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Hands-on Gear Review

Katadyn Hiker Pro Review

Katadyn Hiker Pro
Price:   $85 List | $63.99 at Amazon
Compare prices at 6 resellers
Pros:  Durable, functional, easy to use
Cons:  Largest filter pore size
Editors' Rating:     
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Manufacturer:   Katadyn

Our Verdict

One of the best-selling and most popular water filters, the Hiker Pro is easy to use, reliable, and effective against bacteria and protozoa, but not viruses. It is very similar in features to the MSR Sweetwater Microfilter, having almost identical weight around 14 ounces), pump-time (1.5 min per liter), capacity (750 liters), and price ($85-$89). If you want a pump that filters out the most harmful pathogens, go with the MSR Guardian, which has a filter pore size of 0.02 microns, much smaller than the Hiker Pro's 0.2 micron pore size. If you are interested in the lightest and most economical method to purify your water, check out Aquamira Water Treatment Drops.

RELATED REVIEW: The Best Backpacking Water Filter and Treatment Systems

select up to 5 products
Score Product Price Weight (including bag and all things that would be carried) Dimensions Filter Media
Editors' Choice Award
12 oz 3 in x 9.5 in Hollow Fiber
12.9 oz (Cartridge) 1.9 x 5.7 / (reservoir) 22 x 10 in Hollow Fiber
11.5 oz 10 x 6 x 2.4 in Pleated glassfiber/carbon
Best Buy Award
1.6 oz for filter alone, 2.5 oz for filter and bottle 5.5 in long 4 in diameter Hollow Fiber
Top Pick Award
22 oz 8.2 x 4.7 x 3.5 in Hollow Fiber
17 oz 20 x 10 in (per bladder) Hollow Fiber Membrane
13.65 oz 2 in wide x7.5 in long Silica Depth
Top Pick Award
3 oz with both bottles and mixing caps N/A Chlorine Dioxide
19.4 oz 7.5 x 4 in Pleated glassfiber, activated carbon granulate, ceramic pre-filter
2.7 oz 9 in long, 4 diameter Hollow Fiber Membrane
14.3 oz 3 x 6.5 x 2.4 in AntiClogTM pleated cartridge made with 0.3 micron glassfiber. Includes activated carbon granules
0.2 oz for 30 tablets N/A Sodium dichloroisocyanurate
6 oz 7.5 x 2.5 UV light
18 oz 2.75 in wide x 7.5 in long Ceramic Plus Carbon
16 oz 15 x 7 x 3.5 Hollow fiber membrane ultra filtration

Our Analysis and Hands-on Test Results

Review by:
Jessica Haist
Review Editor

Last Updated:
August 10, 2016

A standard pump water filter, the Hiker Pro is reliable and easy to use.

Performance Comparison

Dan Sandberg uses the  Hiker Pro to filter water from a running stream  Rocky Mountains  Colorado.
Dan Sandberg uses the Hiker Pro to filter water from a running stream, Rocky Mountains, Colorado.


As a durable and reliable pump filter, this contender effectively eliminates bacteria, protozoa, and cysts, but not viruses. It uses an AntiClog pleated cartridge made of glass fiber that includes activated carbon granules. One detail of note is that a simplistic standard for comparing water filters is measuring pore size. Typically, a pore size of 0.2 microns or under is the ideal size for capturing the smallest bacteria. The smaller the pore size, the more harmful organisms are strained out of the water. This filter has the largest pore size of any we reviewed, at 0.2 microns, though it is still approved for eliminating bacteria from water. The Sawyer Complete Water Treatment System has a pore size of 0.02 microns and can eliminate viruses. The Hiker Pro and other common pumps like the MSR Sweetwater Microfilter also have a pore size of 0.2.
The Hiker Pro is a reliable pump that is easy to use and convenient for backcountry travelers on the go.
The Hiker Pro is a reliable pump that is easy to use and convenient for backcountry travelers on the go.

Ease of Use

This filter is simple to use, although we do not like its strange pump handle and find it harder to hold on to the filter while pumping than any other conventional pump handle like the Katadyn Vario or the MSR Miniworks. Another issue is that sometimes the pre-filter gets clogged when filtering silty water. Attaching a coffee filter around the outside of the pre-filter keeps this from happening and allows it to work smoothly.
The Hiker Pro is much more difficult to pump than the Vario.
The Hiker Pro is much more difficult to pump than the Vario.

Treatment Capacity

This water filter is good for 750 liters before needing a replacement cartridge ($39-49). This is not nearly as much capacity as a ceramic filter like in the MSR Miniworks EX, which is good for 2000 liters, but it is more than the MSR Aquatabs. Although it pumps water at about one liter per every 90 seconds, this pump is not the best for large groups and would take it on trips with 1-3 people maximum. We think a gravity filter like the Katadyn Gravity Camp 6L is best for large group scenarios.


Relatively easy to pump, the Hiker Pro takes a little over a minute and a half to pump a liter, which is not long to wait.
Filtering water with the Hiker Pro on the approach up to Mount Ritter in the Easters Sierras.
Filtering water with the Hiker Pro on the approach up to Mount Ritter in the Easters Sierras.


At just over 14 ounces including the storage case and hoses, this filter is average in weight. Not too heavy, but not ultra-light either. We think that gravity filters like the Platypus GravityWorks are a better, more lightweight choice over heavier conventional pumps.

Best Application

This is a durable and reliable water filter that is great for general hiking and camping, solo or in small groups.


At $85, this water pump is average in price for this type of product. It is less expensive than UV treatments such as a SteriPEN, but more expensive than a chlorine dioxide treatment.


The Katadyn Hiker Pro is is middle of the road when it comes to pump type filters. It is relatively inexpensive and can treat a moderate volume of water in its filter's lifetime (750). It is on the heavy side and we found it's unique handle more difficult to pump with than traditional filter handles. Generally, we prefer gravity filters over this type of pump.

Other Versions

Katadyn Vario EU
Katadyn Vario
  • Versatile Filter with multiple settings depending on water flow
  • Adjusts to fast or slow moving water or dirty water
  • $90

Katadyn Mini Ceramic Filter
Mini Ceramic Filter
  • Very lightweight
  • Extremely compact
  • $110

Katadyn Pocket
Katadyn Pocket
  • Heavy duty filter in compact size
  • Ideal for long lasting continuous use
  • Can handle extreme use
  • $370


Katadyn Micropur Purification Tablets
  • Lightest and smallest water treatment method
  • Ideal for emergencies or weight conscious hikers
  • $14 for 30 tabs

Hiker Pro Replacement Cartridge
  • Replacement cartridges for Hiker, Hiker Pro, and Base Camp models
  • $50

Read our full comparison review of other Backpacking Water Treatment Methods to learn more.
Jessica Haist

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OutdoorGearLab Member Reviews

Most recent review: August 10, 2016
Summary of All Ratings

OutdoorGearLab Editors' Rating:   
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Average Customer Rating:     (0.0)
Rating Distribution
1 Total Ratings
5 star: 0%  (0)
4 star: 100%  (1)
3 star: 0%  (0)
2 star: 0%  (0)
1 star: 0%  (0)

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