Filter Brushes 16" x 4"

Black Knight filter brushes are made from the very highest quality Hydrotek polypropylene twisted into two stainless steel wires to form a cylindrical brush with a loop at one end for hanging. The other end is capped with a plastic knob for safety.

They last indefinitely and are the easiest to use, most efficient and most cost-effective pond filter medium you can buy.

£2.50 per brush.