How to Select the Right Brush Size
It is important to be sure that the brush that you purchase fits your chimney. Measure the INSIDE dimensions of the chimney opening. An oversized brush will not improve cleaning action and could become lodged in the chimney, while a brush that is too small will not clean effectively.
Use a RUTLAND Poly Cleaning Brush on metal chimney flues and a RUTLAND Wire Cleaning Brush on masonry chimney flues.