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Katadyn

Katadyn

Katadyn

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Explorer

Katadyn

Explorer

Pump filter - Explorer - Katadyn - 2026

£234.90
£260.90
-10%
VAT and custom duties included
BeFree AC Bottle 0,9L Black

Katadyn

BeFree AC Bottle 0,9L Black

Filter flask - BeFree AC 0.9L - Katadyn - 2026

£42.90
£47.90
-10%
VAT and custom duties included
BeFree AC 1L

Katadyn

BeFree AC 1L

Filter flask - BeFree AC 1L - Katadyn - 2026

£47.90
£52.90
-9%
VAT and custom duties included

Available colours:

Black
BeFree AC 1L Black Edition

Katadyn

BeFree AC 1L Black Edition

Filter flask - BeFree AC 1L - Katadyn - 2026

£54.90
£60.90
-10%
VAT and custom duties included

Available colours:

Navy
Zoé's favouriteBeFree AC 1L

Katadyn

BeFree AC 1L

Filter flask - BeFree AC 1L - Katadyn - 2026

£47.90
£52.90
-9%
VAT and custom duties included

Available colours:

Black
SteriPEN Classic 3

Katadyn

SteriPEN Classic 3

Purifier - Steripen Classic 3 UV - Katadyn - 2026

£77.90
£86.90
-10%
VAT and custom duties included
Cartouche de rechange Pocket Tactical Line

Katadyn

Cartouche de rechange Pocket Tactical Line

Replacement cartridge for water filter Pocket - Katadyn - 2026

£203.90
£226.90
-10%
VAT and custom duties included

Available colours:

White
Pocket Tactical Line

Katadyn

Pocket Tactical Line

Water filter - Pocket - Katadyn - 2026

£305.90
£339.90
-10%
VAT and custom duties included

Available colours:

Black
BeFree Gravity 3L

Katadyn

BeFree Gravity 3L

Gravity water filter - BeFree Gravity 3L - Katadyn - 2026

£70.90
£78.90
-10%
VAT and custom duties included
Gourde BeFree Tactical 1L

Katadyn

Gourde BeFree Tactical 1L

Water bottle with filtration system - Katadyn
£54.90
£60.90
-10%
VAT and custom duties included

Available colours:

White
SteriPEN Ultra

Katadyn

SteriPEN Ultra

UV water purifier - Steripen Ultra UV - Katadyn - 2026

£109.90
£121.90
-10%
VAT and custom duties included
End of the Season for Snow Series

End of the Season for Snow Series

Up to 70% off items at the end of the season for snow*

Shop now

*Conditions

SteriPEN Adventurer Opti

Katadyn

SteriPEN Adventurer Opti

Purifier - Steripen Adventurer Opti UV - Katadyn - 2026

£93.90
£104.90
-10%
VAT and custom duties included
Replacement cartridge for Pocket filter

Katadyn

Replacement cartridge for Pocket filter

Replacement PFE cartridge for Pocket filter - Katadyn
£195.90
£217.90
-10%
VAT and custom duties included

Available colours:

Yellow
Cartouche de rechange Vario

Katadyn

Cartouche de rechange Vario

Replacement cartridge for water filter Vario - Katadyn - 2026

£54.90
£60.90
-10%
VAT and custom duties included
Cartouche de rechange Hiker Pro

Katadyn

Cartouche de rechange Hiker Pro

Replacement cartridge for water filter Hiker Pro - Katadyn - 2026

£47.90
£52.90
-9%
VAT and custom duties included
Cartouche Céramique - Combi

Katadyn

Cartouche Céramique - Combi

Replacement cartridge for Combi filter - Katadyn
£117.90
£130.90
-10%
VAT and custom duties included
Drip Ceradyn

Katadyn

Drip Ceradyn

Water tank with ceramic filter - Drip Ceradyn - Katadyn - 2026

£352.90
£391.90
-10%
VAT and custom duties included
Zoé's favouriteDrip Ceradyn

Katadyn

Drip Ceradyn

Water tank with ceramic filter - Drip Ceradyn - Katadyn - 2026

£352.90
£391.90
-10%
VAT and custom duties included
Hiker Pro

Katadyn

Hiker Pro

Water filter - Hiker Pro - Katadyn - 2026

£77.90
£86.90
-10%
VAT and custom duties included
Pocket

Katadyn

Pocket

Water filter - Pocket - Katadyn - 2026

£297.90
£330.90
-10%
VAT and custom duties included

Available colours:

Black
Un nettoyant Peaty's offert dès 99€ d'achats sur le rayon VTTUn nettoyant Peaty's offert dès 99€ d'achats sur le rayon VTT
BeFree AC Bottle 0,7L Blue

Katadyn

BeFree AC Bottle 0,7L Blue

Filter flask - BeFree AC 0.7L - Katadyn - 2026

£39.90
£43.90
-9%
VAT and custom duties included

Available colours:

Black
Green
Bouchon BeFree Bottle AC Black Edition

Katadyn

Bouchon BeFree Bottle AC Black Edition

Replacement stopper - Bouchon BeFree Bottle AC - Katadyn - 2026

£11.90
£12.90
-8%
VAT and custom duties included
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The Swiss group Katadyn is a leading brand in the domain of food and drink for outdoor pursuits, with its 3 brands : Katadyn, Optimus and and Trek'n'Eat.


Water filters and water purification products from Katadyn

Katadyn has been producing water filters and purification products in Switzerland for more than 80 years. These products were made for travelling abroad and for outdoor pursuits for when readily drinkable water is not available. Katadyn's products are widely used: as well as travellers and walkers, NGOs and the forces use Katadyn's products for survival and aid in countries where sanitation is hard to come by.

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