# Dust Filter DEMCiflex 280 x 140 mm, black/black, replacement PC fan/filter mesh

**URL:** https://aio.lv/en/product--demciflex-df0033--4597130
**Data updated:** 2026-03-07 14:50 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** DEMCiflex
**Manufacturer code:** DF0033
**EAN:** 6009704600008
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--demciflex-df0033--4597130

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

DEMCiflex dust filter, size 280 x 140 mm, in black/black finish. Designed as a replaceable filter/mesh for PC cases, ventilation intakes or other equipment requiring particle filtration at this rectangular dimension. Provides basic dust protection while allowing airflow; suitable for maintenance, upgrades or replacement when existing filter is worn or missing.

## Long description

DEMCiflex dust filter, size 280 x 140 mm in black-on-black finish, is a rectangular replacement mesh designed for PC cases and ventilation intakes that require basic particulate protection while maintaining airflow. The filter is intended as a direct substitute for worn or missing rectangular filters and can be used as part of routine maintenance or when upgrading dust management in desktop systems and other enclosures with compatible mounting space.
Advantages
The DEMCiflex filter combines a low-profile mesh with a durable frame to balance air permeability and dust capture. Its dimensions fit a variety of standard rectangular intake positions, and the black-on-black appearance integrates unobtrusively into most builds. The washable and replaceable nature of the mesh simplifies upkeep and reduces the need for frequent component cleaning inside the enclosure.
Suitable for
Desktop PC case intake or exhaust vents with a 280 x 140 mm opening
Custom enclosures or ventilation panels requiring a rectangular dust mesh
Maintenance or replacement of worn filters in home or office equipment
Systems where airflow must be preserved while limiting dust ingress
Key specifications
External dimensions: 280 x 140 mm (rectangular)
Color: black frame with black mesh
Construction: mesh filter mounted in a low-profile supporting frame
Filtration level: basic particulate capture suitable for general dust protection
Maintenance: washable and intended for periodic replacement
How to use
Measure the intended mounting opening to confirm compatibility with 280 x 140 mm external dimensions before installation. Remove the old filter or clear the mounting area, then align the DEMCiflex mesh with the intake frame and secure according to the case or panel’s mounting method (clips, screws, magnetic strips or adhesive depending on the enclosure). After installation, verify unobstructed fan operation and airflow. Periodically inspect the mesh and clean by rinsing with water and letting it dry completely before reinstalling; replace when the mesh or frame shows signs of wear or damage.
Usage recommendations
For best results, clean the filter every few months or more frequently in dusty environments. Allow the filter to dry fully after washing to avoid moisture contact with internal components, and avoid using aggressive chemicals or high-pressure washing that could deform the mesh or frame.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.06 kg |

## FAQ

### How much does the DEMCiflex Dust Filter 280 x 140 mm cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 16.07.2026 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/4597130/68522010_large.webp