GreenSaver Produce Keeper prevents fruits and vegetables from spoiling too quickly Natural Carbon Filter absorbs and traps ethylene, a gas released by produce that speeds up the ripening process Elevated basket prevents moisture buildup and promotes proper airflow Removable basket also works as a colander Vent slides open and closed to optimize humidity levels for different kinds of produce 5 qt/4.7 L size is great for carrots, zucchini, celery and more. Color may vary. The OXO Better Guarantee: If you experience an issue with your OXO product, get in touch with us for a repair or replacement. We’re grateful for the opportunity to learn from your experience, and we’ll make it better. Activated carbon filter absorbs ethylene gas and helps keep produce fresh longer The 5 qt/4.7 L capacity is ideal for carrots, zucchini, cucumbers and other long produce Carbon filter is all-natural, made from coconuts and lasts 90 days To sign up for reminders when it’s time to replace your filter visit greensaver{dot}oxo{dot}com Elevated basket promotes airflow to prevent rotting, features handles for easy removal and can be used as a colander Adjustable vent slides open and closed for optimal humidity levels for different types of produce