# Invena connection hose for faucet short end 3/8" x M10 (WS-21-080)

**URL:** https://aio.lv/en/product--invena-ws-21-080--11855489
**Data updated:** 2026-03-09 17:31 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** INVENA
**Manufacturer code:** WS-21-080
**EAN:** 5907798725052
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--invena-ws-21-080--11855489

## 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

Connection hose Invena WS-21-080 for faucets, featuring a short end with 3/8" to M10 fittings. Designed for linking water supply to mixer taps, this flexible hose suits compact installations where a shorter connection is required. Use for domestic bathroom and kitchen mixers; facilitates secure water flow and straightforward installation when space is limited.

## Long description

Invena connection hose WS-21-080 is a flexible supply line designed for connecting mixer taps in compact installations. The hose features a short end configuration with a 3/8" female fitting to M10 male connection, intended to provide a secure link between the water supply and domestic bathroom or kitchen faucets where space is limited. Manufactured with materials suitable for potable water systems, this hose supports standard mixer tap connections and simplifies installation in tight under-sink or behind-sink spaces.
Advantages
The short-end design reduces excess length and prevents coil buildup in cramped installation areas while maintaining a reliable water seal. Flexibility of the hose allows for easy alignment between the tap and supply valve without requiring complex adjustments. The fittings are compatible with common mixer tap inlets, enabling straightforward attachment and minimizing the need for additional adapters.
Suitable for
 Connecting bathroom and kitchen mixer taps to water supply valves in compact spaces
 Retrofit installations where existing supply lines are oversized or too long
 Under-sink or behind-sink assemblies with limited clearance
Key specifications
 Connection types: 3/8" female to M10 male
 Short-end configuration suitable for limited-clearance installations
 Flexible hose construction for easy routing and alignment
 Intended for potable water supply to domestic mixer taps
How to use
Shut off the water supply before beginning installation. Attach the 3/8" end to the water supply valve and secure the M10 end to the mixer tap inlet, ensuring threaded fittings are hand-tightened and then finished with an appropriate wrench if required to achieve a leak-free seal. Check for correct orientation to avoid kinking; route the hose with gentle curves and avoid sharp bends. After installation, open the water supply and inspect all joints for leaks, tightening connections if necessary.
Usage recommendations
Use this short connection hose when a standard-length supply line would crowd the installation area. Periodically inspect fittings and hose integrity, and replace the hose if signs of wear, leakage, or damage appear. Follow local plumbing codes and use compatible sealing materials where specified for threaded connections.

## FAQ

### How much does the Invena connection hose WS-21-080 3/8" x M10 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 61 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/11855489/67253804_large.webp