# Air filter DEMCiflex 0866 for Dark Base Pro 900 — black, replacement filter (1 pc)

**URL:** https://aio.lv/en/product--demciflex-df0866--4597056
**Data updated:** 2026-03-07 14:50 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** DEMCiflex
**Manufacturer code:** DF0866
**EAN:** 6009704607977
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--demciflex-df0866--4597056

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

DEMCiflex 0866 is a black replacement air filter designed for compatibility with the Dark Base Pro 900 chassis. Supplied as a single-piece filter, it serves to reduce dust ingress and help maintain internal airflow and component cooling. Suitable for regular maintenance and filter replacement in desktop PC enclosures where Dark Base Pro 900 compatibility is required.

## Long description

DEMCiflex 0866 is a black replacement air filter created for the rear fan vent of the Dark Base Pro 900 computer case. Supplied as a single-piece filter, it reduces dust ingress while allowing airflow to pass through, helping to maintain stable internal temperatures and prolong component life in desktop systems that use this chassis model. The filter is intended for regular maintenance and simple replacement to keep the cooling path clean.
Advantages
The DEMCiflex 0866 replacement filter provides a balance between dust capture and minimal airflow restriction, fitting precisely into the rear vent of the Dark Base Pro 900. Its single-piece construction makes installation and removal straightforward for routine cleaning. Available in multiple color combinations, the filter can match or contrast the case interior as required.
Suitable for
 Owners of a Dark Base Pro 900 case needing a rear fan vent filter replacement
 Routine PC maintenance to reduce dust accumulation inside the chassis
 System builders who require a compatible filter that preserves rear exhaust airflow
 Users who want a replacement filter available in different color combinations
Key specifications
 Position: rear fan vent filter for compatible desktop chassis
 Quantity: single-piece replacement filter
 Color: black (other color combinations available on order)
 Function: reduces dust ingress while permitting exhaust airflow
 Material type: fine mesh filter media mounted in a frame suitable for case vent installation
How to use
Turn off the PC and disconnect power before attempting filter replacement. Remove the rear fan vent cover or access panel on the Dark Base Pro 900 as described in the case manual, take out the original worn or dirty filter, and insert the DEMCiflex 0866 until it seats securely in the vent frame. Reattach the cover or panel, restore power, and verify that exhaust fans operate normally. For cleaning, remove the filter and gently vacuum or rinse according to the filter media care instructions; ensure the filter is fully dry before reinstalling.
Usage recommendations
Inspect the filter every 1–3 months depending on ambient dust levels; clean or replace it when visible dust buildup begins to restrict airflow. When ordering, choose a color combination that suits your preference or interior case styling.

## Specifications

| Feature | Value |
|---|---|
| Compatibility | Dark Base Pro 900 |
| Product colour | Black |
| Number of products included | 1 pc(s) |

## FAQ

### How much does the DEMCiflex 0866 air filter for Dark Base Pro 900 cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 15.07.2026 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/4597056/59030723_large.webp