One of the most important qualities that a chimney cleaning brush needs to have is the ability to adapt to the inside of your chimney. With the 4.5 inch by 10.5 inch Oval Master Sweep Round Wire Brush Head with 3/8 inch NPT Connector, you have a brush that has been designed specifically to adjust to the idiosyncrasies of your fireplace, conforming to it in a way that will make the process of cleaning it out one that is significantly easier and less nerve wracking.
- Master Sweep chimney brush head with a 4.5-inch x 10.5-inch oval shape
- Features a plated, double swaged 3/8-inch thread fitting of the traditional-course NPT-type thread
- Tough, durable round wire bristles
- Brush head has a has a heavy-duty double spiral 0.177 dia. spindle design
- The seven inches of fill is two on two high density oil tempered 22 gauge 0.0286-inch wire bristles, creating uniform rugged bristle distribution
- Master Sweep brush heads are long-lasting professional brushes that withstand the demanding abuse encountered by busy commercial chimney sweeps
- Cleans chimneys more thoroughly and outlasts many comparably priced brush heads