MSR Trail Base Water Filter Kit

$139.95 to $149.95


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MSR Trail Base Water Filter Kit

Item # 10

The MSR Trail Base Water Filter Kit features modular components that allow it to be used as a gravity system at camp, a pocket-sized filter on the trail, or a fast-and-light reservoir when you need to carry clean water with you. it is the one filter that truly adapts to your adventures on the trail.

  • Transforms from a gravity system into a small trail filter & back, fast
  • Trail filter simply quick-connects into gravity system
  • Includes ultralight clean-water reservoir w/ easy-pour cap
  • Filter meets NSF protocol P231 for removal of bacteria, protozoa & particulate

Please note: This product can only be shipped to U.S. addresses. If you attempt to order this item and have it shipped outside the US, we will contact you and cancel the order.

Technical Specifications

Effective AgainstBacteria (99.9999%), protozoa (99.9%) and particulate
Filter MatrixHollow Fiber
Filter Pore Size0.2 micron
Flow1 liter per minute
Cartridge Life1500 liters
Field CleanableYes
Field MaintainableYes
Water Bottle AdapterNo
End of Life IndicatorYes


Warranty & Returns & Prop 65 Info

Easy Returns - Money Back Guarantee

Outdoorplay has a very consumer-focused new/unopened return policy. If you are not 100% satisfied with what you have purchased from Outdoorplay, return it within 60 days of purchase and take advantage of our amazing no-hassle money back guarantee. We'll refund you the product price on any returned item(s). You'll never regret your purchase with Outdoorplay. We've got you covered.

Note: We do not accept returns on used products. All returns must be in original packaging with original hang tags. Otherwise a restocking fee may apply.


All of the products we carry are from the top name brands in the industry and come with a full manufacturer warranty covering any and all product defects. If you have any questions about the warranty on a given product, give us a call at 1-800-994-4327.

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