Removes waterborne pathogens (virus, bacteria, protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more Filters particulates (i.e. silt, microplastics, etc.); ultra-powdered activated carbon effectively adsorbs chemicals (including PFAS & VOCs), pesticides, heavy metals, flavors, and odors Improves taste, smell and clarity

Active Technology: Electroadsorption and ultra-powdered activated carbon. Compatibility: works with UltraPress® One-Way Valve for electrolytes and sport drink mixes Chemical-free: Yes Size: 2.9" (7.3 cm) H x 2.7" (6.7 cm) W Weight: 2.8 oz (80 g) Removes: waterborne pathogens (99.99% of viruses, 99.9999% of bacteria, 99.9% of protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more Filters: particulates (i.e. silt, microplastics, etc.); activated carbon effectively adsorbs chemicals, pesticides, heavy metals, flavors, and odors Compatibility: UltraPress® and Ultralight Purifier Bottle Fast Flow Rate: 10 seconds per 16.9 fl oz (3 liters/minute) Cartridge lifespan: rated for 300 cycles (40 gal. / 150L), as “press time” reaches ~25 seconds (or three years have elapsed since first use) it’s time to replace your purifier cartridge Cartridge shelf life: stored under proper conditions, an unused (and airtight) purifier cartridge has a shelf life of 10 years BPA-Free materials: made from ABS food-grade plastic and food-grade silicone Testing standards: independently tested by a certified laboratory to meet or exceed NSF/ANSI protocol 42 and 53 for pathogen and chemical removal; meets the the United States Environmental Protection Agency's Guide Standard and Protocol for testing microbiological water purifiers Origin: Designed in United States; purifier cartridge media made in United States; cartridge made in China

Warranty: The UltraPress® Purifier Cartridge is accompanied by a ten (10) year warranty covering workmanship and materials. Replacement Parts: For replacement parts, purifier cartridges, performance ratings, frequently asked questions, or to contact us with questions or comments, please visit our support page.

UltraPress® Replacement Purifier Cartridge

Name: UltraPress® Purifier Cartridge
Brand: Grayl® Europe
SKU: 505-PC-BK
Price: 34.95 EUR
Availability: InStock

Overall rating: 4.8032126 / 5 from 249 reviews.

AI Generated Review Summary

The UltraPress® Purifier Cartridge is designed to last 300 cycles, providing clean drinking water. It is highly appreciated for its quality and functionality, especially in purifying water with high levels of silt, sediment, or tannins. Customers note that the cartridge should be replaced when press time reaches 25-30 seconds.

Summary topics

Purification System (6%): It was highlighted by customers that the Grayl system is the best, fastest, and most convenient way to ensure clean drinking water.
Product Quality (5%): Customers appreciated the great quality of the product, which was mentioned multiple times in the reviews.
Customer Service (4%): Customers expressed satisfaction with the top-notch customer service provided by Grayl.
Filter Effectiveness (12%): It was observed by customers that the filter is the best and most convenient water filter on the market.

Review topics: ["fit","size","weight","price","quality","looks","customer service","issues","results","design","service","water","filter","bottle","grayl","works","system","cartridge","life","tasting","purifier","pack","use","valve","idea","press","drink","chance","geopress","support"].

Review highlights

"Grayl has developed a very simple and effective water filter and bottle combination." — Tony I.
"The whole Grayl system is simply the best, fastest, and most convenient way to ensure clean drinking water." — Robin L.
"Super piece of kit Imagine not needing to worry if the water you are drinking is okay Life is good with a Grayl" — Lucy A.

Reviews

Review 1

"I don't look for ways and places to spend the kind of time and energy on a water bottle like the one y'all have but I'd say everything your doing is on point the reason and design of it the advertisement the price the support its all a factor in having a good product us normys would want to invest in so keep up the good work"

— Zack F. (5/5)

I love this filter. Fits

"I love this filter. Fits into my style of adventuring perfectly. You can take this anywhere, anytime. When I’m out filming it’s the first thing into the pack. Going on 5 years, no issues. Thanks Grayl!"

— Ben R. (5/5)

My go-to setup

"I love my Grayls. I use the GeoPress all the time and purchased the UltraPress for travel as it fits by bag perfect. I also gave one to my kids for hiking. Highly recommend, it is such a great product."

— Robert L. (5/5)

Staying healthy in rural Tanzania

"I’m beyond happy with this filter! I used it while traveling through rural Tanzania, Africa, and it gave me so much peace of mind knowing that the water I was drinking had been thoroughly filtered and was free of all the bad stuff."

— Bibiana H. (5/5)

These filters do the job!

"With careful prefiltering I get more than the 300 they say to expect. Sometimes I take the time to use a milbank bag, but I usually just have a cotton bandana held over the outer cup with a rubber band. The more you keep out, the longer the cartridge will last."

— Mark B. (5/5)

Génial

"Tellement pratique et bien construite, j’adore cette gourde filtrante. Pour ma dernière randonnée bivouac ou je n’avais pas beaucoup de points d’eau elle m’a sauvé la vie , premier et seul ruisseau accessible j’ai fait le plein de mes flasques souple grâce à elle pour tenir un bout de chemin avec ces grosses chaleurs, puis ensuite en altitude j’ai réussi à trouver un petit filet d’eau, sûrement de source, qui alimentait des réservoirs pour les vaches en alpage ou j’ai pus avec patience refaire le plein d’eau , Sans cette gourde jamais je n’aurais pus faire cette randonnée car je n’aurais jamais osé boire l’eau d’un ruisseau ou autre et la filtration est efficace car je ne suis pas tombé malade et l’eau a un bon goût d’eau, neutre et naturel. Un essentiel je recommande fortement."

— Anthony C. (5/5)

Grayl great. Cartridge iffy

"Love the Grayl. Worked initially like a charm but after 20-30 presses of “clear” water it became very difficult to press. I contacted grayl and they sent me two replacement cartridges, which was great. Love the product concept but wish the filter lasted longer."

— Jim J. (4/5)

Awesome filter

"Best idea ever for a simple, compact water filter that works in any conditions."

— Michael B. (5/5)

These filters are amazing.

"truly excellent when i travel. Clean water is vital and this makes that possible anywhere."

— David N. (5/5)

Quality Product

"Got the replacement filter for two older Grayl water purifier bottle. I ordered the the one way rubber insert on both. I like the option of being able to mix electrolytes:) This works great because it also allows easy filtration for cooking needs too!"

— Casey O. (5/5)

Q&A

I found my Ultrapress in the cupboard and it had water in it. The water may be years old. Is my filter cartridge still good? I cleaned everything off but didn’t want to mess with the cartridge.: Since your filters have been improperly stored for a significant amount of time, they will 100% need to be replaced.
Why are you charging extra for the one way valve when you previously said it would be included with a cartridge as a standard feature ?: Every Grayl purifier bottle purchased from grayl.com comes with the one way valve as a standard feature. However, there are a lot of Grayl bottles out in the wild that do not yet have this feature, that is why we offer the valve as a standalone item, so other users can upgrade their existing bottles.
Will pre-filtering water with hollow membrane filter positively affect this cartridge rated lifespan and if so, than how many additional cycles could be expected?: Pre-filtering is a great way to preserve the lifespan of a Grayl purifier cartridge, but the maximum lifespan cannot be extended.
Is this the filer needed for the ultralight? If not do you still sale them?: Yes, the UltraPress® Replacement Purifier Cartridge is compatible with the Ultralight.
I have an Ultrapress. And I love it. But I was wondering how I can get the one way valve for the filter cartridge like they talk about for the filter cartridge on the Titanium model. Thanks!: Soon (within a few weeks), all of our replacement purifier cartridges will come standard with the one-way valve.

UltraPress^® Purifier Cartridge

REPLACE ELECTROLYTES LOST IN SWEAT. HYDRATE QUICKLY.

QUICKSTART GUIDES

01 REMOVAL

02 INSTALLATION

03 ROTATE AND LOCK