# Dust Filter DEMCiflex for Lian Li O11 Dynamic XL PCI Slot — black

**URL:** https://aio.lv/en/product--demciflex-1099--4597092
**Data updated:** 2026-03-07 14:50 (EET)
**Category:** Computer Cases
**Manufacturer:** DEMCiflex
**Manufacturer code:** 1099
**EAN:** 6009704610311
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--demciflex-1099--4597092

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

DEMCiflex dust filter designed for the Lian Li O11 Dynamic XL PCI slot. Single lightweight filter (0.01 kg) in black, intended to cover PCI expansion slot openings and reduce dust ingress into the chassis. Easy to install in compatible cases, useful for maintaining airflow and protecting internal components in desktop systems.

## Long description

DEMCiflex dust filter for Lian Li O11 Dynamic XL PCI Slot — black is a lightweight, purpose-made cover designed to fit the PCI expansion slot openings of compatible Lian Li O11 Dynamic XL chassis. The single black filter helps reduce dust entering the case through unused PCI slots while maintaining unobstructed airflow for internal components. With a net weight of around 0.01 kg, the filter is intended as a simple, low-profile addition to desktop systems that require basic dust protection for expansion slot areas.
Advantages
The DEMCiflex filter provides a fitted barrier that decreases dust accumulation in the interior of the chassis without blocking ventilation paths. Its slim, low-mass design minimizes any impact on airflow and is easy to handle during installation or removal. The black finish matches the typical styling of the Lian Li O11 Dynamic XL and helps preserve a tidy internal appearance while protecting expansion slot openings from particulate ingress.
Suitable for
Lian Li O11 Dynamic XL cases with PCI expansion slots
Workstations and home PCs that need basic dust protection for internal components
Key specifications
Color: black
Weight: 0.01 kg (approx.)
Quantity: single filter
Compatibility: designed for Lian Li O11 Dynamic XL PCI slot openings
Material type: lightweight dust-filter fabric/net (flexible)
How to use
Align the DEMCiflex filter with the unused PCI slot opening on the Lian Li O11 Dynamic XL chassis and press gently into place so that the filter covers the slot area. Ensure the filter sits flush with the slot frame to create a continuous barrier against dust while allowing normal case airflow. To clean, remove the filter and lightly brush or vacuum the surface; allow it to dry completely if any moisture is present before reinstallation.
Usage recommendations
Use the filter on unused PCI slots to reduce dust buildup inside the chassis and check it periodically during routine system maintenance. Clean the filter gently and replace it if the fabric shows signs of wear or permanent clogging to maintain optimal airflow and dust protection.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.01 kg |

## FAQ

### How much does the DEMCiflex dust filter for Lian Li O11 Dynamic XL PCI cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 08.07.2026 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 DEMCiflex 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 DEMCiflex 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4597092/52359527_large.webp