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Katadyn
Katadyn

Katadyn brands enjoys 90 years of experience in water treatment systems to offer athletes and explorer reliable solutions wherever they go. All Katadyn products are made in Switzerland in order to follow international humanitarian organization and adventurer in their journeys.

Katadyn brands enjoys 90 years of experience in water treatment systems to offer athletes and explorer reliable solutions wherever they go. All Katadyn products are made in Switzerland in order to follow international humanitarian organization and adventurer in their journeys.

Katadyn

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For over 90 years, the Katadyn brand has been designing and manufacturing water purification systems and products for outdoor activities. From flexible water bottles with filters to Micropur tablets and water filters, discover our selection of Katadyn products that will accompany you on your next expedition!
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Micropur Classic MC 1T - Water purification
-5% Extra - Code Outdoor5
KatadynMicropur Classic MC 1T - Water purification15,90 €
Micropur Forte MT1 DCCNa - Water purification
-5% Extra - Code Outdoor5
KatadynMicropur Forte MT1 DCCNa - Water purification24,90 €
BeFree AC Bottle - Cartouche de remplacement - Water filter
-5% Extra - Code Outdoor5
KatadynBeFree AC Bottle - Cartouche de remplacement - Water filter29,90 €
Micropur - MT Fresh 250g - Water filter
-5% Extra - Code Outdoor5
KatadynMicropur - MT Fresh 250g - Water filter14,90 €
Micropur Antichlorine MA 100 F
-5% Extra - Code Outdoor5
KatadynMicropur Antichlorine MA 100 F11,90 €
Befree AC Bottle - Bouchon rabattable
-5% Extra - Code Outdoor5
KatadynBefree AC Bottle - Bouchon rabattable14,90 €
Micropur - MT Clean 250g - Water filter
-5% Extra - Code Outdoor5
KatadynMicropur - MT Clean 250g - Water filter14,90 €
Befree AC - Embout En Silicone X3
-5% Extra - Code Outdoor5
KatadynBefree AC - Embout En Silicone X314,90 €
Befree AC - Bouchon
-5% Extra - Code Outdoor5
KatadynBefree AC - Bouchon14,90 €
Micropur Forte - MF 1000 F - Water filter
-5% Extra - Code Outdoor5
KatadynMicropur Forte - MF 1000 F - Water filter21,90 €
Befree AC - Water filter
-5% Extra - Code Outdoor5
KatadynBefree AC - Water filter
50,90 €
59,90 €-15%
Befree AC - Water filter
-5% Extra - Code Outdoor5
KatadynBefree AC - Water filter
42,00 €
49,90 €-16%
Pocket Tactical Line - Water filter
-5% Extra - Code Outdoor5
KatadynPocket Tactical Line - Water filter
297,90 €
389,90 €-24%
Pocket - Water filter
-5% Extra - Code Outdoor5
KatadynPocket - Water filter
293,90 €
379,90 €-23%
BeFree - cartouche de rechange - Cartridge
-5% Extra - Code Outdoor5
KatadynBeFree - cartouche de rechange - Cartridge
33,00 €
39,90 €-17%
BeFree 1,0 L "Tactical Line" - Water filter
-5% Extra - Code Outdoor5
KatadynBeFree 1,0 L "Tactical Line" - Water filter
55,90 €
69,90 €-20%
Hiker Pro Transparent - Water filter
-5% Extra - Code Outdoor5
KatadynHiker Pro Transparent - Water filter
81,90 €
99,90 €-18%
Micropur Classic - MC 10 T - Water filter
-5% Extra - Code Outdoor5
KatadynMicropur Classic - MC 10 T - Water filter
29,00 €
34,90 €-17%
Befree AC - Black Edition - Water filter
-5% Extra - Code Outdoor5
KatadynBefree AC - Black Edition - Water filter
60,90 €
74,90 €-19%
Micropur Forte - MF 50 000 P - Water filter
-5% Extra - Code Outdoor5
KatadynMicropur Forte - MF 50 000 P - Water filter
82,90 €
109,90 €-25%
BeFree Gravity - Water filter
-5% Extra - Code Outdoor5
KatadynBeFree Gravity - Water filter
97,90 €
119,90 €-18%
BeFree Gravity - Water filter
-5% Extra - Code Outdoor5
KatadynBeFree Gravity - Water filter
111,90 €
139,90 €-20%
Adventurer Opti - Water filter
-5% Extra - Code Outdoor5
KatadynAdventurer Opti - Water filter
94,90 €
119,90 €-21%
Befree AC - Cartouche De Charbon Actif X3 - Water filter
-5% Extra - Code Outdoor5
KatadynBefree AC - Cartouche De Charbon Actif X3 - Water filter
25,00 €
29,90 €-16%
Combi - Water filter
-5% Extra - Code Outdoor5
KatadynCombi - Water filter
228,90 €
279,90 €-18%
Befree AC Bottle 0.7L - Filter water bottle
-5% Extra - Code Outdoor5
KatadynBefree AC Bottle 0.7L - Filter water bottle
40,90 €
49,90 €-18%
Micropur Classic MC 1T - Water purification
-5% Extra - Code Outdoor5
KatadynMicropur Classic MC 1T - Water purification
20,00 €
23,90 €-16%
Befree AC Bottle 0.7L - Filter water bottle
-5% Extra - Code Outdoor5
KatadynBefree AC Bottle 0.7L - Filter water bottle
40,90 €
49,90 €-18%
UltraLight - Water filter
-5% Extra - Code Outdoor5
KatadynUltraLight - Water filter
82,90 €
109,90 €-25%
Hiker Pro - Cartridge
-5% Extra - Code Outdoor5
KatadynHiker Pro - Cartridge
47,00 €
59,90 €-22%
Befree AC Bottle 0.7L - Filter water bottle
-5% Extra - Code Outdoor5
KatadynBefree AC Bottle 0.7L - Filter water bottle
40,90 €
49,90 €-18%
BeFree Tactical Line - cartouche de rechange - Cartridge
-5% Extra - Code Outdoor5
KatadynBeFree Tactical Line - cartouche de rechange - Cartridge
38,00 €
44,90 €-15%
Cartouche Céramique pour Combi - Cartridge
-5% Extra - Code Outdoor5
KatadynCartouche Céramique pour Combi - Cartridge
121,90 €
149,90 €-19%
Vario - Water filter
-5% Extra - Code Outdoor5
KatadynVario - Water filter
105,90 €
129,90 €-18%
Combi - Kit D'Entretien
-5% Extra - Code Outdoor5
KatadynCombi - Kit D'Entretien
21,00 €
24,90 €-16%
Befree AC - Cartouche De Rechange - Black Edition - Water filter
-5% Extra - Code Outdoor5
KatadynBefree AC - Cartouche De Rechange - Black Edition - Water filter
32,90 €
39,90 €-18%
Befree AC - Cartouche De Rechange - Water filter
-5% Extra - Code Outdoor5
KatadynBefree AC - Cartouche De Rechange - Water filter
32,90 €
39,90 €-18%
Befree AC Bottle 0.7L - Filter water bottle
-5% Extra - Code Outdoor5
KatadynBefree AC Bottle 0.7L - Filter water bottle
40,90 €
49,90 €-18%
BeFree Gravity - Water filter
-5% Extra - Code Outdoor5
KatadynBeFree Gravity - Water filter
77,18 €
89,90 €-14%
Vario - Cartridge
-5% Extra - Code Outdoor5
KatadynVario - Cartridge
57,90 €
69,90 €-17%
Pre-Filter
-5% Extra - Code Outdoor5
KatadynPre-Filter
25,00 €
29,90 €-16%
Filtre Charbon Actif - Recharges x2 - Water filter
-5% Extra - Code Outdoor5
KatadynFiltre Charbon Actif - Recharges x2 - Water filter
19,00 €
22,90 €-17%
Hiker Pro - Kit De Remplacement Pompe
-5% Extra - Code Outdoor5
KatadynHiker Pro - Kit De Remplacement Pompe
16,00 €
19,90 €-20%
Vario - Préfiltre Céramique - Water filter
-5% Extra - Code Outdoor5
KatadynVario - Préfiltre Céramique - Water filter
29,00 €
34,90 €-17%
Fitsall
-5% Extra - Code Outdoor5
KatadynFitsall
25,00 €
29,90 €-16%
BeFree Gravity Upgrade Kit - Water filter
-5% Extra - Code Outdoor5
KatadynBeFree Gravity Upgrade Kit - Water filter
21,00 €
24,90 €-16%
Hiker Pro - Kit D'Entretien
-5% Extra - Code Outdoor5
KatadynHiker Pro - Kit D'Entretien
16,00 €
19,90 €-20%
Combi - Compartiment Charbon Actif
-5% Extra - Code Outdoor5
KatadynCombi - Compartiment Charbon Actif
14,00 €
16,90 €-17%

Katadyn, for always drinkable water

For over 90 years, the Katadyn brand has been designing and manufacturing water purification systems for most activities where water is accessible. Since then, the Swiss brand has developed and is now part of a group bearing its name. The Katadyn group is a world leader in water purification and markets water filters, disinfection solutions, desalination units, water bottles, and filtering water bottles. A reference for all questions regarding access to drinking water in complete autonomy, the brand is present internationally for water treatment everywhere. Whether for outdoor activities or at sea, for emergency preparedness, humanitarian or military missions, water becomes drinkable thanks to Katadyn products. All products from the Swiss brand, from flexible bottles to Micropur tablets, meet strict quality, reliability, and ease of use standards. They are all designed and manufactured in Switzerland. This is why many adventurers, travellers, and international humanitarian organizations trust Katadyn to face survival or emergency situations. 

Katadyn products for each of your outings

In the Katadyn range, all products are designed to treat or transport water. For example, there is the BeFree 1.0 L filtering water bottle. Perfect for most activities, whether it's a multi-day trek or a day hike, this Katadyn bottle allows you to transport and store drinkable water but, more importantly, to create it when you have none left. With a treatment capacity of 2 litres of water per minute, it is the perfect solution to avoid overloaded bags while maintaining a perfect water quality for human consumption. Effective against microorganisms and in murky water, you won't want to leave this filtering bottle behind! In the same style and for groups on the go, the Vario water filter can purify up to 1 litre of water per minute (at the beginning Faster Flow) and up to 2,000 litres. No matter the state of the water, the Vario eliminates bacteria, protozoa, cysts, algae, spores, and sediments to provide water intended for consumption without any health risks. Katadyn also designs various tablets to purify water. The Micropur Antichlorine tablets are made to eliminate the taste of chlorine. The principle is simple: 3 drops of Micropur in 1 litre of water removes any taste. Perfect for tap water as well as mineral water, say goodbye to unpleasant tastes.

Find the entire range of Katadyn products on Hardloop.fr

At Hardloop, we are committed to offering our customers a selection of the best products for hiking, skiing, or climbing the highest peaks.  With extensive experience (over 90 years!) and based like us close to practitioners, the Katadyn brand has logically become an adventure partner for Hardloop. The Katadyn water filters are recognized worldwide for their robustness and technicality. There is no doubt that they will accompany you on all your adventures, from a few hours of hiking to the most challenging climbs. So don't hesitate to choose your Katadyn products on our site and start exploring new horizons! A bit lost in all these possible choices of Katadyn bottles? No problem, our HardGuides are here to guide you based on your practice and will be happy to answer all your questions.