Description
Mesh Bag (MB21) with 2 cubic feet of Bio-Blox - BBM2B
- Used in all of our Eco-Series and Pro-Series filters!
- This tough nylon media bag will last for many years and can hold all types of large media
- Includes two cubic feet of Bio-Blox, our lowest cost media!
- Media bag is 1/4" mesh and has drawstring with push button release
Additional Information:
- Dimensions 21" x 30"
