KOHLER Purefresh Elongated Toilet Seat, Biscuit,

Neutralizes odors continuously for up to 6 months (replaceable carbon filter), Integrated freshener fills air with a light, subtle scent for up to 1 month (replaceable scent pack), Programmable 8-hour dual LED nightlight offers both guide and task lighting, no matter if the lid is up or down, Quiet-Close seat and lid w/ Quick-Release functionality allows seat to close quietly and quickly unlatch from the toilet for easy removal and cleaning, Up to 6 months of battery life (uses 2 D batteries, not included), estimated on usage and brand of batteries