Pay in 4 interest-free payments of $3.74 Learn more
Ships within 48 hours · Estimated delivery Nov 8 - Nov 13
it accommodates 12/16mm hosing
resembling natural 'marine snow'
Supplied in a practical 5-litre tub for regular or large tank maintenance
promoting efficient filtration and a balanced aquatic environment
Black Knight 4" Dia x 9" Long Filter Brushes - 6 Pack d-d it accommodates 12/16mm hosingWhat are Black Knight Filter Brushes: 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. Our brushes are used in filtration systems in