1>foam filter,polyurethane foam materials,reticulated and open cell(10ppi--70ppi)

1: foam filter has different mesh size (8ppi-60ppi),

2:  foam filter, polyurethane foam materials .reticulated, open cell

3:  high resilient ,good colors and good air permeability .Widely used for aquarium filter, water    pump, air filter and other filtering business .

4:It's durable in water and low cost .

5: Pond filter, widely used for filtering industrial .water treatment .

foam filter