Exclude
MSR Guardian Water Purifier Maintenance Kit
MSR · United States$
A comprehensive repair and maintenance kit for the Guardian Purifier including all gaskets, check valves, O-rings and more.
A comprehensive repair and maintenance kit for the Guardian Purifier including all gaskets, check valves, O-rings and more.
What to Consider
Materials & Construction
- ·Made by MSR in United States.
Cost Per Use
- ·Priced around $30 (midpoint of under $50 for Exclude). At ~15 uses/month, this hits the $1-per-use "worth it" mark in 2 months — and falls to roughly 3¢ per use across a 5-year lifespan.
Brand at a Glance
MSR · United States
Mountain Safety Research — Seattle backpacking gear since 1969.
Oras Index40/100
Good to Know
MSR is a capable outdoor gear maker with solid technical construction, but we could not find much evidence of formal sustainability certifications, a structured repair program, or transparency into supply chain specifics. The brand would be…
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