# Kitchen faucet kfa² DUERO PURE BASIC with water filtration function and Profine Blue S filter set, black

**URL:** https://aio.lv/en/product--kfa-046623-913-81--12039165
**Data updated:** 2026-03-31 18:34 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** kfa²
**Manufacturer code:** 046623-913-81
**EAN:** 5907571666121
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 324.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 268.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kfa-046623-913-81--12039165

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Single-unit kitchen faucet kfa² DUERO PURE BASIC in black with integrated water filtration function and included Profine Blue S filter set. Designed for supplying filtered drinking water directly from the tap, it combines standard faucet operation with a filtration module. Suitable for home kitchens where space-efficient access to filtered water is needed; useful for drinking, cooking, and reducing scale and impurities.

## Long description

The kfa² DUERO PURE BASIC kitchen faucet in black integrates a standard single-lever tap with an internal water filtration function and a Profine Blue S filter set included. This compact faucet delivers both unfiltered water for everyday kitchen use and an internal filtered outlet for drinking and cooking water, reducing scale and impurities while maintaining a minimalist look in matte black. The design aims to save space by combining two functions in one fixture and is intended for installation in domestic kitchens with a single-hole sink configuration.
Advantages
The integrated filtration system allows immediate access to filtered water without a separate countertop unit, saving counter space and simplifying the water supply. Matte black finish resists visible stains and integrates with modern kitchen styles. Dual-function operation provides conventional tap flow and a filtered water outlet in a single unit, while the supplied Profine Blue S filter set ensures initial filtration performance out of the box. Materials and geometry are designed for standard kitchen plumbing connections and straightforward maintenance of the filter cartridge.
Suitable for
Home kitchens requiring space-saving filtered drinking water
Cooking and beverage preparation with reduced scale and impurities
Households seeking a single-fixture solution for regular and filtered water
Key specifications
Single-lever faucet with separate filtered water function
Finish: matte black
Included filter: Profine Blue S cartridge set
Compact, single-hole installation design
Delivers filtered water suitable for drinking and cooking
How to use
Install the faucet in a standard single-hole sink or worktop according to the installation instructions supplied with the product, connecting the water supply lines and the filtration line as indicated. Use the main lever for normal hot and cold water supply; switch or direct the filtration outlet following the faucet’s control mechanism to access filtered water. Replace the Profine Blue S filter cartridges at recommended intervals and flush the filter briefly after each cartridge change to remove trapped air and fine particles before consumption.
Usage recommendations
For optimal performance, follow the filter replacement schedule provided by the filter manufacturer, and avoid using the filtered water outlet for non-potable purposes such as appliance cleaning or chemical mixtures. Periodically check connections for leaks and perform gentle cleaning of the faucet surface with non-abrasive cleaners to preserve the matte black finish.

## FAQ

### How much does the kfa² DUERO PURE BASIC kitchen faucet with filtration cost, and is it available for purchase?

The price is 324.49 € (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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can kfa² DUERO PURE BASIC kitchen faucet with filtration be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12039165/67526417_large.webp