Poly Round 7 Chimney Cleaning Brush With Polypropylene Bristles

Use Poly Brushes on coal, gas, and oil flues. The acids in such flues deteriorate steel bristles. The special .075 stiff black polypropylene bristles resist these acids for long life. These brushes have a 3/4 loop on one end and a 3/8 NPT on the other. They attach directly to the 3/8 rods NPT available for purchase separately.