# Dust filter DEMCiflex Standard for 2 x 40mm fans, black, 130.7×60 mm

**URL:** https://aio.lv/en/product--demciflex-df0077--620082
**Data updated:** 2026-03-07 10:53 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** DEMCiflex
**Manufacturer code:** DF0077
**EAN:** 6009704600374
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--demciflex-df0077--620082

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

DEMCiflex Standard dust filter for computers, designed to cover two 40 mm fans. Black plastic filter with overall dimensions 130.7 × 60 mm, sold as a single piece. Protects internal components from dust ingress, improves airflow cleanliness and reduces maintenance frequency. Suitable for small form-factor cases, fan vents and custom cooling setups.

## Long description

DEMCiflex Standard dust filter for 2 x 40mm fans, black, 130.7×60 mm is a slim, purpose-built protective panel designed to cover two standard 40 mm fan openings. Constructed from fine plastic mesh and a rigid frame, the filter reduces dust ingress into compact PC builds and small form-factor enclosures while preserving airflow. This single-piece filter fits vents with an overall size of approximately 131 × 60 mm and features actual filter openings sized to align with two 40 mm fan cutouts for straightforward installation in cases, custom cooling panels, or vented panels.
Advantages
The filter provides reliable dust protection for internal components without significantly restricting airflow, helping to maintain cooling performance and reducing cleaning frequency. Its compact dimensions and lightweight construction make it suitable for tight spaces and small cases. The black finish integrates unobtrusively with most chassis designs, and the design is compatible with standard 40 mm fan vent layouts. When mounting to non-ferrous surfaces such as aluminium or acrylic, a non-ferrous fixing option should be used to avoid reactions between materials.
Suitable for
Small form-factor PC cases with dual 40 mm fan vents
Fan vents in compact NAS or router enclosures
Custom cooling panels and DIY ventilation cutouts
Replacement or upgrade filters for existing 40 mm fan openings
Key specifications
Overall dimensions: 130.7 × 60 mm
Actual filter opening area for fans: two 40 mm × 110 mm apertures
Colour: black
Material: fine plastic mesh with rigid frame
Sold as: single piece filter
How to use
Align the filter frame so the two 40 mm openings match the fan or vent cutouts in the case or panel. Secure the filter using appropriate fasteners or magnetic/non-ferrous fixings depending on the mounting surface; for aluminium or acrylic panels choose non-ferrous fixings. Ensure the mesh is seated flush against the vent to prevent gaps that could allow dust entry. Periodically inspect and, if necessary, remove the filter to clean accumulated dust using compressed air or a soft brush, then reinstall when dry and debris-free.
Usage recommendations
For optimal performance, clean the filter every 1–3 months depending on environment. Do not use solvent cleaners; avoid bending the frame when handling. Verify compatibility with your vent dimensions before purchase, ensuring the overall 130.7 × 60 mm footprint and the dual 40 mm opening arrangement fit your enclosure.

## Specifications

| Feature | Value |
|---|---|
| Type | Dust filter |
| Height | 60 mm |
| Width | 130.7 mm |
| Product colour | Black |
| Anti-dust filter | Yes |
| Removable filter | Yes |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the DEMCiflex Standard dust filter for 2×40mm fans cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/620082/57404862_large.webp