Designed to sink rapidly without creating turbidity in the well sample, the EcoBailer Pro features a “big mouth” hydrodynamic design that creates less drag during descent and minimizes dissolved oxygen in the well sample. The easy-to-handle emptying device allows for greater control of liquid flow into a sample bottle, and the EcoBailer Pro’s pour spout and ball retainer also allow for easy pouring from the top of the bailer. Cleaned to EPA standards and individually packaged. Clear PVC bailers are PFAS-free. Case of 24.