# Sponge Filter for Dedra Workshop Vacuum DED6604 — Replacement Filter (MPN 3856-uniw)

**URL:** https://aio.lv/en/product--dedra-3856-uniw--12268046
**Data updated:** 2026-04-16 14:14 (EEST)
**Category:** Vacuum Cleaner Consumables
**Manufacturer:** Dedra
**Manufacturer code:** 3856-uniw
**EAN:** 5900315065532
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-3856-uniw--12268046

## 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 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Replacement sponge filter compatible with Dedra workshop vacuum model DED6604 (MPN 3856-uniw). Designed to capture dust and debris in workshop and garage environments, this porous foam element fits the dedicated inlet of the vacuum and helps maintain suction performance by trapping larger particles and protecting downstream components. Suitable for routine maintenance and filter replacement to prolong vacuum life.

## Long description

Replacement sponge filter designed for the Dedra workshop vacuum DED6604. This porous foam element captures dust, wood shavings and larger debris in workshop and garage environments, fitting the vacuum’s dedicated inlet to help preserve suction performance and protect downstream components during routine use and maintenance.
Advantages
The sponge filter provides effective coarse-particle filtration while allowing airflow to maintain vacuum performance. Its washable foam construction supports repeated use after cleaning and reduces the need for frequent full-filter replacements. The shape and porosity are made to match the vacuum’s inlet for a secure fit and consistent particle capture in workshop conditions.
Suitable for
Routine maintenance and periodic replacement of the Dedra DED6604 workshop vacuum
Collecting sawdust, metal shavings and larger workshop debris
Use in garages, carpentry shops and hobby workspaces
When it may not be suitable
This sponge filter is intended for coarse debris and pre-filtration; it is not designed as a HEPA or fine particulate filter. It may not provide sufficient filtration for very fine dusts, hazardous powders or applications requiring certified filtration performance. In such cases, a dedicated fine-particle filter or sealed filtration system should be used.
Key specifications
Filter type: porous foam (sponge) pre-filter
Intended use: coarse particle capture and protection of downstream components
Compatibility: made to fit the inlet of the Dedra DED6604 workshop vacuum
Maintenance: washable and reusable after cleaning
Typical applications: workshop and garage debris such as sawdust and metal shavings
How to use
Turn off and unplug the vacuum before accessing the filter area. Remove the old sponge element from the vacuum inlet and insert the replacement so it seats securely. After installation, inspect the fit to ensure there are no gaps. For cleaning, remove the sponge, rinse with water and allow it to dry completely before reinstalling; replace the sponge if it is damaged, deformed or no longer retains shape.
What to consider before purchase
Verify physical compatibility with your Dedra DED6604 model and inlet shape
Consider whether you need fine-particle or certified filtration in addition to this coarse sponge filter
Assess frequency of cleaning and replacement based on your workshop dust load
Usage recommendations
Use this sponge filter as a washable pre-filter to trap larger debris and protect the vacuum’s motor and secondary filters. Replace the sponge if it shows signs of wear or deformation to maintain suction and filtration efficiency.

## FAQ

### How much does the Sponge Filter Dedra DED6604 (MPN 3856-uniw) cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Dedra 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 Dedra 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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