Lifa Combination Brush for Rectangular Ducts - Dual Strength Nylon Bristles - Dia. 8"-16" (200-400 mm) Combination brushes mainly for rectangular ducts): for normal dust, suitable for both supply and exhaust ducts, smaller/first number (e.g. 300/500) in...

Lifa Combination Brush for Rectangular Ducts - Dual Strength Nylon Bristles - Dia. 6"-14" (150-350 mm) Combination brushes mainly for rectangular ducts): for normal dust, suitable for both supply and exhaust ducts, smaller/first number (e.g. 300/500) in...

Lifa Basic Brush w/ Nylon Bristle - Dia. 12" (300 mm) Soft Brushes bristles bend: for normal dust, suitable for both supply exhaust ducts and all kinds of surface materials, brush size min 20% bigger than duct Works best with LIFA Air Products including...

Lifa Basic Brush w/ Nylon Bristle - Dia. 8" (200 mm) Soft Brushes bristles bend: for normal dust, suitable for both supply exhaust ducts and all kinds of surface materials, brush size min 20% bigger than duct Works best with LIFA Air Products including -...

Lifa Basic Brush w/ Nylon Bristle - Dia. 4" (100 mm) Soft Brushes bristles bend: for normal dust, suitable for both supply exhaust ducts and all kinds of surface materials, brush size min 20% bigger than duct Works best with LIFA Air Products including -...