Weiler® 44149 Flue Brush, 1 in, Double Spiral, .012 in Steel Fill

2" Double Spiral Flue Brush, .012 Steel FillFeaturesDesigned and engineered from black oil-tempered wireFilled with .012 round wire and fitted with 1/4 in x 2 in NPT pipe nipple

3" Double Spiral Flue Brush, .012 Steel FillFeaturesDesigned and engineered from black oil-tempered wireFilled with .012 round wire and fitted with 1/4 in x 2 in NPT pipe nipple

4" Double Spiral Flue Brush, .012 Steel FillFeaturesDesigned and engineered from black oil-tempered wireFilled with .012 round wire and fitted with 1/4 in x 2 in NPT pipe nipple

1-1/2" Double Spiral Flue Brush, .012 Steel FillFeaturesDesigned and engineered from black oil-tempered wireFilled with .012 round wire and fitted with 1/4 in x 2 in NPT pipe nipple

1-1/4" Double Spiral Flue Brush, .012 Steel FillFeaturesDesigned and engineered from black oil-tempered wireFilled with .012 round wire and fitted with 1/4 in x 2 in NPT pipe nipple