Whirl-Pak® Vertical Filter Bag

Description

•  Available with or without a closure, each bag contains a 250 micron polyester filter adhered vertically along the side of the 3 mil (0.76 mm) bag.
•  Bags use a special laminated PET film for durability and a vertical nonwoven filter to separate solids for easy pipetting of the liquid sample.
•  Easy-pour side seal allows you to simply pour liquid out of the bag without also emptying solids.
•  Extra-heavy PET film and special features for easier and more efficient testing.