ECM E61 Flow Control Device YGroup_bz10_group Requires 2 AA batteries

Requires 2 AA batteries

allowing it to be removed when swapping between beans

you get single and double shot pressurized dual wall filter baskets

temperature measurement units

ECM E61 Flow Control Device YGroup_bz10_group Requires 2 AA batteriesEXCLUSIVELY AVAILABLE AT WHOLE LATTE LOVE Designed in collaboration between Whole Latte Love and ECM, the E61 Flow Control Device allows you to adjust the flow of water in your brew group to manually profile your extractions. This custom component is a stainless steel needle valve, which allows the user to vary the amount of water flowing through the group. Variable flow control allows for lengthy pre infusion for more even saturation and extraction