# Flexible ventilation duct airRoxy FLEX 135 — flexible air duct, Ø135 mm

**URL:** https://aio.lv/en/product--airroxy-03-012--11947177
**Data updated:** 2026-03-11 13:43 (EET)
**Category:** Ventilation Filters
**Manufacturer:** airRoxy
**Manufacturer code:** 03-012
**EAN:** 5901583203121
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--airroxy-03-012--11947177

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Flexible ventilation duct airRoxy FLEX 135 is a Ø135 mm flexible air duct designed for air extraction and supply in residential and light-commercial ventilation systems. The product provides adaptable routing in confined spaces, connecting fans, vents and HVAC components. Suitable for renovation, bathroom and kitchen exhaust, and general ducting where a flexible, compressible duct is needed.

## Long description

Flexible ventilation duct airRoxy FLEX 135 — flexible air duct, Ø135 mm is a Ø135 mm corrugated, compressible duct designed for air extraction and supply in residential and light-commercial ventilation systems. The duct provides flexible routing options in confined or irregular spaces and is intended to connect fans, vents and other HVAC components. It is suitable for renovation work and for bathroom and kitchen exhaust systems where a flexible connection and easy handling are required.
Advantages
The duct’s flexible corrugated construction allows bending and compression to fit around obstacles without the need for precise measurements. Its diameter of 135 mm ensures compatibility with many common inline fans and ventilation outlets. The product is lightweight and easy to cut to length on site, enabling fast installation and reduced labor time. Designed for use in non-pressurized residential and light-commercial installations, the duct offers reliable airflow passage while accommodating routed runs in tight spaces.
Suitable for
 Bathroom exhaust fans and ventilation outlets
 Kitchen exhaust and cooker hood connections
 Renovation projects with limited access or irregular routing
 Temporary or permanent connections between fans and duct transitions in residential or small commercial systems
Key specifications
 Inner diameter: 135 mm
 Construction: flexible corrugated duct
 Function: air extraction and supply
 Suitable environment: indoor residential and light-commercial ventilation
 Installation: compressible, cut-to-length on site
How to use
Select an appropriate length and, if necessary, compress or extend the duct to fit the routing path between the fan and the outlet. Secure the duct ends to the fan spigot and the vent or transition piece using suitable clamps or duct tape designed for ventilation use to ensure an airtight connection. Avoid sharp kinks when bending; maintain smooth curves to reduce airflow resistance. Trim the duct with a sharp utility knife or scissors to obtain a clean end before attaching fittings. Ensure the connection points are supported so the duct is not bearing weight or tension that could deform the fittings.
Usage recommendations
Use the flexible duct only in indoor, non-pressurized ventilation systems. For long straight runs or high-pressure applications, prefer rigid ducting to maintain airflow efficiency. Inspect connections periodically for wear and replace the duct if punctures, severe deformation or persistent leaks are found.

## FAQ

### How much does the airRoxy FLEX 135 flexible ventilation duct cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 06.07.2026 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 airRoxy 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 airRoxy 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/11947177/67390681_large.webp