4.3" x 7.9"-up to 1980 gph. Improves pump efficiency. 

• Highly efficient filtration. 
• Easy to install and clean. 
• 1-1/2” BSPF threaded female connection with universal hose tail adapter that accepts 1”, 1-1/4”, and 1-1/2” ID hose.

Pond pump pre-filters prevent flow reduction due to clogging Help extend pump life by reducing pump stress and damage Offer additional mechanical and biological filtration for ponds. Simple 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.

NOTE! - The Actual Color of media may vary. 

Filter Only includes:
1-1/2” BSPF threaded female connection with universal hose tail adapter that accepts 1”, 1-1/4”, and 1-1/2” ID hose.(hose not included)

AVAILABLE OPTIONS:  
EZ Bio Filter II (includes parts noted above) Plus  Fitting for adapting to Pump Volutes/Inlets,  Your Choice: 1/2 inch, 3/4 inch Or 1 inch

Simple 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 EZ Bio 20 has 2 filter core elements; an internal Black core combined with a larger Green outer core element. The outer Green core element is 8 inch diameter and 7.5" long.
The Inner core is 4" diameter.

The core element slides over a rigid slotted pipe. This rigid slotted pipe has a 1.5" male thread on one end and a 1.5" female thread on the other end. It is possible to connect multiple slotted pipes together to extend the length of the EZ Bio.