Item Description
Dry-Pac refill For Hill hand pumps that have a Dry-Pac unit Removes 90% of harmful moisture Replace every 4 months (every 2-3 months in warmer or more humid climates) Non-toxic Dry-Pac desiccant only Keep moisture out of your gun's air reservoir! Moisture causes rust and can compromise the integrity of your tank. This is the medium that's inside the Dry-Pac unit.