Simple to use. No assembly or cleaning of filter holders or elution equipment. Saves time by allowing the processing of multiple samples at the same time. Disposable design eliminates cross contamination and false positives. Typically greater than 70% recovery of target organisms. Eliminates false negatives with 1 μm pore size membrane for retention of Cryptosporidium and Giardia. Envirochek HV capsules are 100% integrity tested. Safer to use. Selfcontained capsules mean that the potentially contaminated filter element does not need to be handled or cut apart. Capsules are serialized for traceability. EnviroChek HV capsule is approved for new EPA method 1623.1 for monitoring Cryptosporidium and Giardia.