Orea O1/O2 Regulators

Fine-tune your brew with OREA Regulators. These easy-to-use silicone inserts fit into O1 and O2 Brewers, helping control water flow and contact time for more consistent extractions. The #8 Switch Regulator also fits the Hario Switch base for immersion and hybrid brewing.

Made from BPA-free, food-safe silicone, each regulator is easy to insert, remove and clean.

Options

• #2 & #4 Regulators — 2-pack
• #8 Switch Regulator — 1-pack
• All 3 Regulators bundle

UK only: Available for delivery within the UK only.