EMB1, EMB2, EMB3: 1/8" mesh with drawstring and push button release. Use for holding all types of media including salt, carbon, zeolite, barley pellets, filtration media and more! Black nylon mesh will last for years and bag has a drawstring with an easy push button release.
MB18F: 3/16" fine mesh with drawstring and push button release
MB21, MB22: 1/4" mesh with drawstring and push button release. Used in all EasyPro AquaFalls and Eco-Series Waterfall Filters (quantity varies by size of filter), but can be used for a wide variety of other aquatic applications
BBM2B - MB21 Media Bag w/ 2 Cu. Ft. Bio Blox
Reviews
Used in all Eco-Series and Pro-Series filters. These tough nylon media bags will last for many years and can hold all types of large media.