4 Liter Dry Hopper / Hop Doser | MAINTAIN HOP FLAVOR AND AROMA

Oxygen is the enemy of your beer's fresh flavors and hop character. If you want to maintain your beer's hop character longer and keep the hop flavor and aroma brighter, then you must eliminate the oxygen. The butterfly valve on this 4 liter dry hop doser / dry hopper allows you to purge air out of your hop pellets before dropping them into your fermenter's 4" dry hopping port. 4 liter capacity means it holds approximately 4.2 pounds of T-90 hop pellets.