# Dust filter DEMCiflex for Lian Li O11 Dynamic Rear 1105, magnetic rear panel fit

**URL:** https://aio.lv/en/product--demciflex-1105--4597096
**Data updated:** 2026-03-07 14:50 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** DEMCiflex
**Manufacturer code:** 1105
**EAN:** 6009704610373
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--demciflex-1105--4597096

## 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 1105 designed for the rear panel of the Lian Li O11 Dynamic case. Provides fine dust filtration to protect internal components while allowing airflow. Easy to install and remove for cleaning, with magnetic attachment matching the O11 Dynamic rear dimensions. Suitable for users seeking simple maintenance and improved dust control in their PC builds.

## Long description

DEMCiflex Dust Filter 1105 is a magnetic rear-panel filter designed specifically to fit the Lian Li O11 Dynamic rear opening. It delivers fine dust filtration to reduce dust accumulation on internal components while maintaining unrestricted airflow. The filter is shaped and magnetized to align with the O11 Dynamic rear panel, allowing quick installation and removal for periodic cleaning without tools.
Advantages
The filter provides effective particle capture thanks to its fine mesh, which helps prolong the lifespan of fans, radiators and other internal hardware. Magnetic attachment ensures a secure fit while enabling tool-free access for maintenance. The lightweight and low-profile design preserves case airflow dynamics and does not interfere with mounting or cable routing at the rear panel.
Suitable for
 Dust reduction in Lian Li O11 Dynamic desktop PC builds
 Protecting rear-mounted fans and radiators from particle ingress
 Users who prefer easy-to-remove magnetic filters for regular cleaning
Key specifications
 Compatibility: rear panel dimensions of Lian Li O11 Dynamic
 Attachment: magnetic edge for tool-free mounting
 Material: fine mesh filtration fabric with magnetic frame
 Function: particulate/dust filtration while allowing airflow
 Design: low-profile, lightweight construction
How to use
Align the magnetic edge of the DEMCiflex filter with the rear opening of the Lian Li O11 Dynamic case and let the magnets seat it in place. Remove the filter by pulling at a corner or designated tab and wash or clean the mesh as needed using compressed air or a gentle rinse, then allow it to dry completely before reinstalling. Regular inspection and cleaning will maintain airflow and filtration performance.
Usage recommendations
For best results, clean the filter every few weeks or more frequently in dusty environments. Avoid harsh chemicals when washing the mesh and ensure the filter is fully dry before reattaching to prevent moisture contact with internal components.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.03 kg |

## FAQ

### How much does the DEMCiflex Dust Filter for Lian Li O11 Dynamic Rear 1105 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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

## Image

https://aio.lv/img/cache/product/4597096/66896841_large.webp