Free shipping on 100 €

Free return under 100 days

Expert Help

Schedule an appointment

+33 1 84 67 14 24

Login

My account

Hike
Hydration
Water filters

Backpacking water filters & purification

(85)

Sort by

85 Results

Filter

Kids' Water bottles

Insulated watter bottles

Men

Women

Camelbak

Care Plus

deuter

Hydrapak

Katadyn

Lifestraw

MSR

Optimus

Platypus

Qwetch

Source

Water to Go

0€ - 25€

25€ - 50€

50€ - 75€

75€ - 100€

100€ - 125€

125€ - 150€

Trail running

Running

Trekking

Travel

Mountaineering

Camping

0% - 10%

10% - 20%

20% - 30%

30% - 40%

Water bottle

Gas cartridge

Filtre à eau

purificateur d'eau UV

Camping tableware

Water filter

Recycled

PFC-Free

27 cm

18,6 x 4,1 x 3,2 cm

14,5 x 7cm

Yes

Sort by

-5% Extra - Code Spring5

LifestrawGO SIP 1 Piece with Carry Case - Water filter

-5% Extra - Code Spring5

KatadynMicropur Antichlorine MA 100 F11,90 €

-5% Extra - Code Spring5

KatadynHiker Pro - Cartridge

-5% Extra - Code Spring5

KatadynAdventurer Opti - Water filter

-5% Extra - Code Spring5

CamelbakQuick Stow Flask Tube Adapter14,90 €

-5% Extra - Code Spring5

PlatypusQuickdraw Filter - Water filter

-5% Extra - Code Spring5

LifestrawPeak Series Gravity Water Purifier Filtre Seul - Water filter

-5% Extra - Code Spring5

PlatypusGravityWorks System Replacement Reservoir - Water filter

-5% Extra - Code Spring5

KatadynBeFree Gravity - Water filter

-5% Extra - Code Spring5

HydrapakSeeker + Filtre - Water filter

-5% Extra - Code Spring5

SourceTube Kit Filter - Water filter

-5% Extra - Code Spring5

KatadynBefree AC - Cartouche De Rechange - Black Edition - Water filter

-5% Extra - Code Spring5

LifestrawMembrane Microfilter Replacement Peak Series - Water filter

-5% Extra - Code Spring5

KatadynMicropur Forte - MF 10 000 P - Water filter

-5% Extra - Code Spring5

KatadynVario - Cartridge

-5% Extra - Code Spring5

LifestrawGO Stainless Steel Water Filter Bottle - Water filter

-5% Extra - Code Spring5

LifestrawCapsule Charbon Pour Flex & Play

-5% Extra - Code Spring5

KatadynVario - Préfiltre Céramique - Water filter

-5% Extra - Code Spring5

deuterStreamer Helix Valve - Straw

-5% Extra - Code Spring5

KatadynFiltre Charbon Actif - Recharges x2 - Water filter

MSRGuardian Gravity Filter Replacement - Water filter

MSRMiniworks EX - Water filter

MSRHyperFlow - Water filter

-5% Extra - Code Spring5

deuterStreamer Tube Brush - Straw

MSRMiniWorks / WaterWorks Ceramic Element - Water filter

1
2

Our top brands

Patagonia Ortovox Rab La Sortiva Lowa Altra Millet Moon Boot Helly Hansen Barbour Fjällräven Columbia Scarpa Vaude Mammut Julbo New Balance Hanwag Birkenstock Petzl

Our top trending categories

Women's Down jackets Women's Parkas Women's Fleece jackets Men's Down jackets Men's Parkas Men's Fleece jackets Tents Sleeping pads Headlamps Sleeping bags Stoves Hiking backpacks Ice axes Hiking shoes & boots Trail running shoes Running shoes Climbing shoes Kids' Hiking shoes & boots Cycling helmets Kids' carriers Kids' Clothing Kids' Fleece jackets Aigle Kids' Rain shoes Patagonia Fleece jackets Pyrenex Down jackets Helly Hansen Jackets Columbia Fleece jackets Black Diamond Headlamps Meindl Shoes Dakine Backpacks Assos Cycling shorts Giro Helmets Rab Down jackets Dog Harnesses Dog Leads & Leashes Ortlieb Panniers Altra Shoes Buff Neckwear Abus Cycling helmets Patagonia Down Jackets

Need Help?

To choose your waterproof jacket, your trail shoes or to modify an order, contact our HardGuides!

Write to us!

Keep in touch

Be the first to discover our new products, exclusive sales, adventure ideas & tips, and get £5 off your next order

E-mail adress

Our mission

At Hardloop, we believe that nature and being on the move should be at the very heart of our lives. Whether you're a first-timer or a top athlete, since 2015 we've been sharing with you our love of good gear and our passion for the steep trails we love to run around on.

Read more +

Customer Service

Track my order
Size Charts & Fit Guide

Hardloop

Who are we?
HardGuides

Carbon neutral since 2015

Our Footprint
Carbon neutrality
HardGreen selection

Logistics partner

100% secured payment system

Easy Online Shopping

Free delivery from 100 €
100 Days refund policy

© Hardloop 2026
Legal Notice
Terms of Use
Privacy Policy & Data Tracking
Data preferences

More adventures

Hardloop International