Therm-a-Rest® - Sleeping Pads, Bags & Outdoor Comfort

Thru-Link™ Inline Water Filter

Thru-Link™ Inline Water Filter - Main image
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$35.72 $54.95 In stock

The MSR Thru-Link Inline Water Filter turns any hydration reservoir into a filtration system, delivering clean water that keeps pace with you on the trail. This grey filter is designed to integrate seamlessly with your existing reservoir setup, providing a convenient and reliable way to ensure safe drinking water during your outdoor adventures.

  • Converts a standard hydration reservoir into a filtration system for on-the-go clean water.
  • Inline design allows for easy integration into your current gear.
  • Grey color option available to match your setup.
  • Engineered by MSR, a trusted name in outdoor hydration and filtration.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Claire W. ★★★★★

Set it up on my reservoir in under a minute and forgot it was even there the whole hike. The flow rate stayed strong even when I was chugging after a steep climb, and the filtered water tasted noticeably cleaner than straight from the bottle.

Victoria ★★★★★

Took it on a rocky day hike and the flow rate never choked up, even when I was dipping from a silty creek. It clicks into my reservoir hose in seconds, and the water came out tasting clean without any plastic aftertaste.

Joseph ★★★★★

Set it up on my reservoir before a 10-mile hike and forgot it was even there, which is exactly what I wanted. The water tastes clean and I love that I don't have to stop to squeeze a bottle anymore. Such a simple way to make any bladder work for filtering.