The Katadyn Group, based in Switzerland, also includes outdoor brands Trek ‘n Eat, Optimus stoves, and AlpineAire Foods.
Top Reviewed Katadyn Products

Pocket
Pump/Gravity Water Filter
$336 -
$404

Micropur MP1 Purification Tablets
Chemical Water Treatment
$12 -
$15

Hiker PRO
Pump/Gravity Water Filter
$90 -
$99

BeFree 0.6L
Bottle/Inline Water Filter
$37 -
$39

Hiker
Pump/Gravity Water Filter
$80 -
$89

Carbon Cartridge
Water Filter Accessory
$27

BeFree Gravity 3.0L
Pump/Gravity Water Filter
$75 -
$134

Hiker/Hiker PRO/Base Camp Replacement Element
Water Filter Accessory
$50 -
$54

Vario Microfilter
Pump/Gravity Water Filter
$17 -
$119

Gravity Camp 6L
Pump/Gravity Water Filter
$90
MSRP

Exstream/MyBottle Virustat Kit
Water Filter Accessory
$40
MSRP

Drip Gravidyn
Pump/Gravity Water Filter
$220
MSRP

Base Camp
Pump/Gravity Water Filter
$80
MSRP

Combi
Pump/Gravity Water Filter
$220
MSRP
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Exstream XR Bottle Purifier
Water Purifier
discontinued

Guide
Pump/Gravity Water Filter
discontinued

Exstream Bottle Purifier
Water Purifier
discontinued

Micro Bottle
Bottle/Inline Water Filter
discontinued

Mini
Pump/Gravity Water Filter
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In order to show you the most useful information, we have omitted some unreviewed products.