---
title: "Katadyn BeFree Replacement Cartridge"
name: "Katadyn BeFree Replacement Cartridge"
brand: "Katadyn"
description: "Replacement filter for the sophisticated Katadyn BeFree filtration system."
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md_url: "/p/katadyn-befree-replacement-filter-cartridge.md"
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currency: "EUR"
price: 45.2
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  - name: "Katadyn BeFree Replacement Cartridge"
    url: "/p/katadyn-befree-replacement-filter-cartridge"
last_updated: "2026-10-14"
---

# Katadyn BeFree Replacement Cartridge

Brand: Katadyn · Category: [Water filters](/c/gear/water-filters.md)
Maximum flow rate: 2 l/min · Lifespan: 1000 · Filter removes: Sediment, Cysts, Bacteria

## Offer

- Price: €45.20
- Availability: Out of stock
- Condition: New
- Buy on the website: [HTML product page](/p/katadyn-befree-replacement-filter-cartridge)

## Description

Replacement filter for the sophisticated Katadyn BeFree filtration system. Ultralight mechanical filter for trekking and traveling. The filter has a flow rate of up to 2 l/min. It operates on the principle of hollow fiber membranes, which capture all impurities larger than 0,1 microns (eliminating bacteria, protozoa, and sediments).

Replacement filter for Katadyn BeFree bottle for trekking and traveling.

## Specifications

The Katadyn BeFree water filter is a well-known and widely used filter in the hiking community. Most users appreciate its fast flow rate, easy water collection using the wide-mouth bottle, excellent packability, and low weight. Simply fill the bottle with water, and you can drink directly or filter it into another container.

The filter features an **EZ-Clean Membrane™**. It works on the principle of hollow fiber membranes, which trap anything larger than 0,1 microns (0,00001 mm). Cleaning the filter is simple – just remove it from the bottle and rinse it in clean water.

The filter increases the safety of water from natural sources. It meets EPA standards and **removes 99,9999% of bacteria and 99,9% of protozoa** (including Giardia, Cryptosporidium, etc.).

**The filter's stated lifespan is 1000 liters.** While this may seem low compared to competing filters, it is sufficient for several years of use in the field. To put it into perspective, try calculating how much water you actually filter during one hiking season.

## Parameters

- Weight: 25 g
- Filter dimensions: 10,5 x 5 x 5 cm
- Flow rate: up to 2 l/min (depending on the turbidity of the water source)
- Lifespan: up to 1000 liters (depending on the turbidity of the water source)
- Testing: Bachema AG, Switzerland, *Escherichia coli, Enterococci, Pseudomonas aeruginosa*

The package only includes a filter as a replacement part for the Katadyn BeFree filtration system. The soft collapsible bottle is not included in the package.

## Specs

- Color: Blue
- Maximum flow rate: 2 l/min
- Lifespan: 1000
- Filter removes: Sediment, Cysts, Bacteria
- Filtration type: Mechanical
- Bottle thread: 42 mm
- Filter material: Hollow fiber
- Weight: 52 g
- Woocommerce product id: 46117
- Brand: Katadyn

## Related

- [Katadyn BeFree 0,6 L](/p/katadyn-befree-600-ml.md)
- [CNOC Hydriam 500 ml 42 mm](/p/cnoc-hydriam-500-ml-42-mm.md)
- [Katadyn BeFree 1 L](/p/katadyn-befree-1-l.md)
- [CNOC Hydriam 750 ml 42 mm](/p/cnoc-hydriam-750-ml-42-mm.md)
- [Katadyn BeFree 1 L Black Edition](/p/katadyn-befree-1-l-black-edition.md)
- [CNOC Vecto 3 L 42 mm](/p/cnoc-vecto-3-l-42-mm.md)
- [Katadyn BeFree Gravity 3 L](/p/katadyn-befree-gravity-3-l.md)
- [Montane Ultraflask 500 ml](/p/montane-ultraflask-500-ml.md)

## Shipping and returns

- [Shipping and payment](/shipping-payment)
- [Returns](/return-order)

## Images

- ![Katadyn BeFree Replacement Cartridge](https://media.gramino.com/medusa/9280ebbdf08f5fd5b0fdbb5535d872f0-01KWHVFZPAXJNTY37TN170SB9J.jpg)
- ![Katadyn BeFree Replacement Cartridge](https://media.gramino.com/medusa/f0eeec950221f38d846b4a13e1a21d65-01KWHVG10JPAJQGYGH292J885P.jpg)

## Identifiers

- SKU: 8019641
- EAN: 604375196414
- Handle: katadyn-befree-replacement-filter-cartridge
- Brand: Katadyn

This product is also available as [HTML](/p/katadyn-befree-replacement-filter-cartridge).

Category: [Water filters](/c/gear/water-filters.md) · [Sitemap](/sitemap.md)

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