Replacement Splash Guard for InSinkErator Evolution (3 3/8', replaces part #QCBAM) Compatibility: Designed specifically for InSinkErator Evolution garbage disposal models. Measures 3 3/8 inches and replaces part #QCBAM. Not compatible with Badger series or generic drain covers. Prevents splashback: The baffle opens easily under the weight of water to stop food and liquid from splashing up from the disposal, keeping the sink area cleaner and safer. Noise reduction: Built to reduce operating noise from the disposal by up to 70%, creating a quieter kitchen during use. Easy installation: Pushin rubber insert installs in seconds with no tools required. Works as the disposal inlet seal while the unit runs and functions as a sink drain cover when the disposal is off. Drain flow and clog prevention: The insert allows smooth water flow through the drain while helping limit solids from entering the disposal, reducing the chance of clogs. Durable EPDM construction: Made from quality EPDM rubber for oil resistance, longterm aging resistance, and stable performance across a wide temperature range (50°C to +150°C). More durable than standard rubber splash guards and ideal for replacing worn or dirty baffles. Practical use scenarios: Everyday dish cleanup: Prevents food and water from splashing onto counters and dishes while the disposal is running. Busy family kitchens: Cuts disposal noise and contains mess during volume use like meal prep or afterdinner cleanup. Maintenance and replacement: Swap out a cracked or hardened baffle quickly to restore seal and performance without tools. Notes: Confirm the 3 3/8' size and Evolution model compatibility before to ensure a proper fit.