# Liquid detergent box Katex 4 L for washing machines, 4-litre refill

**URL:** https://aio.lv/en/product--katex-191869--12013451
**Data updated:** 2026-03-11 20:48 (EET)
**Category:** Household Chemicals
**Manufacturer:** Katex
**Manufacturer code:** 191869
**EAN:** 8697806191869
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--katex-191869--12013451

## 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

Katex liquid detergent in a 4 L box designed for use in washing machines. This 4-litre refill provides concentrated cleaning for regular laundry cycles, suitable for household textiles. It is intended for machine washing and practical for families or frequent laundry use, enabling multiple wash loads from one container.

## Long description

Katex liquid detergent in a 4 L box is formulated for use in washing machines and supplied as a concentrated refill for household laundry. The 4-litre refill is intended to cover multiple wash cycles and supports regular cleaning of everyday textiles. The product is presented in a box designed for convenient storage and dosing when refilling smaller containers or direct use in machine detergent compartments.
Advantages
This liquid detergent offers concentrated cleaning power suitable for a range of normal washing temperatures and typical household soils. The 4-litre refill format reduces the frequency of repurchasing and provides cost-effective coverage for frequent laundry needs. The packaging facilitates measured dispensing and storage, while the formula is compatible with standard washing machine detergent compartments.
Suitable for
Regular machine washing of cotton, linen and mixed-fibre clothing
Family laundry with multiple loads per week
Refilling smaller detergent bottles or using directly in detergent compartments
Key specifications
Volume: 4 litres
Form: liquid detergent, concentrated
Intended use: machine washing of household textiles
Packaging: refill box suitable for dosing and storage
How to use
Pour the required amount of Katex liquid detergent into the washing machine detergent drawer or into a refillable dosing bottle. Follow the washing machine manufacturer's instructions and the textile care labels to select temperature and programme. Use the recommended dose for the load size and soil level; if more concentrated cleaning is needed, adjust dose accordingly. After refilling smaller bottles, securely close caps and store the 4 L box in a cool, dry place away from direct sunlight.
Usage recommendations
Measure dosage according to load size and soil level to avoid overuse. For delicate fabrics or colours, select appropriate wash programmes and lower temperatures. Keep the product out of reach of children and avoid direct contact with eyes; in case of contact, rinse thoroughly with water.

## FAQ

### How much does the Liquid detergent Katex 4 L for washing machines cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 Katex 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 Katex 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/12013451/67502346_large.webp