Hydration Systems
How Effective are Backflushing and Storage Practices for Backcountry Squeeze Filters Using Hollow-Fiber Membrane Technology?
We provide data that evaluates backflushing and storage in maintaining flow rates of the Platypus Quickdraw, Sawyer Squeeze, and Katadyn Befree hollow-fiber membrane squeeze filters.
DetailsHydroBlu Versa Flow Filter
Gear reviews from our staff and members, buy/sell used, shopping tools, and more about the HydroBlu Versa Flow.
DetailsSteriPen Ultra
I bought it brand new and never used it. In great shape. Email me at [email protected]
DetailsPlatypus Gravityworks 4L system
Never used. Box has a flap ripped off. 4L dirty reservoir and 4L clean reservour. Comes with everything pictured. $100 shipped in the USA SOLD
DetailsFS – Sawyer Squeeze
Only used once. I use my Katadyn BeFree now so just looking for someone that could use my Sawyer Squeeze. Comes with all the parts you see in this photo.
DetailsSOLD – MSR Miniworks EX Microfilter – NEW
Brand: MSR Model: Miniworks EX Microfilter Condition: Brand New MSRP: $100 Asking Price: $50 shipped
DetailsBroken/dropped/frozen Platypus GravityWorks Filter
If anyone has a GravityWorks filter that doesn’t work anymore, I’d love to take it off your hands! I’m just using the casing to modify my existing filtration system so…
DetailsVargo Titanium Water Bottle Review
I bought the $85 Vargo titanium water bottle to see if it was worth it. The answer? It’s complicated. Here’s my review.
DetailsEvernew Water System Products
Paypal preferred, includes shipping if within continental US The following included (these bags are compatible with Smartwater bottle & Sawyer filtration threading): 2X Evernew Water Carry 900ml – NEITHER EVER…
DetailsFS: Used VARGO TITANIUM flask with built-in silicone funnel
Used this for a while but don’t have a need for it anymore. Happy to pass along this trusty flask to someone else who wants a pour after a long…
DetailsNaked Water bottle with replaceable filter
This water bottle was bought as part of a Kickstarter campaign. Â It has been filled with water, but it has never been used. Â You can buy replacement filters on the…
DetailsSteriPen Traveler
I bought this SteriPen about three years ago. Â I tested it at home, but It has never been used on the trail. Â I am willing to ship anywhere in CONUS…
DetailsPlatypus GravityWorks Water Filter
The Platypus Gravityworks 6.0L Filter is a mature product that addresses the use cases of high-volume water treatment for groups and basecamp scenarios. It is simple to operate and is…
DetailsPlatypus Quickdraw Filter
The Platypus Quickdraw Filter can be paired with Smartwater bottles or purchased as a kit with its own dedicated soft-sided water bottle. A newcomer to the “squeeze” filter market, it’s…
DetailsRapid Pure Trailblazer Gravity Filter
With so many effective ultralight water treatment options available, it’s hard to recommend heavy filter systems anymore. However, we still see a use case for gravity filters – the need…
DetailsKatadyn BeFree Collapsible Filter Bottle
The Katadyn BeFree bottle is fast, light, and reliable. It’s probably our favorite water filter when you need clean water as fast as possible on the trail.
DetailsSawyer Squeeze Water Filter
The Sawyer Squeeze is one of the most popular and reliable water treatment technologies among the long-distance hiking community because of its ability to be integrated directly with Smartwater bottles.
DetailsKatadyn Steripen Ultra UV Water Purifier
Of all the Steripen models, the Ultra may offer the best reliability and balance between weight, durability, and battery life. I’ve owned the Steripen Ultra for nearly five years and…
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