# ANI\_PLAST WC3550CEU Bottom Fill Valve 1/2 inch for WC Cistern

**URL:** https://aio.lv/en/product--aniplast-wc3550ceu--4921181
**Data updated:** 2026-06-10 09:37 (EEST)
**Category:** Home Appliance Accessories
**Manufacturer:** ANI\_PLAST
**Manufacturer code:** WC3550CEU
**EAN:** 4779037107940
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aniplast-wc3550ceu--4921181

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The ANI\_PLAST WC3550CEU is a reliable bottom fill valve designed for WC cisterns. Featuring a 1/2-inch connection, this valve ensures efficient water intake and precise filling control. It is a durable plumbing component essential for maintaining proper toilet flushing system functionality. Easy to install and compatible with standard cistern setups, it provides a long-lasting solution for residential bathroom maintenance.

## Long description

The ANI\_PLAST WC3550CEU is a high-quality bottom fill valve engineered for efficient water management in WC cisterns. Designed with a standard 1/2-inch connection, this component facilitates reliable water intake and precise filling control, ensuring your toilet flushing system operates smoothly and consistently. Its robust construction makes it a dependable choice for residential plumbing maintenance, offering long-term durability and resistance to wear in daily use.
Advantages
This bottom fill valve stands out due to its straightforward installation process, which allows for quick replacement in most standard cistern configurations. The design prioritizes consistent water flow and reliable shut-off performance, preventing unnecessary water waste and ensuring the cistern refills correctly after every flush. Built from high-grade materials, the valve is designed to withstand the pressures of regular household use while maintaining its structural integrity over time.
Suitable for
Standard residential WC cisterns
Replacement of worn-out or leaking bottom fill valves
New bathroom installations requiring a 1/2-inch connection
When it may not be suitable
This valve is specifically designed for bottom-entry cisterns and will not be compatible with side-entry or back-entry cistern configurations. Additionally, it is intended for standard residential water pressure systems and may not be suitable for specialized industrial or high-pressure commercial plumbing setups.
Key specifications
Connection size: 1/2 inch
Installation type: Bottom entry
Compatibility: Standard WC cisterns
Function: Automatic water intake and filling control
How to use
To install the valve, first shut off the water supply to the toilet cistern and flush to drain any remaining water. Unscrew the existing fill valve from the bottom of the cistern and remove it. Insert the ANI\_PLAST WC3550CEU through the bottom hole, ensuring the seal is correctly positioned to prevent leaks. Tighten the securing nut firmly by hand, then reconnect the water supply line. Once installed, check the water level and adjust the float mechanism if necessary to ensure the cistern fills to the appropriate level without overflowing.
What to consider before purchase
Verify that your cistern is a bottom-entry model
Check that your water supply line uses a 1/2-inch connection
Measure the available space inside the cistern to ensure proper clearance for the float mechanism
Usage recommendations
Regularly inspect the valve for any signs of mineral buildup or debris that could affect the float movement. If you notice the cistern filling slowly or failing to shut off, clean the internal components or check the water pressure settings to maintain optimal performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.524 kg |

## FAQ

### How much does the ANI\_PLAST WC3550CEU Bottom Fill Valve 1/2 inch cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 216 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 01.07.2026 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 ANI\_PLAST 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 ANI\_PLAST 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/4921181/30633309_large.webp