DEMCiflex Dust Filter for Lian Li O11 Dynamic XL Rear Fan

Name: Dust Filter for Lian Li 1097
Brand: DEMCiflex
SKU: 4597091
Price: 14.49 EUR
Availability: InStock

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Dust Filter for Lian Li O11 Dynamic XL Rear Fan, DEMCiflex (black/black)

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Short description

DEMCiflex dust filter designed for the rear fan of the Lian Li O11 Dynamic XL case. Maintains dust protection for the specified fan location with a black-on-black finish. Provides particle filtration while allowing airflow, suitable for regular PC maintenance and setups where dust reduction is needed. Easy to install and compatible with the O11 Dynamic XL rear fan mounting.

Available for order: 9 pcs.

Warranty: 2 Years

SKU: 4597091

Manufacturer: DEMCiflex

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

07.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

07.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.02 kg)

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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The DEMCiflex dust filter is made for the rear fan mounting of the Lian Li O11 Dynamic XL chassis. It provides a replaceable filtration layer that reduces the amount of dust entering the case through the rear fan location while maintaining airflow for cooling. The product matches the case’s black finish and is intended as a direct-fit accessory for systems that use the original rear fan position in the O11 Dynamic XL.

Advantages

This dust filter offers particle filtration with minimal airflow restriction, is finished in black to match the case interior, and is supplied as a purpose-made accessory for the specific rear fan location. It is lightweight, simple to handle during maintenance, and designed for repeated cleaning or replacement to extend component lifetime by reducing dust accumulation on internal hardware.

Suitable for

Lian Li O11 Dynamic XL systems using the rear fan mounting
PC builds where reduced dust ingress is desired without major airflow loss
Regular maintenance routines that include filter cleaning or replacement

Key specifications

Form factor: rear fan dust filter sized to fit O11 Dynamic XL rear mounting
Color: black on black finish to match case interior
Material: flexible mesh filter media with a supporting frame for mounting
Function: captures airborne dust particles while allowing airflow for fan cooling
Compatibility: intended for the rear fan location on Lian Li O11 Dynamic XL chassis

How to use

Install the filter over the rear fan mounting in the Lian Li O11 Dynamic XL by aligning the frame with the existing fan screw holes or mounting points and securing it in the same manner as the fan or its cover. Clean the filter periodically by removing it from the case and gently vacuuming or rinsing with water; allow it to dry completely before reinstalling. Replace the filter if it becomes damaged or if cleaning no longer restores adequate airflow.

Usage recommendations

For effective dust control, inspect the filter every one to three months depending on your environment, and clean more frequently in dusty or pet-friendly spaces. Ensure the filter is fully dry before reinstallation to avoid moisture reaching internal components.

All features

Weight:: 0.02 kg

Description

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Customer questions

FAQ

How much does the DEMCiflex Dust Filter for Lian Li O11 Dynamic XL Rear Fan 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 — 9 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 07.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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