The Stericup vacuum filtration system uses a receiver flask and filter unit to process and store items from 150 mL to 1,000 mL. It has a no grip flask, no tip design to increase filtration stability. This makes gripping the receiver easier for the use. These features make the Stericup Filter unites the top choice for laminar flow hoods. The bottom of the receiver flask has a slighly recessed space as an additional convenience. This makes capped flasks stackable to be stored conveniently and easily.