1.Onetouch cleaning system outdoor kitchen kit: suitable for 22.5 inch onetouch silver. Built for 22 inch (actually 221/2) onetouch charcoal grills grill accessories. Install it on the inside of the base of a charcoal grill as a cleaning mechanism. The easy to use handle allows the blades to rotate inside a 22.5' for kettle and sweep the ash and dirt into the ash catcher at the bottom of the kettle 2.Highquality material: our 7444 grill accessories charcoal grill replacement cleaning set is made of aluminised steel for a long life, not easy to rust or deform. Smooth blade, easy to scratch dirt fragments, charcoal chips and ash, but the installation will not hurt your hands 3.Compatibility: size fits, easy to install, grill replacement parts for 22 inch kettle grills (for original Kettle 47 cm Original Kettle Premium 57 cm), including for 22 inch Original Kettle, Performer Series and Master Touch Series. It is not recommended to use it for other models (22 inch smokey mountain cooker, 18 inch grills or performer models before 2000, etc.), as the surface does not fit well, a gap is created that does not seal the air and does not clean the ash well 4.Control air flow: the ash catcher for cans works both as a cleaning mechanism and as a ventilation system. Install the blades on the three vents at the bottom of the boiler, you can control more or less oxygen to reach the charcoal to adjust the heat of the boiler by moving the handle back and forth. Once you move the handle to completely close the openings, the charcoal fire goes out. Then move the handle again to quickly remove the ash from the bottom of the grill