Contains Filter Layer. Specially designed for use with homogenizer blenders. They are made from extra-heavy polyethylene with a strong perimeter seal. Features a filter layer to separate the liquid and solids, allowing for easy pipetting of the sample.

Resins used in the extrusion of film for Whirl-Pak® Bags are FDA approved. Bags are manufactured in accordance with the requirements for manufacturers of single service containers for milk and milk products. Capacity is measured in fluid ounces when bag is closed and tab folded over three times. Volume and dimensions are approximate; bags should not be used at temperatures above 180°F (82°C).