B-931 | Copper Tube Fitting Brush - 1-1/8in. O.D., 1-1/4in. Brush Diameter | DiversiTech

Diversitech Brush CPR Tube (B-931) The Diversitech B-931 Brush CPR Tube is designed specifically for cleaning condenser coils and evaporator coils in HVAC systems. Made from durable materials, it effectively removes dirt, dust, and other debris, ensuring optimal heat transfer and system efficiency. Constructed with a 1-1/8" outer diameter and a 1-1/4" brush diameter, this tube is ideal for reaching into tight spaces and cleaning coils thoroughly. Its flexible design allows for easy maneuverability, making it suitable for both residential and commercial HVAC applications. The brush material is designed to be gentle on coil fins, preventing damage during cleaning. Whether you're a professional HVAC technician or a homeowner looking to maintain your HVAC system, the Diversitech B-931 Brush CPR Tube is an essential tool. Trust our HVAC supply store for the best prices and fast shipping on all your HVAC supplies.