The Super Scrub 300mm replacement Nylons.
These 300mm (12 inch) replacement copolymer are for one change of strands only and include the forward facing filaments.
Please see the manual on how to re-strand the 300mm Super Scrub Head as it differs from the 600 and 900mm Super Scrub Heads
The heads contain copolmer which aids the sweeping of flues and ducts cleanly. They are six sided strands which generate flat sides to enhance the cleaning process. As the heads can turn clockwise and anti-clockwise they are able to cover large and small chimneys with ease. The nylon strands can be replaced so the heads can be used for years to come which makes them far more cost effective then their brush replacement, over time. Furthermore you only require a small selection of heads to cover all your cleaning needs saving you both space and time in choosing the right brush for the job. You no longer need to carry the vast range of brushes that are required by the old fashioned hand sweeping method. They also have the advantage of being able to expand to fit the chimney through centrifugal force which ensures a far larger field of contact then the old brush system it replaces. The speed of the drill determines the force generated to clean the chimney. It is always advised to use low speeds in pre 1966 chimneys, and to always use battery power tools to safe guard yourself.