The finest replacement elements you can buy for your pool or spa. The heavy-duty polyester makes the Unicel cartridge capable of lasting longer than cheaper alternatives.

Features

• Heavy-duty polyester material.

• More cartridge pleats mean improved filtering capacity.

• Built to the highest possible quality.

• 5000 Series Open Replacement Filter Cartridge.

• With 2 1/8 in. Open Replacement Filter Cartridge

• Filtration Area - 45 sq. ft.

• Size - 5.31 x 10.13 in.

• Dimension - 5.5 x 5.5 x 10 in.