Katadyn

Hiker Water Microfilter

Issue with leaking around seal.

I have had slow leaks around the seal from the beginning of use. I reached out to Katadyne, and they sent me a new housing and recommended I don’t over-tighten (the tightening does not take significant force before bottoming out) and lubricating the o-ring, but the issue continues. This makes me think it is an issue with the design. The product is still workable, but as one might guess, filtering water is already a two or three handed operation, so also trying to make sure the leaking part, which is untreated water, doesn’t leak onto something you’re trying to keep clean, is an annoyance. I’ve reached out to Katadyne again to see if they will replace the hiker housing with hiker pro, which I hope is more stiff (my guess as to why is leaks).

Leaks

Bulky, leaks (support will tell you not to screw the filter on too hard, but I've tried to adjust it at every increment imaginable without success) and pumping kind of becomes a chore. This type of filter does really well in shallow water sources compared to some other compact filters, but not typically necessary in most situations. Will try my luck with Sawyer next. Also seems to require an annoying amount of maintenance.

Water filtration

Love my Katadyn Hiker water filter. Super easy to use!

Great product

Absolutely love this product. Used it handful of times on some backpacking trips. I love how it connects right to the bladder when I want to use that connection and also connects right to Nalgene. Easy to use and doesn’t take very long to fill up whatever you’re using to carry your water. Lightweight and easy to pack. Seems fairly durable and haven’t run into any problems with that. Highly suggest.

This is a great product and doesn't take up much space. Comes in a handy bag to keep it all together. Easy to use. I have only tested it at home and haven't used it on the trail yet. But the water tasted great and I am so excited for its first trip to the woods this summer.

Been a great product. Has held up and is very easy to use/clean. Definitely the best filter I've owned.

I love the versatility of the filter. With the bobber, you can set it so it sinks below the algea/surface debris. Although it's not the most compact, I like how quickly I can fill my bladder and assist my other group members.

Efficient and durable purification for the backcountry! It works well especially when needing to fill water for several people back at camp. Even with some questionable water sources I have found this to still provide top notch filtration. This is perfect for any level of outdoor enthusiast needing reliable water when not near clean water sources. Light and small enough for a variety of expeditions.

Best filter hands down.

I’ve been using this design for over 20 years. I’ve owned the MSR miniworks, and a katadyn befree bag. This is the filter if you have more than 1 person and are pumping from streams and lakes. It works well every time. Food grade silicone tubing can be used if something happens to the original tubes. Filter replacement is a piece of cake. No substitutes for the old Pur design, it works like a clock.

Quick, easy, and not too heavy

I am an avid water drinker on hikes and in the back country, so having a fast working water filter was one of the most important things to me in my gear build up. It is not as lightweight as other filtration systems and can take up more space than one might like, but for me I will gladly take less space in order to carry this with me. I can fill my 3 liter bladder in less than five minutes, and the water is crisp and clear. I tell all my water loving friends to make the investment in this product, and I extend that message here!