# Dust filter DEMCiflex DAN Case A4 SFX Internal Left Side, black, 269.6×149.7 mm

**URL:** https://aio.lv/en/product--demciflex-df0703--4597074
**Data updated:** 2026-03-07 14:50 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** DEMCiflex
**Manufacturer code:** DF0703
**EAN:** 6009704609797
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--demciflex-df0703--4597074

## 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

Internal left-side dust filter for DAN Case A4 SFX by DEMCiflex. Designed as a replacement or spare dust filter, black colour, single pack. Dimensions: 269.6 × 149.7 mm. Fits SFX-form-factor enclosures with compatible left-side filter slot to prevent dust ingress and help maintain airflow for PC cooling.

## Long description

Internal left-side dust filter for DAN Case A4 SFX by DEMCiflex, designed to replace or serve as a spare filter in compatible small-form-factor PC enclosures. The filter is black and measures 269.6 × 149.7 mm, intended for installation on the inside of the left vent of A4-SFX cases to reduce dust ingress while maintaining airflow for cooling components.
Advantages
This internal left-side dust filter provides a precise fit for the A4 SFX left vent to block dust and debris before it reaches internal components, supporting cleaner internals and more consistent cooling performance. The fine mesh construction captures particles without significantly restricting airflow, and the black finish blends with the case interior. The unit is supplied as a single pack and can be used as a direct replacement part or as a spare for maintenance.
Suitable for
 Small-form-factor desktops using DAN Case A4 SFX with a compatible left-side internal filter slot
 System builders or enthusiasts performing routine cleaning and maintenance
 Environments where dust control helps sustain cooling efficiency and component longevity
Key specifications
 Type: internal left-side dust filter for A4 SFX cases
 Colour: black
 External dimensions: 269.6 × 149.7 mm
 Mounting position: inside left vent of compatible A4-SFX enclosures
 Pack quantity: single filter
How to use
Turn off the PC and unplug it from the power source before starting. Open the case according to the manufacturer's instructions to access the left vent area. Remove any existing filter or dust buildup from the filter slot. Position the DEMCiflex internal filter into the left-side slot with the mesh facing outward toward the airflow path, ensuring the filter aligns with the mounting points and sits flush. Close the case and restore power. Periodically remove the filter for inspection and cleaning to maintain optimal airflow.
Usage recommendations
For best results, inspect the filter every 1–3 months depending on dust levels; clean with a soft brush or compressed air and avoid washing unless the manufacturer confirms water-safe cleaning. Replace the filter if the mesh is damaged or permanently clogged to preserve airflow and cooling performance.

## Specifications

| Feature | Value |
|---|---|
| Type | Dust filter |
| Height | 149.7 mm |
| Width | 269.6 mm |
| Product colour | Black |
| Anti-dust filter | Yes |
| Removable filter | Yes |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the DEMCiflex DAN Case A4 SFX Internal Left Dust Filter cost, and is it available for purchase?

The price is 21.99 € (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 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/4597074/59030733_large.webp