bathroom planning or renovation. Compatibility with 40/50 cm outlet distances simplifies replacement of existing fixtures without the need for major alterations to waste plumbing. The ceramic construction provides a smooth, easy-to-clean surface and reliable durability for everyday use. The bowl’s geometry is shaped to promote efficient flushing and reduce residue retention when paired with appropriately sized cisterns and installation fittings.
Suitable for
Residential bathrooms requiring a replacement bowl with 40 cm or 50 cm outlet compatibility
Light-commercial washrooms where wall-mounted or close-coupled fixtures are preferred
Bathroom renovations where minimal plumbing modifications are desired
Installations that will use matching CERSANIT seats, cisterns and mounting hardware
Key specifications
Outlet compatibility: standard 40 cm and 50 cm plumbing positions
Installation types supported: wall-mounted or close-coupled
Material: glazed ceramic suitable for sanitary applications
Designed for use with separate cisterns, toilet seats and compatible mounting fittings
Geometry optimized for effective water flow and waste evacuation
How to use
Select the installation type (wall-mounted or close-coupled) that matches your bathroom layout and ensure the outlet distance aligns with either 40 cm or 50 cm specifications. Fit the bowl using the appropriate mounting kit or brackets and connect the water supply and waste outlet following installation instructions provided by the cistern and fitting manufacturers. Install a compatible toilet seat and cistern, check all seals and fastenings for leaks, and perform a test flush to confirm correct water flow and evacuation. Maintenance consists of routine cleaning with non-abrasive cleaners and periodic inspection of mounting fixings and seals.
Usage recommendations
Use manufacturer-recommended installation fittings and a compatible cistern and seat to ensure proper function and maintain warranty conditions; avoid aggressive abrasive cleaners that can damage the glaze and follow local plumbing regulations when performing installation.

## FAQ

### How much does the CERSANIT WC KNEE AQUA SYSTEM 40/50 toilet bowl cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CERSANIT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CERSANIT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11137499/68547524_large.webp