From OXO, this Good Grips Greensaver Produce Keeper features:   Safe, non-toxic, activated carbon filter Slide to open and close vent for optimal humidity levels  Removable baskets that promote proper airflow and vents for maintaining optimum humidity for different types of produce Removable basket may also be used as a colander to rinse fruits and vegetables  Built-in handles on basket  Good Grips is made from coconut husks and is located inside the lid to absorb ethylene gas to keep produce fresh There is a chart of the most common fruits and vegetables printed underneath the tab that shows whether you should keep the vent open or closed  Enhanced carbon filters that trap and absorb ethylene gas Includes one carbon filter, which can be replaced with OXO Carbon Filter Refills Filter absorbs ethylene gas and lasts up to 90 days This size is recommended for storing medium to large produce items such as heads of lettuce, broccoli, cauliflower, or peppers BPA Free Dishwasher Safe  Measures approx. 8.4" W x 7.6" L x 6" H Capacity approx. 4.3 qt  Imported.