# Dust filter DEMCiflex DF0017 for PC cases, round 151 mm diameter, black

**URL:** https://aio.lv/en/product--demciflex-140mmroundblackmesh--11996111
**Data updated:** 2026-03-11 18:28 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** DEMCiflex
**Manufacturer code:** 140mmRoundblackmesh
**EAN:** 6009801957470
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

DEMCiflex DF0017 is a universal round dust filter for PC chassis with a 151 mm (15.1 cm) diameter and black mesh. Designed to protect internal components from dust ingress, it fits fan/intake openings of corresponding size and is supplied as a single piece. Suitable for desktop builds, case fan filters or custom cooling setups.

## Long description

DEMCiflex DF0017 is a round dust filter with a 151 mm diameter and black mesh, designed to reduce dust ingress in PC cases. The single-piece filter is intended for use with fan and vent openings of corresponding size, commonly compatible with standard 140 mm fan mounts and similar vents. It provides a simple barrier to airborne particles while maintaining airflow for cooling components inside desktop systems and custom builds.
Advantages
The mesh material captures dust without significantly obstructing airflow, helping to maintain cooling efficiency. Its round form factor and 151 mm diameter make it suitable for a variety of chassis openings and fan locations. The black finish integrates unobtrusively with most case interiors and fan assemblies. Supplied as a single unit, it is easy to install and replace when cleaning is required.
Suitable for (tasks / use cases)
Filtering intake air for PC case fans and vents
Protecting internal components from dust buildup in desktop systems
Use in custom cooling setups where round 151 mm filters are required
Replacement of worn or missing fan filters on compatible chassis
Key specifications
Shape: Round
Outer diameter: 151 mm
Color: Black mesh
Quantity: Single piece
Compatibility: Designed for fan/vent openings of corresponding diameter, fits standard 140 mm fan mounts and similar vents
How to use
Place the filter over the fan or vent opening with the mesh facing the incoming airflow, aligning it to the mounting points or trim of the chassis opening. If the chassis opening is slightly smaller or larger, ensure the filter is seated securely or use appropriate mounting hardware or adhesive options compatible with the case materials. For non-ferrous surfaces such as aluminium or acrylic, select mounting methods that do not rely on magnetic attachment. Remove the filter periodically and clean it by gently brushing or using compressed air to restore airflow and filtration performance.
Usage recommendations
Check the actual mounting diameter on your case or fan to confirm fit before installation. Clean the filter regularly depending on the environment—more frequently in dusty locations—to maintain optimal cooling performance and prevent dust accumulation on components.

## Specifications

| Feature | Value |
|---|---|
| Type | Dust filter |
| Width | 151 mm |
| Depth | 151 mm |
| Product colour | Black |
| Diameter | 151 mm |
| Anti-dust filter | Yes |
| Fans diameters supported | 140 |
| Quantity per pack | 1 pc(s) |
| Compatible chassis type | Universal |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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

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