Fine mesh media bag that can be used for a wide variety filter media for biological filtration.

3 SIZES:

MB18F Replacement Mesh Bag – 18" X 30" – Fine Mesh

• 18″ x 30″ with drawstring top and push button release
• MB18F is a finer mesh 3/16″ instead of 1/4″ for use with small media
• Made in the USA!

MB21 Replacement Mesh Bag – 21" X 30"

• Used in all of our AquaFalls Filters (quantity varies by size of filter), but can be used for a wide variety of other aquatic applications
• 21″ x 30″ with drawstring top and push button release
• 1/4″ mesh size. See MB18F for finer 3/16″ mesh
• Made in the USA!

MB22 Replacement Mesh Bag – 22" X 26"

• Used in our Pro-Series Mini AquaFalls and Prelude and Sonata Eco-Series Waterfall Filters, but can be used for a wide variety of other aquatic applications
• 22″ x 26″ with drawstring top and push button release
• 1/4″ mesh size. See MB18F for finer 3/16″ mesh
• Made in the USA!