FIMXSD Coolant System Flush Gun, Heater Core Flush Kit, Radiator/Cooling System Flusher Tool Air & Water Combo Flushing Set, Nozzles Fit 19-40 mm Hoses

Heater Core Flush Kit: Includes 1 flushing gun, 1 garden hose connector, and 1 roll of PTFE tape. Easily flushes coolant, radiator, or heater core systems.

Pressure Control: Press the trigger with one hand to easily control water flow and pressure.The coolant flush gun features a trigger handle with a locking latch design, ensures continuous operation while reducing hand fatigue,allowing you to perform thorough flushes on multiple vehicles or complex systems with ease

High-Efficiency Cleaning: Our professional heater core flush tool combines pressurized water and compressed air to create a powerful cleaning force, effectively flushing the cooling system and removing rust particles, dirt, and other clogging debris from the heater core

Wide Compatibility: Coolant bleed nozzles offer multiple sizes: 0.7“ (19mm), 1.1” (29mm), 1.3“ (32mm), 1.4” (36.5mm), and 1.6" (40mm). Hose fitting adapts to 3/4-inch garden hose (ID 16mm, OD 20mm). 1/4-inch air inlet seamlessly connects to shop air lines

Easy to use: Connect water and air hoses to inlets. Insert flush gun nozzle into hose, then turn on water tap to begin flushing. Included PTFE tape ensures secure connections and prevents leaks