Designed to be worn with the Outdoor Research Essential Face Mask, these large filters have high filtration efficiency, helping to protect you from virus transmission and contamination when in public.
Ski, climb, hike, camp, and summit with expert-curated, guide-tested outdoor gear from top brands. Shop online or visit us in Seattle for friendly advice!
Not valid on sale items, Garmin products, or Totem Cams. Other exclusions may apply
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