SteriPEN Pre-Filter

photo: SteriPEN Pre-Filter water filter accessory
CampSaver.com says:
SteriPEN Camp & Hike Prefilter Water Bottle Attachment SPPF. The Pre-Filter is designed to be stored directly on a wide mouth bottle and the SteriPEN Classic 3 or SteriPEN Ultra fit perfectly in the filter. Just insert SteriPEN in the filter opening turn the bottle upside down and gently rock to circulate light throughout bottle.

Specs

Price Current Retail: $13.56-$16.95
Historic Range: $7.49-$16.95

Reviews

Where to Buy

Help support this site by making your next gear purchase through one of the links above. Click a link, buy what you need, and the seller will contribute a portion of the purchase price to support Trailspace's independent gear reviews.