Adapter for reduced pressure filtration using plain stem Buchner funnels. Top is tooled to accept special neoprene collar for funnels up to 4000mL capacity. Funnel sets in collar for vacuum seal and is easy to remove. See LG-1275C for collars.
100% Satisfaction Guarantee: At Mansion Labs, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Labs in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.