Grayl UltraPress Replacement Filter and Purifier Cartridge | Black | Standard View
Grayl UltraPress Replacement Filter and Purifier Cartridge | Black | Standard View
Grayl UltraPress Replacement Filter and Purifier Cartridge | Black | Standard View
Grayl UltraPress Replacement Filter and Purifier Cartridge | Black | Standard View

UltraPress® + Ultralight Replacement Purifier Cartridge - Black

$35.00
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Colour

Grayl UltraPress Replacement Filter and Purifier Cartridge | Black | Standard View
Grayl UltraPress Replacement Filter and Purifier Cartridge | Black | Standard View
Grayl UltraPress Replacement Filter and Purifier Cartridge | Orange | Angle View
Grayl UltraPress Replacement Filter and Purifier Cartridge | Orange | Standard View
Replacement purifier cartridges for the UltraPress™ (Also works for the Ultralight) are designed to last 300 cycles (40 gal. / 150L). Lifespan will decline when purifying water with high levels of silt, sediment or tannins. Cartridge press time increases towards the end of the cartridge lifespan; when press time reaches 25-30 seconds, the cartridge should be replaced. Cartridge continues to protect, even as press time increases.
  • Removes waterborne pathogens (viruses, bacteria, protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more
  • Filters: particulates (sediment, microplastics) and many chemicals, pesticides, and heavy metals
  • Improves taste, smell and clarity
  • Active Technology: Electroadsorption and ultra-powdered activated carbon.
  • 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
  • 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.

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Overall rating: 4.8202763 / 5 from 217 reviews.

AI Generated Review Summary

The UltraPress® + Ultralight Replacement Purifier Cartridge is designed for long-lasting water purification, suitable for both UltraPress™ and Ultralight systems. Customers appreciate its durability and effectiveness, though performance may vary with water quality. The cartridge is easy to replace and continues to protect even as its lifespan declines.

Summary topics

  • Customer Service: 4%
  • Product Quality: 5%
  • Filtration System: 6%
  • Filter Effectiveness: 12%

Review topics: ["size","fit","weight","support","quality","design","customer service","price","packaging","results","issues","shipping","service","water","bottle","filter","system","works","purifier","cartridge","tasting","life","chance","press","use","trip","piece of gear","titanium","piece of equipment","friends"].

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.
  • "Grayl is a great company with amazing customer service." — Laura B.

Reviews

Safer than not filtering and reduces bottled water.

"Safer than not filtering and reduces buying bottled water. I haven’t tested all that it filters. I have used it sometimes at work when the water tastes funny, during boil water notices, and when hiking/backpacking. I do question on the purification part. I tested the water post filter with a TDS tester and the result is the same as tap water pre-filter. Not sure if that should be the case. I would still use and recommend the product with questionable waters. Especially if traveling in other countries."

— S L. (4/5)

The GOAT

"Best water bottle hands down. Eliminate plastic waste, filter water from tap or creek. This is a must have. Just ordered a Geopress for the wife!!"

— Noel W. (5/5)

Water taste better

"After researching many water filter and purifier methods, I find this filter to be the best for taking out viruses, bacteria, micro plastics, and helps to improve water taste. After getting sick in Mexico by drinking the water, I now take a Grayl with me wherever I go."

— jon t. (5/5)

Safe and convenient

"Nice to carry this along and have a drink anytime without the extra weight of actual water."

— Jerrold P. (5/5)

Great product. Added this for

"Great product. Added this for a backup filter."

— Austin W. (5/5)

Pick up extra!

"Be sure to pick a few of these up as you will be permanently keeping your Grayl water purifier!"

— Gino G. (5/5)

Great product.

"Great product."

— James D. (5/5)

?

"I use it on kayak trips as well as home use."

— Philip C. (5/5)

Prefect fit! I appreciated the

"Prefect fit! I appreciated the quick ship too."

— William S. (5/5)

Best filter by far!

"I’ve used the grayl on multiple Canadian fly in fishing trips for water purification. By far the best product we have ever taken with us. My whole group now has one clipped to their bag! A must have!"

— Matt P. (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.