Specifications:

2-inch double tank automatic gravel filter 500mm

2-inch double tank automatic gravel filter 600mm

3-inch double tank automatic gravel filter 600mm

3-inch double tank automatic gravel filter 700mm

3-inch double tank automatic gravel filter 800mm

4-inch double tank automatic gravel filter 600mm

4-inch double tank automatic gravel filter 700mm

4-inch double tank automatic gravel filter 800mm

Control cabinet