# KFA² automatic pop-up waste click-clack 5/4" large square chrome (660-454-00)

**URL:** https://aio.lv/en/product--kfa-660-454-00--11835701
**Data updated:** 2026-03-09 14:49 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** kfa²
**Manufacturer code:** 660-454-00
**EAN:** 5907571660068
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kfa-660-454-00--11835701

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Automatic pop-up waste (click-clack) by KFA², model 660-454-00, with 5/4" thread connection. Large square chrome drain designed for basins, featuring a click-clack opening and closing mechanism for easy water retention and release. Suitable for bathroom sinks where a visible, modern square waste in chrome finish is required; simplifies maintenance and daily use.

## Long description

KFA² automatic pop-up waste click-clack 5/4" large square chrome is a basin drain designed for modern bathroom sinks. The product features a square top plate in chrome finish and a click-clack mechanism that allows the user to open and close the drain by pressing the top. It connects using a 5/4" threaded fitting and is intended for visible installations where a large square waste provides a contemporary look and straightforward function.
Advantages
The click-clack mechanism provides simple one-press operation for reliable water retention and release without the need for a separate plug. The large square chrome cover offers a flat, modern appearance that is easy to clean and matches chrome bathroom fittings. The threaded 5/4" connection ensures a secure fit to standard basin waste outlets and supports straightforward installation and replacement of older wastes.
Suitable for
 Standard bathroom washbasins with visible square waste requirement
 Renovations where a modern chrome finish is desired
 Installations replacing old pop-up wastes with a press-to-open mechanism
 Situations requiring a larger drain cover for aesthetic alignment with square fixtures
Key specifications
 Operation: automatic click-clack (press-to-open/press-to-close)
 Connection thread: 5/4"
 Top shape: large square cover plate
 Finish: chrome
 Intended use: basin/washbasin drain
How to use
Fit the waste into the basin outlet and secure it using the 5/4" threaded connection according to standard plumbing practices. Press the square chrome cover once to close and retain water, and press again to release and allow drainage. Clean the visible surface with a soft cloth and non-abrasive cleaner to maintain the chrome finish; remove debris from the drain opening as needed to maintain smooth operation of the click-clack mechanism.
Usage recommendations
For reliable long-term performance, ensure correct sealing during installation and avoid overtightening of the threaded connection. Regularly remove hair and larger debris to prevent clogging and operate the click-clack mechanism periodically to keep its internal components free of buildup.

## FAQ

### How much does the KFA² automatic pop-up waste 660-454-00 cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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 kfa² 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 kfa² 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/11835701/67235462_large.webp