1000 mL Vacuum Filtration Set

Plastic Hose is hard and can't stretch over the stem , With no adapters can't use electric air pump with a 1/2' hose need A 1/4" reducer But Lets Start with A soft flexible 6' Hose I Believe it would be 5/8 or 1/if hose is flexible and stretchable. YES I SAID 6 FOOT OF HOSE . BOTTOM LINE IS, NOT WORTH THE MONEY $97.35 , I Mean Come on a plastic hand pump yeah this should last about A ONE LB IF YOU'RE LUCKY should come with both slow and fast filters and A electric air pump!!! THERE!! NOW THIS IS WORTH $97.35 For the packag your selling now might be worth $72.00 Definitely not built for bulk .I really regret buying this product and I definitely regret buying the pump CAN I GET A REFUND PLEASE FOR THE PUMP ONLY other two items are great can't go wrong with Buchner Funnel and Flask quality of Flask thick and heavy tells me quality glass. But the pump has to go I don't want it, don't like it, and most of all in my opinion it's Cheap Plastic for the money I expected more