Water Filters
Outdoor, Camping & Survival

Katadyn water filters for trekking, camping and emergency preparedness – from the ultralight BeFree to the robust Pocket with 50,000-litre lifetime. Swiss quality since 1928.

Katadyn Pocket

The legendary water filter with ceramic element – filters up to 50,000 litres of drinking water

Katadyn BeFree

Ultralight hollow fibre squeeze filter – 0.6 L or 1.0 L, ready to use instantly

5 Filter Technologies

Ceramic, glass fibre, hollow fibre, activated carbon and combination filters – for every situation

Swiss Made

Katadyn – Swiss manufacturer with over 95 years of water treatment expertise

At a Glance

Katadyn Pocket – ceramic filter with 50,000-litre capacity and silver impregnation
Katadyn BeFree 0.6 L and 1.0 L – ultralight hollow fibre squeeze filters from 59 g
Katadyn Vario – dual-piston pump with ceramic and glass fibre element
Katadyn Hiker Pro – pump filter with glass fibre and activated carbon
Katadyn Combi – ceramic plus activated carbon for maximum filtration
Katadyn Expedition – large-scale filter for groups and base camps
0.2 micron filtration – removes bacteria, protozoa and particulates
Pocket Tactical & BeFree Tactical – olive editions for military and authorities
All filters easy to maintain with available replacement elements
Free shipping from CHF 100 in the Swiss online shop

Water Filters for Every Outdoor Situation

A reliable water filter turns almost any natural water source into safe drinking water. Katadyn is the world’s leading manufacturer of portable water treatment systems – founded in 1928 in Switzerland, the company maintains its quality standards to this day: every filter is developed in Switzerland and delivers on its promise.

Whether you need an ultralight squeeze filter for trail running, robust pump filters for expeditions, or the legendary Pocket with its 50,000-litre lifetime – at Swiss-Sale.ch you will find the right Katadyn water filter for your needs. All models reliably filter bacteria, protozoa and particulates with a pore size of 0.2 microns.

Buying Guide – Water Filters

Katadyn Pocket & Pocket Tactical

The Katadyn Pocket is a lifetime filter: its silver-impregnated ceramic element filters up to 50,000 litres of drinking water before replacement. With a flow rate of 1 litre per minute, it is ideal for long-term travel, expeditions and professional emergency preparedness. The Tactical version in olive is aimed at military and government users.

Katadyn BeFree (0.6 L / 1.0 L)

The BeFree is Katadyn’s lightest filter: from 59 g (0.6 L) or 63 g (1.0 L). The EZ-Clean hollow fibre membrane can be cleaned by simply shaking. Fill the soft flask at a stream, squeeze and drink – perfect for trail running, fastpacking and ultralight trekking.

Katadyn Vario & Hiker Pro

The Vario offers two performance levels: fast mode with glass fibre or thorough mode with additional ceramic element. The Hiker Pro combines glass fibre with activated carbon for improved taste. Both are robust pump filters for multi-day tours and camping.

Katadyn Combi & Expedition

The Combi combines ceramic and activated carbon filtration for maximum water quality – chemical contaminants and taste are also reduced. The Expedition is Katadyn’s large-scale filter for groups and base camps: it delivers up to 4 litres per minute for teams of up to 100 people.

Areas of Use

Katadyn water filters are suited for every situation where clean drinking water is needed: trekking and hiking, camping and bushcraft, expeditions and long-distance travel, military operations, humanitarian aid, and private or professional emergency preparedness. From solo adventurers to large groups, Katadyn has the right solution.

Tip: Choose the filter to match your group size and trip duration: the BeFree for solo trekking, the Vario or Hiker Pro for families and small groups, the Pocket for long-term travel and expeditions – and the Expedition for large groups.

Model	Filter Technology	Capacity	Weight	Price
Katadyn BeFree 0.6 L	Hollow fibre	1,000 L	59 g	CHF 46.16
Katadyn BeFree 1.0 L	Hollow fibre	1,000 L	63 g	CHF 50.79
Katadyn Hiker Pro	Glass fibre + carbon	1,150 L	310 g	CHF 91.58
Katadyn Vario	Ceramic + glass fibre	2,000 L	425 g	CHF 128.58
Katadyn Pocket	Ceramic (silver)	50,000 L	550 g	CHF 369.10

Why Water Filters from Swiss-Sale.ch?

We stock the complete Katadyn range of portable water filters – from the ultralight BeFree to the robust Expedition. As a Swiss online shop for outdoor equipment, we stand for personal advice and fast delivery.

✓ Katadyn – Swiss world leader in portable water filters since 1928
✓ All models available: BeFree, Hiker Pro, Vario, Combi, Pocket, Expedition
✓ Fast delivery from our Swiss warehouse
✓ Free shipping from CHF 100

Frequently Asked Questions – Water Filters

How long does a Katadyn Pocket water filter last?

The ceramic element of the Katadyn Pocket filters up to 50,000 litres of drinking water. At an average usage of 5 litres per day, the element lasts over 27 years. This makes the Pocket a true lifetime filter.

What is the difference between ceramic and hollow fibre filters?

Ceramic filters (Pocket, Combi) are extremely durable and mechanically robust – the element can be cleaned and reused. Hollow fibre filters (BeFree) are significantly lighter and offer higher flow rates but need to be replaced sooner (after approximately 1,000 litres).

Which Katadyn filter is best for trail running?

The Katadyn BeFree is the top choice for trail running and fastpacking: at just 59 g (0.6 L), it is ultralight, and filling and drinking works without pumping – simply squeeze. The EZ-Clean membrane can be cleaned on the go by shaking.

Does a Katadyn water filter also remove viruses?

Katadyn water filters reliably remove bacteria and protozoa (Giardia, Cryptosporidium) thanks to their 0.2 micron pore size. However, viruses are smaller and are not fully captured by mechanical filters. For virus elimination, we recommend combining with Micropur Forte.

How do I clean and maintain my Katadyn filter?

Ceramic elements (Pocket, Combi) are cleaned with the included pad when the flow rate decreases. Hollow fibre elements (BeFree) are cleaned by shaking vigorously in clean water. Let the filter dry completely after each trip before storage.