Katadyn BeFree AC Replacement Cartridge - Black Deck Boots Patented S-Heel™ construction for secure

Patented S-Heel™ construction for secure

The quarter height offers versatile coverage that pairs perfectly with hiking shoes or low boots

while an angled hipbelt and compression straps provide max stability over every trail

waterproof ankle boot built to handle whatever the cold season brings

Katadyn BeFree AC Replacement Cartridge - Black Deck Boots Patented S-Heel™ construction for secureThe original replacement element for the Katadyn BeFree AC filter system. This spare part comes without an activated carbon replacement and is easy to replace. Equipped with durable filter technology ideal for outdoor adventures and traveling.