# Karcher Flat Pleated Filter PTFE for Drum Vacuums

**URL:** https://aio.lv/en/product--karcher-3406-uniw--12433971
**Data updated:** 2026-05-14 10:08 (EEST)
**Category:** Vacuum Cleaner Consumables
**Manufacturer:** Karcher
**Manufacturer code:** 3406-uniw
**EAN:** 4039784998421
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 166.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 137.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karcher-3406-uniw--12433971

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Karcher flat pleated filter with PTFE coating is a high-quality replacement accessory designed for drum vacuum cleaners. This filter ensures efficient dust filtration and maintains optimal suction performance. Its durable construction is suitable for demanding cleaning tasks, effectively capturing fine particles and debris. Easy to install, this filter is an essential component for maintaining the longevity and hygiene of your Karcher vacuum system.

## Long description

The Kärcher flat pleated filter with PTFE coating is a high-performance accessory engineered specifically for drum vacuum cleaners. This filter is constructed from durable polyester fleece and features a specialized PTFE coating, which is designed to handle challenging cleaning environments. It is particularly effective for vacuuming adhesive materials and fine dust, ensuring that your vacuum system maintains consistent suction power and high filtration efficiency throughout its operation.
Advantages
The primary benefit of this filter is its advanced PTFE coating, which prevents dust from sticking to the surface, thereby facilitating easier cleaning and longer service intervals. Its robust construction makes it ideal for demanding professional tasks where fine particles are frequently encountered. By effectively capturing debris and maintaining airflow, this filter helps protect the vacuum motor and extends the overall lifespan of your equipment. The design ensures a precise fit, allowing for quick and straightforward installation without the need for additional tools.
Suitable for
Vacuuming fine dust and adhesive materials
Professional cleaning tasks in workshops or construction sites
Maintaining dust class M filtration standards
Use with Kärcher single-motor Tact and Ap series drum vacuums
When it may not be suitable
This filter is specifically designed for Kärcher drum vacuums and may not be compatible with other vacuum brands or different types of household vacuum cleaners. It is not intended for use with liquids unless the specific vacuum model is rated for wet-dry operation and the filter is used according to the manufacturer's guidelines for such tasks.
Key specifications
Material: Polyester fleece with PTFE coating
Compatibility: Kärcher single-motor Tact and Ap drum vacuums
Dust class: M
Dimensions: 150 mm x 275 mm x 65 mm
Weight: 0.3 kg
Color: Black and White
How to use
To install the filter, ensure the vacuum cleaner is switched off and disconnected from the power source. Open the filter cover on your Kärcher drum vacuum, remove the old filter, and clean the filter housing if necessary. Insert the new flat pleated filter into the designated slot, ensuring it is seated firmly and evenly. Close the filter cover securely before resuming operation. Regular inspection of the filter is recommended to ensure it remains free from excessive buildup.
What to consider before purchase
Verify that your vacuum model is part of the Kärcher Tact or Ap series
Confirm the dimensions of your current filter housing match the provided specifications
Ensure the filter meets the dust class requirements for your specific work environment
Usage recommendations
For optimal performance and to maintain the longevity of your vacuum, replace the filter immediately if it becomes damaged or if suction power decreases significantly despite cleaning. Always follow the specific maintenance instructions provided in your vacuum cleaner's user manual.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.3 kg |
| Height | 65 mm |
| Width | 150 mm |
| Depth | 275 mm |

### Packaging content

| Feature | Value |
|---|---|
| Number of HEPA filters | 1 |
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Compatibility | NT 30/1 Tact L
NT 40/1 Ap L
NT 40/1 TACT TE L
NT 611 ECO K
NT 35/1 Tact Bs
NT 35/1 Tact Te M
NT 45/1 Tact Te M
NT 45/1 Tact Te M 110V
NT 55/1 Tact
NT 55/1 Tact Bs
NT 55/1 Tact Te M
NT 611 |
| Product colour | Black, White |
| Brand compatibility | Karcher |
| Product type | Filter |
| Suitable for vacuum type | Drum vacuum |

## FAQ

### How much does the Karcher Flat Pleated Filter PTFE for Drum Vacuums cost, and is it available for purchase?

The price is 166.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 23.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Karcher Flat Pleated Filter PTFE for Drum Vacuums be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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: weight, suitable for vacuum type, 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/12433971/68745082_large.webp