Millipore® Steritop® Vacuum Bottle Top Filter pore size 0.22 μm, polyethersulfone membrane, funnel capacity 1000mL 12/PK $222.00 Quantity discounts available QuantityPrice SKU: EMD-S2GPT10RE *Item is not in stock. This item normally carries a 5-10 day lead time. Quantity -+ Add to Cart