- 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)
- 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.