# Biawar faucet cartridge head 1/2" with control knob model 19958

**URL:** https://aio.lv/en/product--biawar-19958--12007508
**Data updated:** 2026-03-11 20:41 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Biawar
**Manufacturer code:** 19958
**EAN:** 5901862121016
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--biawar-19958--12007508

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Replacement faucet cartridge head by Biawar, model 19958, designed for 1/2" connections and featuring an integrated control knob. Intended for use in single-handle mixer taps, this component serves as the mechanical control for water flow and temperature. Suitable for sanitary repairs and maintenance when replacing a worn or damaged cartridge head.

## Long description

Biawar faucet cartridge head 1/2" with control knob model 19958 is a replacement cartridge assembly intended for single-handle mixer taps with 1/2" connection dimensions. The unit combines the valve mechanism and an integrated control knob to regulate water flow and temperature. It is designed for sanitary repairs and routine maintenance where the original cartridge head is worn, leaking, or mechanically damaged.
Advantages
This cartridge head offers a compact design that integrates the control knob and valve mechanism for straightforward fitment in compatible mixer taps. Constructed to provide reliable operation of water flow and temperature control, it reduces the need to replace the whole faucet body during repair. The standardized 1/2" connection simplifies installation and compatibility with many residential and commercial single-handle mixers.
Suitable for
 Repairing single-handle mixer taps with a 1/2" cartridge connection
 Replacing worn or leaky cartridge heads in domestic bathrooms and kitchens
 Maintenance work in rental properties, hotels, and light-commercial facilities
 Do-it-yourself plumbing projects requiring a direct replacement part
Key specifications
 Intended connection size: 1/2"
 Configuration: integrated cartridge head with control knob
 Application type: single-handle mixer taps
 Function: mechanical control of water flow and temperature
 Material characteristics: durable valve components suitable for potable water systems
How to use
Shut off the water supply before starting any replacement work. Remove the faucet handle and any decorative covers to access the existing cartridge head. Extract the old cartridge assembly according to the faucet manufacturer's guidance, then insert the Biawar cartridge head into the housing, aligning it with the inlet ports and retaining features. Secure the unit and reassemble the handle and trim. Restore the water supply and test for correct function and leaks, adjusting alignment if required.
Usage recommendations
Use this cartridge head for direct replacement in compatible mixer taps; verify the 1/2" connection and physical dimensions against the original part before purchase. Where possible, follow the faucet manufacturer's service instructions and use basic plumbing tools. If internal deposits or damage are present in the faucet body, clean or repair those areas before installing the new cartridge. Perform a leak test after installation and tighten fittings evenly to avoid stress on surrounding components.

## FAQ

### How much does the Biawar faucet cartridge head 19958 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 13.07.2026 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 Biawar 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 Biawar 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/12007508/67462774_large.webp