EZ BIO 20 Double Core Rain Wands Center support tube and 6

Center support tube and 6 Basin wedges

this tool is the ultimate in efficiency

8 inch x 8 inch square is ideal for efficient tamping

The Rojo is a mechanically operated floating valve that is a good choice where low flow is sufficient

The green dye added to the fiber during manufacture is non-toxic to aquatic

EZ BIO 20 Double Core Rain Wands Center support tube and 6Simple and effective biomechanical pre filters improve pump performance. Prevents pump damage and flow reduction due to debris and clogs. Expandable units available in single or double Matala filter media core for superior biological filtration. Universal barbed fittings accept 1" to 1 1 2" tubing or 1 1 2" MPT. The versatile EZ Bio Filter can be used as a biomechanical pre filter for circulation pumps, filtration pumps, and water fountain pumps. The