The air purification parts in this shipment are misbranded pursuant to FIFRA section 2(q)(1), 7 U.S.C. ?136(q)(1) because they did not have labels that meet FIFRA?s requirements. Specifically, there were no directions for use and no caution or warning statement. These air purification parts are also misbranded pursuant to 7 U.S.C. ? 136(q)(1) and 40 C.F.R. ? 156.10(a)(5), because they contain statements that are false or misleading as defined by the regulation.