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SteriPEN Sidewinder Water Purifier

$99.95

(2)

Item # 811240

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Great for camping and emergency use, the hand-powered SteriPEN Sidewinder water purifier requires no batteries and is capable of purifying 1 liter of water in just 90 sec.

Sidewinder purifier does away with pumping, chemicals, test strips, extended timekeeping and filters; leaves no aftertaste, will not clog and does not require lubrication
Sidewinder is simple to use: just fill the included 1 liter bottle with water, screw it onto the Sidewinder purifier, flip the unit over and start cranking
Small LEDs indicate when purification is complete; purifies 1 liter (32 fl. oz.) of water (cold or warm) in a minute and a half
Innovative SteriPEN system uses UV light rays instead of chemicals to purify water for drinking
Ultraviolet (UV-C) light rays safely sterilize clear water by destroying 99.99% of protozoa (including Giardia and Cryptosporidia), bacteria and even viruses
Long used by municipal water districts and bottling companies, low-level UV-C light treats water safely, and unit's light will not damage eyes or skin when used properly
SteriPEN protects you from risks that cause botulism, cholera, dysentery and typhoid, just to name a few
Operates best with clear water, but if that's not available, no worries—the SteriPEN prefilter clears particulates and debris from water
Prefilter fits the included 1 liter bottle and other water bottles with 63mm wide-mouth openings; pour source water through filter, and clean water enters bottle
SteriPEN UV lamp provides up to 8,000 treatments
Includes SteriPEN Sidewinder water purifier, prefilter, 1 liter water bottle and instruction manuals; water bottle is made with BPA-free Tritan™ copolyester

Since late 2008, all SteriPEN water sensors feature twice the electrode voltage of older models. The increased electrical current flow allows proper function in water with low conductivity such as snowmelt and even mineral-free distilled water.

Imported.

Item 811240

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$19.99

with coupon code ANNV13
May 17-27 Details

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SteriPEN Sidewinder Water Purifier Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews

SteriPEN Sidewinder Water Purifier

3.0

(based on 2 reviews)

Reviewed by 2 customers

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Displaying reviews 1-2

Jan

2011

(19 of 20 customers found this review helpful)

5.0

great gadget for emergency use

By Ben Crowell

from Fullerton, CA

See all my reviews

Pros

Low maintenance

Cons

Best Uses

Emergency water supply

Comments about SteriPEN Sidewinder Water Purifier:

This would definitely make my list of the five coolest gadgets I own. I live in California, where earthquake preparedness is a big deal. This gizmo is perfect for making sure that my family has safe drinking water in an emergency. Since it works using a hand crank, it doesn't matter of the power is out, and I don't have to worry about periodically checking and replacing its batteries.

DjPhibes's review seems off base to me. Steripen has other products (the little pen-sized ones that the company gets its name from) that are meant for backpacking use. So, yes, the bulk and weight of this model are utterly inappropriate for backpacking -- that's not its intended application. I didn't find the cranking to be particularly physically onerous, and I'm a pretty small, wimpy guy. It's true that it's loud, but I don't really think that would be my main concern in an emergency situation.

They advertise it for "camping and emergency use," but I don't think I would want to use this for car camping. It would be more convenient to use the battery-operated pen-sized models for that.

For third-world travel, I can only see this being useful if you're going to spend months at a time in an extremely remote area where batteries are hard to get.

Comment on this review

Dec

2010

(5 of 20 customers found this review helpful)

1.0

Longest 90 seconds ever

By DjPhibes

from Delaware

About Me Avid Adventurer

See all my reviews

Pros

Cons

Hard to crank

Best Uses

Emergency home backup

Comments about SteriPEN Sidewinder Water Purifier:

My friend recently purchased the sidewinder with the intent of having a reliable and effective water treatment for our winter backpacking trips where traditional filters would likely freeze and crack and batteries may be unreliable. On the first trip out we were very disappointed with it and relieved that I brought a chemical treatment as a backup. Ignoring the bulk and weight which make it ill-fitted to backpacking and the whine of the gear noises, the unit was simply unusable for the sheer difficulty of cranking it. We eventually decided to split the 90 seconds of cranking time between the two of us as the gearing made it very difficult to keep up the needed cranking pace without wearing out your arm, even for fit and able people. After two days of dealing with the sidewinder I opted to use chemicals instead, despite prior reluctance. If it were re-geared this might be a viable option but as it is I would not recommend relying on this method of water treatment.