Pure water, pure adventure. Don't let contaminated water hold you back.
Threo Water Purifier is a highly efficient filtration system for outdoor activities and emergencies. Our device is designed to clear bacteria, parasites, and other impurities from water sources, making it suitable for consumption. Ideal for hiking, camping, and other outside adventures.
Highly efficient filtration
Threo Purifier uses advanced filtration technology to remove contaminants from water sources. Reliable drinking solutions anywhere you go.
Safe to use
Our filter uses a safe and chemical-free purification method, eliminating the need for potentially harmful chemicals.
Threo water straw is reusable — clean it regularly, and get an environmentally friendly water treatment solution.
More reasons to enjoy our Threo filter straw
Pretty sturdy feeling filter. Great size, easily fits in my backpack, and the orange color makes it easier to spot. Easy to use as well.
Used it twice so far. It worked great, Took water from a cloudy stream and it made it drinkable and tasted great.
This is by far the best small water filter I’ve used. Would recommend it for anyone who has a bug-out bag or enjoys the outdoors.
This is a basic water filter, to reduce the unpalatability of natural drinking water. It’s good for camping and hiking. Would recommend.
This filter is absolutely fantastic! Passed the test! I would go anywhere with this and drink with confidence.
I’m amazed by how well this thing works!! The photo speaks for itself. It now goes with us on all backwoods camping!! Absolutely amazing!
I used this while hiking. It worked great, the water tasted great and it was clear. Lightweight and compact!
A great water filter for what it claims to clear from contaminated water. I like the size as it is light weight and small so fits unobtrusively in my backpack nicely.