# Filling valve, CERSANIT K99-0012 - vertical bottom inlet

**URL:** https://aio.lv/en/product--cersanit-k99-0012--11722509
**Data updated:** 2026-03-08 11:26 (EET)
**Category:** Toilets & Bidets
**Manufacturer:** CERSANIT
**Manufacturer code:** K99-0012
**EAN:** 5907536648278
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cersanit-k99-0012--11722509

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

CERSANIT filling valve K99-0012 is a toilet cistern component with a vertical bottom inlet designed to control water supply and maintain cistern fill level. Intended for replacement or installation in compatible WC tanks, it provides reliable filling operation and water flow regulation for domestic and commercial sanitary systems.

## Long description

CERSANIT filling valve K99-0012 is a toilet cistern component with a vertical bottom inlet designed to control water supply and maintain the cistern fill level. It is intended for replacement or installation in compatible WC tanks and provides reliable filling operation and stable water flow regulation for domestic and commercial sanitary systems. The vertical bottom inlet design places the water connection at the base of the tank, allowing neat installation in cisterns with lower inlet ports.
Advantages
The filling valve offers consistent fill control and automatic shut-off when the desired water level is reached, reducing the risk of overflow. Its vertical bottom inlet configuration simplifies connection in cisterns designed for lower water entry points and helps maintain compact internal layout. Constructed from materials suitable for contact with potable water, the valve is designed for long-term use under normal operating conditions and compatibility with common toilet cistern geometries.
Suitable for
 Replacement of worn or malfunctioning cistern filling mechanisms in compatible toilets
 New installation in toilets that require a vertical bottom water inlet
 Residential and light commercial bathroom cisterns with matching inlet location
 Maintenance and plumbing repairs where reliable fill control is needed
Key specifications
 Type: cistern filling valve with vertical bottom inlet
 Function: automatic filling and shut-off at preset water level
 Intended use: toilet cisterns with lower/bottom water inlet
 Mounting position: vertical installation inside the cistern
 Materials: water-contact plastics and seals suitable for potable water systems
 Flow control: built-in mechanism for regulating supply until shut-off
How to use
Install the valve into a compatible cistern by securing it at the designated bottom inlet opening and connecting the water supply according to the cistern manufacturer’s instructions. Adjust the float or fill level setting as required to achieve the correct water height in the tank. After installation, operate the flush and observe at least one fill cycle to confirm the valve shuts off at the desired level and that there are no leaks at the connection points.
Usage recommendations
Before installation, verify that the cistern has a bottom inlet compatible with a vertical valve. Turn off the water supply and drain the cistern prior to replacement. Use basic hand tools and replace any worn seals to ensure a watertight connection. If uncertain about compatibility or installation, consult a qualified plumber or refer to the cistern manufacturer’s technical guidance.

## FAQ

### How much does the Filling valve CERSANIT K99-0012 cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 186 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 10.07.2026 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/11722509/67103461_large.webp