

💦 Stay hydrated, stay ahead—filter smarter, live freer!
The Katadyn BeFree 1 Liter is a cutting-edge portable water filter designed for active professionals and outdoor enthusiasts. It removes 99.9999% of bacteria and protozoa, features an EZ-Clean membrane for effortless maintenance, and boasts a lightweight, foldable hydration bladder that fits easily into any activewear or gear. BPA and PVC free, it delivers fast-flow filtered water on the go, making it the ultimate companion for hiking, cycling, and adventure travel.










| ASIN | B0794CJQ53 |
| Batteries included? | No |
| Best Sellers Rank | 48,230 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 43 in Camping Water Purifiers |
| Brand | Katadyn |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,186) |
| Date First Available | 18 Jan. 2018 |
| Department | Water Filters |
| Features | BPA free, Filters 99.9999% protozoa and bacteria, Filters up to 1,000 litres of water, Ultra-light, compact and flexible |
| Is discontinued by manufacturer | No |
| Item model number | 8018007 |
| Manufacturer | Katadyn |
| Material type | EZ-Clean Membrane™ with Hollow Fibers Hydrapak® SoftFlaskTM made of TPU (thermoplastic polyurethane), 100% PVC and BPA free |
| Number of items | 1 |
| Outer material | Plastic |
| Power source | Manual Operation |
| Product Dimensions | 28 x 12 x 20 cm; 100 g |
| Seasons | continuity |
| Size | 1 Liter |
| Sport | Camping & Outdoor |
| Style | 1 Liter |
M**R
Game changing water filter.
We use water filters for hiking, camping and bikepacking. Previously we used water to go bottles and sawyer filters. They did the job as water filters but the flow rate is poor for decanting filtered water to a larger reservoir such as a camel back bladder or cooking pot. Water filtered using the katadyn tastes great and it is so convenient to carry and fill up on the go without having to take off your back pack. Good value for money.
T**Y
Value
Great water filter
L**R
Life saver - Fully recommend
If you're considering a water filter for a backpacking trip I would fully vouch for this. I used it for a week long backpacking trip in Scotland and had no issues at all with it. The water filters out at an okay rate, faster would be better but its not painfully slow, from memory it took roughly 30 seconds to fill half a bladder. Weight is a massive bonus with this, I'm not close to being ultralight but if I was to go down that route I'd still keep this in the pack, from what I've heard about Sawyer products they're a very close competitor to this, but the ease of use having the attached bottle, that can fold into the palm of my hand makes life so much easier. I used this quite often during my trip and didn't experience any blockages in the filter, I'd assume that's because the water was quite clear. Definitely wash this with some baking power before use though, I didn't and it did have a strong plastic taste for the duration of the trip. Not sure if that flavour does go or not so I can't vouch for that.
J**R
Everybody should have one of these now!
Have had a Saywer mini for about 4 years and was under the impression they were the standard water filter but alas I noticed in a few recent youtube videos from the past year or so that EVERYBODY seems to have binned the saywer mini filter due to its ridiculously slow flow rate and vulnerability to the internals cracking if frozen during cold weather. Now everybody seems to have got one of these Katadyn be-free filters and I am just late to the party. I really can see what the fuss is about. Cleaning the filter is a piece of cake, the bottle squashes to nothing when empty, it all seems fairly well made except for the mouth piece on the filter which looks like it came straight off a bottle of the flat lucozade. However what I will say is that mine hasn't broken despite a winter of weekend use and if/when it does I will just replace it with one off a lucozade bottle so maybe its a positive not a negative. The price is only downside really, as it costs £50+ and I don't think you can buy replacement bags for them meaning if you get a puncture then you need to buy a whole new setup. not great for the environment and kind of against the message of the brand really but hey ho. overall a fab product and something every walker should have in their bag!
G**.
Fast flow rate
Slightly better than the sawyer squeeze but in the future I'd buy the sawyer for all the goodwork they do by giving free filters out to countries in need. I wish I'd known that before buying this one even though this is better
L**N
Good
Worked well water was clean
D**R
Great water filter
I do allot of hiking and got this so I can reduce the amount of water I carry and plan in water stops on routes where there are streams etc. The flow rate of this filter aids filling up my bladder very easy and doesnt take long at all to filter a couple of litres. Its really easy to clean rather than back flushing it uou can just swish it around in clean water. The amount you can filter isnt as much as some others on the market but then you dont need to carry around a syringe and other gubbins to back flush it. Will just purchase a new one when I think im close to 1000litres. Which will probably be quite a few hikes.
L**E
Portable water filter
Nice and light, very packable and very useful where there are no water to be bought at the shops. Don’t forget after you have used the filter and before you pack it away to clean the filter with a little bleach in water look this up otherwise when you take it out again and you haven’t done this, then you will only get a trickle
R**G
Arrived to Australian address without issue. Great idea for a water bottle with filter if you are backpacking, and just for general everyday use. You can fold bottle into bag/ purse and fill as needed. I had rinse it out a few times before use, to remove any taste, and then it was good to go. Can get water from any source and feel it is safe to drink. I know it’s plastic…. But why not buy one useful, reusable bottle container that can last years instead of bottled water and throwing away the container? Every small step is a step forward for the planet. Recommend product and seller.
H**S
mooi product, exact als beschreven, keurig afgeleverd kwaliteitsartikel
N**A
il filtro Katadyn BeFree è molto conosciuto fra gli escursionisti, permette infatti di filtrare l'acqua di torrenti e laghi per berla. Questo filtro esce con in dotazione una borraccia morbida di ottima fattura, ma è compatibile con tutta una serie di borracce rigide e morbide, smart bottles e via dicendo. Il filtraggio è piuttosto veloce e con un buon flusso, finora non ho avuto problemi di malesseri e sono ancora vivo, per cui direi che filtra :) Ho preso questo qui e non altri filtri simili per via del prezzo un po' più basso e del peso, davvero contenutissimo !
D**D
Je l'utilise de temps en temps depuis 4 ans et elle fonctionne toujours aussi bien. En tout cas, je n'ai jamais été malade ni mes enfants en prélevant de l'eau dans des ruisseaux en randonnée dans les Pyrénées. Elle prend très peu de place vide et le débit est largement suffisant pour boire directement dedans ou remplir une gourde ou une popote. Il faut bien penser à la faire fonctionner avec de l'eau du robinet à la maison après un long moment sans l'utiliser.
S**O
Aún no lo he usado pero me parece super fiable. No pesa, ocupa muy poco espacio y es muy sencillo usarlo. Un producto que no debería faltar en cualquier salida al campo o montaña.
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