Four lots of replacement strands should keep your brush in top condition for a whole year, helping you give the best sweep service to your customer. The heads contain a Co-polymer which aid the sweeping of the flues and ducts making them cleaner than ever before. They are six sided strands which generate flat sides to enhance the cleaning process but puts less stress on the flue than a traditional chimney sweeping brush. As the heads can turn clockwise and anti clockwise they are able to cover large and small chimneys with ease. The copolymer strands can be replaced so the heads can be used for years to come which over time make them far more cost effective than a traditional chimney rod brush.
Furthermore when rotary sweeping you only require a small selection of heads to cover all you're 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 sweeping brushes that are required by the traditional 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 filed of contact than the old brush system it replaces. The speed of the drill determines the force generated to clean the chimney. When chimney sweeping with a drill it is always advised to use low speeds in pre 166 chimneys, and to always use battery power tools to safe guard yourself.