# Kärcher Filter WD 7 Nano Coated, black, compatibility: WD 7.300, 7.500, 7.700 P

**URL:** https://aio.lv/en/product--karcher-6414-9710--1428895
**Data updated:** 2026-01-13 15:37 (EET)
**Category:** Vacuum Cleaner Consumables
**Manufacturer:** Karcher
**Manufacturer code:** 6.414-971.0
**EAN:** 4039784550346
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karcher-6414-9710--1428895

## 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 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Kärcher Filter WD 7 Nano Coated is a black filter compatible with models WD 7.300, WD 7.500, and WD 7.700 P. It includes 1 piece, model 6.414-971.0.

## Long description

Kärcher Filter WD 7 Nano Coated is a replacement filter element in black designed for use with Kärcher wet and dry vacuum cleaners WD 7.300, WD 7.500 and WD 7.700 P. The filter comes as a single piece and is intended to restore or maintain filtration performance in compatible WD 7 series units. The nano coating supports particle separation and helps maintain airflow for effective suction.
Advantages
The nano-coated surface improves dust release and reduces clogging compared with uncoated fabric or paper elements. As a dedicated OEM part, this filter fits the specified WD 7 series models and preserves original filtration geometry and sealing dimensions. Its black colour provides a neutral appearance and allows easy visual identification when inspecting the vacuum cleaner.
Suitable for
 Replacement filter for Kärcher WD 7.300
 Replacement filter for Kärcher WD 7.500
 Replacement filter for Kärcher WD 7.700 P
Key specifications
 Colour: Black
 Coating: Nano-coated filtration surface
 Quantity: 1 piece
 Compatibility: Designed for use with specified WD 7 series models
 Form factor: Replacement filter element sized for original equipment fit
How to use
Turn off and unplug the vacuum cleaner before replacing the filter. Open the filter compartment according to the appliance manual, remove the used filter element and insert the Kärcher Filter WD 7 Nano Coated ensuring correct orientation and a secure seal. Close the compartment and reconnect the appliance. Check for proper seating before operation and follow the vacuum cleaner manufacturer's maintenance schedule for inspection and cleaning.
Usage recommendations
Replace the filter when visible wear, damage, or reduced suction performance is observed. For optimal performance, inspect the filter regularly, clean according to the vacuum cleaner's instructions, and use only the specified compatible replacement filters for WD 7.300, WD 7.500 and WD 7.700 P models.

## Specifications

### Packaging content

| Feature | Value |
|---|---|
| Number of filters | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Compatibility | WD 7.300
WD 7.500
WD 7.700 P
WD 7.700 P |
| Product colour | Black |

## FAQ

### How much does the Kärcher Filter WD 7 Nano Coated 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 — 16 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1428895/53658170_large.webp