Description.22um Syringe Filter for L/C JarsUsed on LC jars, you can inject air into the jar before you suck out the LC(use syringe without a needle as the needle will break the filter inside)The filter is for sterile air-exchange or filtering liquid to make it cleanAlso allows for sterile air exchange in the jarFit with wide larger side facing outcan be autoclaved size is 13-25mm depending on current stock
