This POWERbreathe TrySafe filter is a single use filter for use with all POWERbreathe series' models and should be used when more than one POWERbreathe user wishes to use POWERbreathe, for example when testing the breathing strength of clients on a K-Series model. These filters come in blue or white. Color is based on availability and is at our discretion.

If using this filter with a K-Series model, then the POWERbreathe Spacer is also required.

Material: Polypropylene body. Electrostatic filter material.