Type 310. For use with any filtering flasks or vacuum distributors. With vacuum seal which can be used instead of a rubber stopper. Nominal filtration area 11 cm² (adapted for 47 - 50 mm filter). With support plate.
POA means "Price On Application". Items displaying POA instead of the sell price do so for a number of reasons, not least because we anticipate some additional information is required in order to supply the most suitable options/configuration to each individual customer.