Brush Chimney Pro-Sweep - Heavy-Duty - Rnd Poly SS/DS 5" - Schaefer

The Schaefer Pro-Sweep Heavy-Duty Round Poly Brush (Model 34805) is a specialized chimney cleaning tool designed for durability and safe use in sensitive flue environments. Here's a breakdown of its key features:

🔧 Product Specifications

• Model: 34805
• Diameter: 5 inches
• Brush Body Length: 7 inches
• Filament Diameter: 0.75 inches
• Spindle Diameter: 0.405 inches
• Thread Type: 3/8" Male Pipe Thread (NPT)
• Construction: Single Spiral / Double Stem (SS/DS)
• Filament Material: Polypropylene
• Weight: 1.03 lbs
• Recommended Use: Ideal for flues that burn coal, oil, or gas—especially where acidic byproducts could corrode steel bristles 

✅ Benefits

• Safe for insulated metal chimneys and stainless steel or metal stove pipes.
• Prevents scratching or damaging delicate flue linings.
• Compatible with various brush rods and adapters for flexible use