MSR Guardian Purifier

I feel like I have got my water sources dialed and don't need to worry about where I'm getting my water. So to be honest, people back to them are a li...

So what I really like about the Guardian water filter. In addition to its filtering and purifying capabilities, is that it's very easy to carry it's l...

I would call that white well hope you enjoyed my review, the MSR Guardian again on how to recommend this product great filter it'll, be your only filt...

So yeah I mean I feel like the MSR Guardian works pretty well at filtering at least things on the bacterial level, bacterial sized items.

I was excited to have this filter because I do a lot of cross-country backpacking and travel abroad. I look forward to not buying water bottles while in other countries. Here is my issues with this filter, there is no mention (except for one person on this REI review) of how to properly screw on the...

I needed to replace an old filter. This time I wanted a purifier as I travel to South America a few times a year but spend most of my backcountry time in Colorado.

I’ve used it on 2 trips the first trip (May) I filtered water several times it worked great.

Just back from a loop around the Buffalo ...

You start out with the advertised pump rate, it'll pump almost any type of water clear. However, we took this pump on the Appalachian Trail and went through 2 of them in a 3-month period. There's a manufacturing defect where you can overtighten and create a near permanent vacuum inside the pump rend...

The media could not be loaded. I did a lot of research and I reviewed a lot of marketing videos and was convinced that this product was what I wanted. I found only one negative review that stated the product was leaking from the base o-ring,..no big deal,... so I ordered it and when I received the f...

When I first opened the box and tried out this product I had a slight problem. When I ordered the Guardian, I saw that other reviewers had complained about the water coming out of the seal between the water outlet area(the filter cartridge) and the filter housing. It was the only thing I was nervous...

I really wanted to like this product. It sounded so good on paper.

My friend and I took the filter on a nine day backpacking trip in the Grand Canyon. We managed to pump a total of 29 liters of water over five days before the piston attachment broke.

The Colorado River was our only water sourc...