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The biggest advantage of this bottle is its large capacity and the ability to fold it. When folded, it takes up a minimal amount of space, which is very useful during long journeys. The filter works flawlessly. The material is flexible, yet seems sturdy.
Katadyn BeFree AC Filter Roll-Up Bottle 1 l - Black
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£54.95
£70.07
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£70.07
£54.95
Katadyn BeFree AC Filter Roll-Up Bottle 1 l - Black
Filtering bottle with a 1-liter capacity, equipped with an efficient BeFree EZ-Clean membrane filter, designed for purifying tap water and clean natural water sources, such as streams, creeks, or mountain springs. Thanks to its foldable construction and low weight, the model is well suited for trekking, mountain expeditions, travel, and outdoor activities.
The applied filtration element effectively removes microorganisms, chemicals, and microplastics, while also improving the taste and odor of water, ensuring convenient access to safe drinking water in the field. The flexible construction allows the bottle to be compressed after emptying, making transport easier and reducing the amount of space it occupies in a backpack or gear.
2-stage filtration system
The model uses a 2-stage purification system based on the BeFree EZ-Clean membrane and a replaceable activated carbon cartridge. This solution effectively removes biological contaminants and improves the quality of filtered water:
- Stage 1 - Hollow Fiber membrane with an accuracy of 0.1 micron (0.0001 mm) effectively eliminates bacteria, protozoa, cysts, chemicals, and microplastics. The filter's efficiency allows filtering of up to 1000 litres - depending on the source quality - with a flow rate of up to 2 litres per minute.
- Stage 2 - responsible for chlorine reduction, odour removal, and taste improvement due to the replaceable activated carbon cartridge. Its efficiency is up to 200 litres.
Easy filter cleaning, carbon cartridge replacement
BeFree EZ-Clean membrane is designed for quick and convenient cleaning without the need for additional tools or backflushing. To clean the filter, simply shake it or rinse it with water. This solution greatly facilitates use during field trips and reduces the time needed for filter system maintenance.
The activated carbon cartridge can be easily replaced or removed when taste improvement is not necessary, e.g. when using clean mountain sources. This allows increasing cartridge life and better adapting filtration to current conditions.
collapsible design and handle
The bottle is made of flexible material in black, allowing it to be rolled up after emptying. Thanks to this, it takes up less space during transport and can be conveniently carried in a backpack, bag, or jacket pocket. The reinforced Double-Layer SoftFlask construction makes the bottle suitable for intensive use in demanding outdoor conditions. The model is equipped with a durable handle, allowing it to be attached or hung on gear.
mouthpiece with a tight cap, measurement scale
Silicone mouthpiece secured with a tight cap protecting against dirt. The design also allows for easy mouthpiece removal for cleaning or replacement. The bottle body features a practical measurement scale, facilitating liquid quantity control.
main features
- capacity 1 litre
- BeFree EZ-Clean filter
- Hollow Fiber membrane 0.1 micron
- 2-stage filtration system
- effective bacteria removal
- microplastic and sediment filtration
- efficiency up to 1000 litres
- flow up to 2 litres per minute
- replaceable activated carbon cartridge
- taste and odour improvement
- chlorine and cloudiness reduction
- easy cleaning
- lightweight and collapsible design
- compression capability after emptying
- tight mouthpiece with cap
- integrated transport handle
- measurement scale on the bottle body
- replaceable silicone mouthpiece
- filtering efficiency (l/min): 2
- HollowFiber filter lifespan (l): 1000
- carbon filter lifespan (l): 200
- low weight: 76 g
| Capacity | 1 l |
|---|---|
| Color | Black |
| BPA Free | Yes |
| Bottle material | Synthetic |
| Thermal insulation | No |
| Height | 273 mm |
| Weight | 85 g |
| Material | Plastic |
| Main color | Black |
| EAN | 0604375214033 |
| Manufacturer code | 8021403 |
| Brand | Katadyn |
| EAN |
BeFree EZ-Clean
BeFree EZ-Clean is a filtration technology featured in Katadyn filters that uses a 0.1-micron precision membrane to remove bacteria, cysts and mechanical contaminants from water. The system provides a high water flow rate and allows quick cleaning of the filter without tools or backwashing - simply rinse or shake the membrane in clean water. As a result, the solution remains convenient to use and works well for travel, trekking and outdoor activities.
Double-Layer SoftFlask
A folding, reinforced design of Double-Layer SoftFlask provides high durability and comfort during outdoor activities. The flexible water bottle adjusts to the amount of liquid, so it takes up less space after emptying and reduces water splashing during movement. The double layer of material increases resistance to damage and improves comfort in the field. The wide mouthpiece allows convenient filling and quick hydration while walking, running or cycling. The materials used are BPA-free and safe for food contact.
Reviews with photos
Review summary
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Number of reviews: 2
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High capacity and the ability to fold after emptying are great advantages. The bottle takes up very little space in the backpack, and the filter works efficiently. A great option for longer trips where light luggage is important. The material is flexible but seems sturdy at the same time. This solution works well in practice and is very convenient.
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