Fruits and vegetables naturally emit ethylene gas, which causes premature spoilage. GreenSavers non-toxic, enhanced carbon filters help keep produce fresh longer by absorbing ethylene gas. Each filter lasts 90 days, giving you a year of freshness from a 4 pack, and can be used with any OXO Good GripsGreenSaver product.

• For use with OXO GreenSaver Produce Keepers and OXO GreenSaver Crisper Inserts

• Activated carbon filter traps and absorbs ethylene gas, slowing down the aging process and keeping produce fresh longer.
• Filter lasts up to 90 days
• Pack of 4 filters is a one-year supply