Filter Adapter Neuprene Size ,Each

Details:

Filter adapter, neoprene^ size 4. Height: 29mm. I.D. Top/bottom: 39x22mm. O.D. Top/bottom: 46x29mm. Wall thickness: 3.5. Neoprene filter adapters are designed to fit between the filtering funnel and flask. For use with buchner funnels, grooch crucibles, filter tubes etc.