# Flexible connection hose INVENA GW/GW 3/8" x 3/8" (WS-03-020)

**URL:** https://aio.lv/en/product--invena-ws-03-020--11855375
**Data updated:** 2026-03-09 17:31 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** INVENA
**Manufacturer code:** WS-03-020
**EAN:** 5907798729012
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--invena-ws-03-020--11855375

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Flexible connection hose INVENA GW/GW 3/8" x 3/8" (WS-03-020) is a plumbing supply line designed for connecting fixtures with 3/8" female (GW) fittings. The hose provides a sealed water connection between valves, mixers or appliances and supply lines. Intended for use in residential and commercial installations where compact, threaded 3/8" connections are required.

## Long description

Flexible connection hose INVENA GW/GW 3/8" x 3/8" (WS-03-020) is a sealed plumbing supply line intended for joining fixtures and supply points with 3/8" female threaded connections. Designed by INVENA for compact installations, the hose creates a watertight link between valves, mixers and appliances and the building water supply, suitable for both residential and commercial use where space-efficient, threaded 3/8" connections are required.
Advantages
The hose offers a flexible, corrosion-resistant connection that simplifies installation in confined spaces and reduces stress on fittings. Its construction ensures a secure seal to minimize the risk of leaks, while the compatible 3/8" female threaded ends provide straightforward attachment to standard valves and mixers. The flexible design accommodates slight misalignment and enables easier maintenance or replacement of fixtures without extensive plumbing modifications.
Suitable for
Connecting bathroom and kitchen faucets with 3/8" female threaded outlets
Linking shut-off valves to mixers and appliances
Use in compact or concealed installation spaces where flexibility is needed
Residential and light commercial plumbing applications
Key specifications
Connection type: female-to-female threaded 3/8"
Function: flexible supply hose for water connections
Application: indoor plumbing for fixtures, valves and appliances
Design: flexible hose construction to accommodate alignment and movement
Compatibility: standard 3/8" threaded fittings commonly used on valves and mixers
How to use
Ensure water supply is turned off before starting installation. Verify that both mating fittings are standard 3/8" female threads and are clean and free of debris. Hand-start the hose fittings onto the corresponding male threads, then tighten using an appropriate wrench until a snug, leak-free connection is achieved—avoid over-tightening. After installation, restore water supply and inspect the joints for leaks; if necessary, tighten slightly to stop any minor seepage. For replacement, remove the old hose by loosening the connections and install the new hose following the same procedure.
Usage recommendations
Use appropriate sealing practices recommended for threaded plumbing connections, check compatibility with the system’s water pressure and temperature ranges, and inspect the hose periodically for wear or damage. If installation requires access to potable water systems, follow local plumbing codes and consider professional installation for complex configurations.

## FAQ

### How much does the Flexible connection hose INVENA 3/8" x 3/8" WS-03-020 cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 151 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 16.07.2026 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 INVENA 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 INVENA 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/11855375/67253698_large.webp