Linkstyle Coolant System Flush Gun, Lever Action Heater Core Backflush Tool, Radiator Cooling System Flusher, Air & Water Flush Kit with Nozzles for 19–40mm Hoses

["Heater Core Flush Kit: This heater core flush kit includes 1 coolant flush gun, 1 garden hose connector, and 1 roll of PTFE tape. Crafted from corrosion-resistant materials, this kit efficiently performs coolant system flushing, radiator flushing, and heater core maintenance, delivering reliable, long-lasting performance even in demanding automotive and industrial environments","Control Pressure: Easily regulate water flow and pressure with the lever-action coolant flush gun. The convenient locking latch allows continuous operation without hand fatigue, ensuring a comfortable and efficient cleaning experience while using this professional air and water flush tool","Efficient Flushing: Enhance your cooling system maintenance with this heater core backflush tool, which combines water and compressed air to effectively remove rust, dirt, and debris trapped in heater cores and hoses, restoring optimal performance for radiators and heating systems","Wide Compatibility: The included hose connectors fit standard 3/4 inch garden hoses (16mm inner diameter, 20mm outer diameter), and the 1/4 inch air inlet integrates seamlessly with workshop air lines. Coolant air bleeder nozzles include sizes (19mm, 29mm, 32mm, 36.5mm, 40mm), making this heater hose flush tool compatible with most 19-40mm hoses on vehicles and tankless water heaters","Easy to Use: Simply attach the water and air inlets to your garden hose and shop air line, insert the coolant flush gun nozzle into the hose, turn on the tap, and begin flushing. The included PTFE tape ensures a secure, leak-free connection every time, making this radiator and heater core flusher easy to use for professionals and DIY enthusiasts alike"]