PACK OF 7: One pack includes 7 activated carbon filters. One fitler can last approx 2 - 3 months. It will also depend on what is being put in the food waste caddy, the weather and many other factors, so it's possible that it lasts only few weeks. But anyway you can just replace it when you find it is time to do so. Be warned, don't leave them in the bin too long or they will grow and accumulate rot.
NO MORE ODOR: Effective at blocking unwanted odors. Absorbing odors from liquids and gases, ideal for capturing carbon-based impurities or organic chemicals, helping to improve indoor air quality by regulating composting emissions to ensure a clean house.
SAFE MATERIAL: These activated carbon filters (fibrous) are made of high-quality powdered activated carbon as the adsorption material, and the polymer binding material is used to attach the carbon to the fiber. Effectively absorb and capture food odor in the compost bin, they are environmental friendly, tear-resistant and safe to use.
FITS MOST KITCHEN COMPOST BINS: These round compost bin filters measure approx 17 cm/ 6.7 inches in diameter and 10 mm in thickness, universal size to use, well fit most compost bucket covers or can be trimmed for various DIY projects. You can check the size of the filters come with your compost bin, or check the diameter of the lid. Anyway, our filters are trimmable and can be trimmed to size if needed!
ENHANCED FILTRATION: With a thickness of 10 mm, these filters are double the thickness of standard thin options. Increased thickness improves odor absorption, allowing you to experience fresh, odorless composting from your countertops more quickly!