The 4 PACK Playtex Baby Diaper Genie Diaper Pail Carbon Filters includes a total of 8 filters, with each pack containing 4 filters. These carbon filters are specifically designed for use with the Playtex Baby Diaper Genie pail, effectively trapping and neutralizing unpleasant odors from diapers. With the trusted Playtex brand and compatibility with the Diaper Genie, parents can feel confident in keeping their nursery smelling fresh and clean.