# Fleece filter bags Karcher KFI 657 (compatible, MPN 2.863-371.0) for various Karcher vacuum cleaners

**URL:** https://aio.lv/en/product--karcher-2863-3710--11071495
**Data updated:** 2026-02-13 15:49 (EET)
**Category:** Vacuum Cleaner Consumables
**Manufacturer:** Karcher
**Manufacturer code:** 2.863-371.0
**EAN:** 4066529108654
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karcher-2863-3710--11071495

## 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

Fleece filter bags Karcher KFI 657 (MPN 2.863-371.0) are replacement dust collection bags compatible with various Karcher vacuum cleaners. Made of fleece material, they capture fine dust and debris to protect the vacuum motor and improve filtration. Suitable for routine household or workshop use, they simplify bag changes and help maintain suction performance.

## Long description

Fleece filter bags Karcher KFI 657 are replacement dust collection bags designed for use with a range of Karcher vacuum cleaners. Manufactured from a multi-layer fleece material, these bags trap fine dust and larger debris to protect the vacuum's motor and internal components while helping to maintain consistent suction performance during routine cleaning tasks. The design supports straightforward bag replacement and helps keep the dust canister area cleaner between services.
Advantages
The fleece construction offers effective particle retention and reduces the risk of clogging compared with coarse textile bags. The bags are shaped to fit compatible Karcher vacuum inlets securely, minimizing dust escape during removal. Their disposable nature simplifies maintenance and avoids the need for frequent filter cleaning, and the material provides reliable airflow to preserve suction power over the bag's usable life.
Suitable for
 Routine household vacuuming on hard floors, carpets and rugs
 Workshop cleanup of sawdust and small debris (non-hazardous)
 General-purpose dust collection where disposable bags are preferred
 Users seeking easy bag changes and consistent filtration performance
Key specifications
 Material: multi-layer synthetic fleece for fine dust capture
 Compatibility: designed to fit a range of Karcher vacuum cleaner models with matching inlet design
 Capacity: standard disposable dust bag volume suitable for household and light workshop use
 Filtration performance: retains fine dust particles to protect motor and internal filters
 Design: single-use bag with secure inlet collar for quick replacement
How to use
Switch off and unplug the vacuum cleaner before opening the dust compartment. Remove the full bag by detaching it from the inlet collar and dispose of it according to local waste regulations. Insert a new fleece filter bag by aligning the bag collar with the vacuum inlet and pressing it into place until it seats securely. Close the dust compartment and restore power. Replace the bag when visibly full or when suction performance decreases noticeably.
Usage recommendations
For optimal performance, combine these fleece filter bags with properly maintained motor and exhaust filters. Avoid vacuuming sharp objects, liquids or hazardous powders with disposable fleece bags. Store spare bags in a dry place away from direct sunlight to preserve material integrity.

## FAQ

### How much does the Fleece filter bags Karcher KFI 657 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 Karcher 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 Karcher 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/11071495/66897237_large.webp