# Dust filter DEMCiflex 120 mm round, black/white for case fan and ventilation openings

**URL:** https://aio.lv/en/product--demciflex-df0525--4597109
**Data updated:** 2026-03-07 14:50 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** DEMCiflex
**Manufacturer code:** DF0525
**EAN:** 6009801957272
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--demciflex-df0525--4597109

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Round 120 mm DEMCiflex dust filter in black and white finish. Designed to cover 120 mm fan mounts and circular ventilation openings, it reduces dust ingress while allowing airflow. Easy to attach and remove for cleaning, suitable for PC cases, small enclosures and ventilation ducts where a 120 mm circular filter is required.

## Long description

Round 120 mm DEMCiflex dust filter in black and white finish, designed to fit standard 120 mm fan mounts and circular ventilation openings. The filter reduces dust ingress while maintaining airflow through fan intakes and exhausts. Its slim profile and flexible frame allow straightforward attachment to cases, small enclosures or ducting where a 120 mm circular filter is required. The mesh is washable and removable for routine maintenance.
Advantages
The DEMCiflex round filter offers a balance of dust protection and minimal airflow restriction, with a lightweight frame that conforms to common 120 mm mounting holes. Its two-color finish provides visual contrast for interior or exterior installations, and the washable mesh extends service life while simplifying periodic cleaning. The filter is compatible with typical fan screw mounts and can be used on flat surfaces with suitable fasteners or adhesive mounting options.
Suitable for
120 mm case fans (intake or exhaust)
Small PC cases and server enclosures
Ventilation openings in electronic housings and small ducts
Custom builds and retrofits requiring a round 120 mm filter
Key specifications
Outer shape: circular, designed for 120 mm mounting openings
Finish: black and white frame
Filter medium: fine washable mesh to capture dust particles
Profile: low-profile, slim frame for limited clearance installations
Mounting: compatible with standard 120 mm mounting holes and surface fastening
How to use
Align the filter with the 120 mm fan or circular vent opening and secure it using the same screws as the fan or appropriate fasteners for the surface. For adhesive or snap-mount installations, ensure the mounting surface is clean and dry before applying. Remove the filter periodically, rinse the mesh with water and let it dry completely before reinstalling to maintain optimal airflow and filtration performance.
Usage recommendations
Inspect the filter every 1–3 months depending on environment; more frequent checks are advised in dusty or high-traffic areas. Avoid using aggressive detergents or high-pressure cleaning to prevent damage to the mesh. If airflow is significantly reduced after cleaning, consider replacing the filter to restore proper ventilation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

## FAQ

### How much does the DEMCiflex dust filter 120 mm round cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 08.07.2026 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/4597109/68521835_large.webp