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All Grayl Products

(14 products)

Products (14)

Sort: Best Match

Top Rated
GraylGeoPress Water Filter and Purifier Bottle - 24 fl. oz.
$99.95
2239 reviews with an average rating of 4.8 out of 5 stars
Top Rated
GraylGeoPress Ti Water Filter and Purifier Bottle - 24 fl. oz.
$199.95
325 reviews with an average rating of 4.7 out of 5 stars
Top Rated
GraylUltraPress Water Filter and Purifier Bottle - 16.9 fl. oz.
$74.95
539 reviews with an average rating of 4.7 out of 5 stars
Top Rated
GraylGeoPress Replacement Purifier Cartridge
$29.95
695 reviews with an average rating of 4.9 out of 5 stars
GraylTransport Bottle Carrier Sling
$49.95
44 reviews with an average rating of 4.4 out of 5 stars
Top Rated
GraylTransport EXP 25 L Travel Pack
$224.95
10 reviews with an average rating of 5.0 out of 5 stars
Top Rated
GraylUltraPress Replacement Purifier Cartridge
$24.95
168 reviews with an average rating of 4.8 out of 5 stars
Top Rated
GraylMission EXP Hip Pack - 4.5 L
$149.95
24 reviews with an average rating of 4.6 out of 5 stars
Top Rated
GraylG-MOD Pod Pouch - Medium
$22.95
53 reviews with an average rating of 4.6 out of 5 stars
Top Rated
GraylTransport EXP 18 Sling Travel Pack
$179.95
23 reviews with an average rating of 4.6 out of 5 stars
Top Rated
GraylMission EXP 35 Pack
$319.95
12 reviews with an average rating of 4.8 out of 5 stars
Top Rated
GraylG-MOD Flat MOLLE Pouch - Large
$37.95
28 reviews with an average rating of 4.9 out of 5 stars
GraylMission EXP 30 Pack
$299.95
12 reviews with an average rating of 4.2 out of 5 stars
Top Rated
GraylGeoPress Ti Cook Lid
$24.95
14 reviews with an average rating of 4.6 out of 5 stars
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Related Expert Advice articles

Do you need a water filter or water purifier?

Filters: Remove protozoa (Cryptosporidium, Giardia) and bacteria (E. coli, Salmonella)—main concerns in the U.S. and Canada.
Purifiers: Also combat viruses such as hepatitis A, rotavirus and norovirus.

Types of water filters

Straw: Light and easy to use, but only works when you're at a water source.

Bottle: Lightweight, quick and affordable. Water volume is limited by bottle size.
Gravity: Easy to use, handles large quantities of water, and has a replaceable element.
Pump: Precise, works in shallow water sources and has a replaceable filter but bulky and requires cleaning.

Ultraviolet light: Fast, no filter to replace; requires batteries and prefiltering for cloudy water.

Squeeze: Compact and affordable; water quantity is limited by reservoir size.

Chemicals: Inexpensive, ultralight backup method; long wait time and don't taste great.

Read full article: How to Choose a Water Filter or Purifier