UltraPress Water Purifier - Forager Moss

Product Information

You get long-lasting performance from the Grayl UltraPress, too – the filter is designed to last for 300 uses, although this depends on the number of contaminants in your water source. Overall, the size and weight of the Grayl UltraPress are slightly off-putting but the advantages of the bottle outweigh this slight nuisance!

My previous experience at this water source always provided yellow water (even after passing through a filter) and a gritty taste. I’m happy to say that the Titanium UltraPress did a fantastic job at not only giving me clean water but improving the taste. I’m not sure how they did that, but it dang sure worked. And it was easy to press the water through. That was a concern of mine going into this. The 10-second claim is accurate and not taxing in the least. What’s Wrong? Grayl’s UltraPress is significantly smaller than the GeoPress. The 2.5cm difference in height might not sound like a lot but it’s instantly noticeable. Durability: CP4 Grade 1 titanium offers unparalleled strength to weight ratio and withstands 6 ft drops (full of water) onto concrete.

Testing the GRAYL Geopress vs. Ultrapress

Another unique feature of the Titanium UltraPress is the fact that it’s drink mix ready. This is something I’ve personally never heard of in a water filtration system. UltraPress now has a boost! All bottles ship with a One-Way Valve pre-installed making it possible to add electrolytes, drink mixes and other flavored liquids directly into an UltraPress. All of the water from the outer cup has passed through the filter and is now inside the inner core. Open that top cap and enjoy. Paracord D-Ring (Photo/Josh Kirchner)

Paracord D-ring loop for filling in precarious situations (foot bridges, whitewater, canyoneering, etc). Even if you don’t use the Grayl UltraPress regularly, you should still change the filter after three years, when it reaches the end of its shelf life. Using the filter after this time may prove ineffective.You can’t really ‘extend’ the lifespan of your Grayl filters but you can make sure they reach the150L mark before they need to be replaced. These top tips will help you get the most out of your filters and apply for any water bottle with a filter, not just Grayl bottles! The electro-adsorptive media acts like a magnet to pull pathogens and other contaminants out of the water. The process of adsorption, not to be confused with absorption, involves these pathogens and contaminants becoming permanently bonded to the adsorptive media and removed from your water. Grayl purifiers rely on multiple layers of filtration technology!