Gas injection filter
It is a glass filter attached to the tip of a glass tube and is used as a gas injection pipe.
Our company produces four types of items with different shapes. When placing an order, please specify the coarseness of the glass filter (No. 1 to No. 4). For some items, coarseness No. 0 and No. 5 may also be available. We apologize for the inconvenience, but please contact us for more information.
